K5 24-4700 Riser Plate for GoldTop and GoldTop 2-Speed in specific International applications. 2023-24 FAN CLUTCH GUIDE POST-2001 SPRING ENGAGED Save Time & Money! With the Ultimate Fan Clutch Rebuild Kit GoldTop® Rebuild Kit is unmatched by any competitors (new or remanufactured) & packs over 5,000 inch-pounds of Torque! Highest Torque Rating With over 5,000 inch-pounds of torque, the GoldTop® Rebuild Kit will handle nearly all fan blades! Less Time To Install Our exclusive design combines nine separate components into ONE FINAL ASSEMBLY – this dramatically reduces installation time and installation errors. Higher Quality Internal Components • Kevlar impregnated friction material • Cast on cast construction reduces corrosion and wear • Elimination of one seal equals one less leak path • 4-point urethane seal Fail-Safe Design Innovative design that will AUTOMATICALLY LOCK UP fan clutches when the friction material nears the end of its life. Lower Cost Upgrading your fan clutch is as simple as installing the GoldTop® Rebuild Kit. • Lower cost vs. new • Less failures • Less time to install • Lower cost vs. remanufactured COMPARE TO THE ALTERNATIVE Kit Masters’ Patented GoldTop® reduces nine components into one component assembly saving significant installation time and reducing the risk of installation errors K5 14-256 • 2.56” Fan Pilot • 2 Pulley Bearings K5 14-256-1 • Same as 14-256, but with a single pulley bearing. K5 14-200 • 2” Fan Pilot K5 14-500 • 5” Fan Pilot Kit Masters kits to rebuild Horton® fan clutches K5 14-SBL Seal, Bearing & Lining Kit K5 14-S Seal Kit K5 14-L Lining Kit CATALOG NUMBER 18 www.midwestwheel.com NLINE www.midwestwheel.com Order NLINE™
2 DM Advantage® DMA Quick Kits Super Kits DM Advantage® Quick Kits are DMA Super Kits, used to upgrade legacy technology Horton DriveMaster® On/Off Fan Drives to DM Advantage technology. They also repair DM Advantage On/Off products that provide the industry’s smoothest fan drive engagements, proven in millions of miles of OE applications. Quick Kits are engineered with pre-assembled components for faster and easier installation compared to previous generation Horton DMA Super Kits. Like all Genuine Horton Super Kits, they contain everything needed to completely rebuild fan drives, including: • Premium, double-row angular contact (DRAC) sheave bearing • Improved air cartridge seal • Long-wearing friction liner for added reliability and reduced maintenance Beware of low quality copies of Horton repair kits that have not been approved for OE applications. Choose wisely. Choose genuine Horton products. » Fail-safe design for long-life performance » Increased reliability in high horsepower applications » Easy to install and maintain » Reference the Horton online catalog (repair options) if you have questions as to what kit will fit a specific fan drive Quick Kit: HO Q995575 Notes: P/N HO Q995568 includes 39 mm DRAC bearing (includes air cap) P/N HO Q995669 includes 30.2 mm DRAC bearing (does not include air cap) P/N HO Q995575 includes additional bearing spacers Premium Bearing vs. Deep-Groove Hub Bearing DM Advantage Bearing • Double-row angular contact (DRAC) bearing (1 needed) • 14 rolling elements per row • Highest load capacity • High contact angle – withstands more thrust load • Dual-lip Viton® seals • Highly heat-resistant grease • Single, double-row bearing (P/N HO Q995568) 45 mm ID x 85 mm OD x 39 mm length • Single, double-row bearing (P/N HO Q995669) 45 mm ID x 85 mm OD x 30.2 mm length Competitive Bearing • Deep-groove bearings • 9 rolling elements per row • Low load capacity • Not preloaded • Two, single-row bearings 45 mm ID x 85 mm OD x 30.2 mm length Quick Kits: HO Q995568, HO Q995669
3 K5 24-256 K5 24-256-1 If your OEM kit number is followed by one of the following numbers, also use the appropriate stud kit (ex: 995547-200 requires Stud Kit 150SK): OEM Use Stud Kit # OEM Use Stud Kit # OEM Use Stud Kit # OEM Use Stud Kit # -200 150SK -275 250SK -350 300SK -475 400SK -250 200SK -300 275SK -400 350SK ALL OF THE BENEFITS OF A GOLDTOP® IN A 2-SPEED 2-Speed GoldTop® is unmatched by any competitors (new or remanufactured) & packs over 5,000 inch-pounds of Torque! KIT CONTAINS BOTH 2.56” & 5” FAN PILOTS The 2-Speed GoldTop’s innovative design allows you to transform the standard 2.56” pilot into a 5” pilot (if needed) by simply installing a pilot adapter ring and six new fan studs (included). No need to replace your fan or buy a different 2-Speed kit. 2.56” Fan Pilot (standard) Easily converted to 5” Fan Pilot Reman Fan Clutch Rebuild Kits Kit Masters # K5 98601 K5 14-256 Horton # HO 79A8601 HO Q995568 Application Kenworth ISX Peterbilt ISX OEM # 79A8601, 98601, 988601, 989835, 98A8601, 998601, 999835, 99A8601, F17-6005-5022, F17-6005-5132, F17-6011-5130, F17-6011-5132 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99154 K5 14-256 Horton # HO 79A9154 HO Q995568 Application Kenworth ISX Peterbilt ISX OEM # 799154, 79a9154, 989154, 999154, f17-1000-100 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99188 K5 14-256 & K5 150SK Horton # HO 79A9515 HO Q995568 Application International ISX OEM # 799188, 79a9515, 989188, 989515, 98a9515, 999188, 999515, 99a9515, HOR99A9515 K5 24-4700 Riser Plate for GoldTop and GoldTop 2-Speed in specific International applications. Reman Fan Clutch Rebuild Kits Kit Masters # K5 99205 K5 14-256 Horton # HO 79A9205 HO Q995568 Application Peterbilt ISX OEM # 799205, 79a9205, 79A9205RMAN, 989205, 999205, f17-1000-102
4 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99833 K5 14-256 Application International Cummins ISX OEM # 999833, 99a9833, 3598093C92, 99a9661, 98A9833, 79A9833, 3598093C93, 98a9661, 989833, KMN2099833, KM N20 99833, ABPN2099833, ABP N20 99833, FLT99833 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99261 K5 14-256 Horton # HO 79A9261 HO Q995568 Application International ISM OEM # 3578995c91, 799261, 79a9261, 989261, 98a9261, 999261, 99a9261 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99782-2 K5 24-256 Horton # HO 79A8202, HO 79A9782 HO Q995582 Application Kenworth ISX 15 Peterbilt ISX 15 OEM # 79A8202, 79A9782, 98A9782, 99A9782, F176017M03, F17-6017M03, 995862, 99586-2 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99853 K5 14-256-1 Horton # HO 799853 HO 994902 Application Freightliner ISC Sterling ISC OEM # 999853, 989853, 799853 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99187 K5 14-256 Horton # HO 99A9878 (New Only) HO Q995568 Application International ISX OEM # 999187, 989187, 3565224c92, 989878, 999878, 99a9878, 98A9878, 3565224C94 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99291 K5 14-256 & K5 300SK Horton # HO 79A9291 HO Q995568 Application Freightliner C7, C9 OEM # 799291, 79a9291, 989291, 999291 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99298 K5 14-256 Horton # HO 79A9298 HO Q995568 Application Freightliner C11 ACERT, C13 ACERT Sterling C11 ACERT, C13 ACERT OEM # 799298, 799323, 79a9298, 79a9323, 989298, 989323, 989342, 98a9323, 999298, 999323, 999342, 99a9298, 99a9323 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99801 K5 14-256 Horton # HO 79A9801 HO Q995568 Application Kenworth Cummins ISX OEM # 79a9801, 989801, 98A9801, 999801, 99a9801, f17-1000-114 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99897 K5 14-256 Horton # HO 79A9897 HO Q995568 Application Kenworth ISX Peterbilt ISX OEM # 79a9897, 989831, 989848, 989890, 989897, 98a9897, 999831, 999848, 999890, 999897, 99a9897, f17-1003-5112, f17-6005-5012, f17-6005-5122, f17-6011-5120, f17-6011-5122
5 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99341 K5 14-256-1 Horton # HO 799341 HO Q995669 Application Peterbilt C13 ACERT OEM # 799341, 989341, 999341, f17-1000-404 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99339 K5 14-256-1 Horton # HO 799339 HO Q995669 Application Kenworth C11, C13 OEM # 799339, 989339, 999339, f17-1000-405 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99334 K5 14-256 Horton # HO 79A9334 HO Q995568 Application Peterbilt C15 ACERT, C16 ACERT OEM # 799334, 79a9334, 989334, 98a9334, 999334, 99a9334, f17-1000-317, f176013-317, M6X3050 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99346 K5 14-256 Horton # HO 79A9437 HO Q995568 Application Kenworth C15 ACERT, C16 ACERT OEM # 799346, 799437, 79a9346, 79a9437, 989346, 989437, 98a9346, 98A9437, 999346, 999437, 99a9346, 99a9437, f17-1000-320, F17-1000-337 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99361 K5 14-256 Horton # HO 79A9361 HO Q995568 Application Kenworth C15, C16 OEM # 799361, 79a9361, 989340, 989361, 98a9361, 999340, 999361, 99a9361, F17-1000-319, f17-1000-325 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99809 K5 14-256 Horton # HO 79A9809 HO Q995568 Application Peterbilt C15 OEM # 799809, 79a9809, 989809, 999809, 99a9809, f17-1000-329, F17-6013-329, M6X0886 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99103 K5 14-256 Horton # HO 79A9103 HO Q995568 Application Peterbilt 3406E, 3406, C15, C16 OEM # 05-25159-014, 799103, 79a9103, 989103, 999103, 99a9103 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99360 K5 14-256 Horton # HO 799360 HO Q995568 Application Kenworth C15 ACERT, C16 ACERT OEM # 799360, 79a9360, 989360, 98a9360, 999360, 99a9360, F17-1000-324 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99834 K5 14-256 Horton # HO 79A9898 HO Q995568 Application Kenworth C15 Peterbilt C15 OEM # 79a9898, 989834, 989891, 989898, 98A9898, 999834, 999891, 999898, 99a9898, F17-6005-1011, F17-6005-1061, F17-6005-1071, F17-6011-1071 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99856 K5 14-256 Application Western Star Caterpillar C15 OEM # 989856, 99a9856, 98A9856, 999856, KMN2099856, KM N20 99856, ABPN2099856, ABP N20 99856, FLT99856
6 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99494 K5 14-256 Horton # HO 799494 HO Q995582 Application Mack ASET AI OEM # 40MH413AM, 40MH440M, 6514-060-1, 799494, 85123189, 989347, 989473, 989494, 999347, 999473, 999494 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99142 K5 14-256-1 Horton # HO 799142 HO Q995669 Application Freightliner MBE4000 OEM # 799142, 989142, 999142 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99336 K5 14-256-1 Horton # HO 799336 HO Q995669 Application Freightliner MBE4000 OEM # 6514-060-6, 799336, 989336, 999336 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99023 K5 14-256 Horton # HO 79A9023 HO Q995568 Application International INT 530 OEM # 3545365c91, 799023, 79a9023, 989023, 98A9023, 999023, 99a9023 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99067 K5 14-256 Horton # HO 79A9067 HO Q995575 Application Freightliner Series 60 Fitzgerald Glider Series 60 OEM # 799067, 79a9067, 989067, 98A9067, 999067, 99A9067, F98A9067 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99065 K5 14-256 Horton # HO 79A9065 HO Q995568 Application Freightliner Series 60 Kenworth Series 60 Spartan Series 60 Western Star Series 60 Fitzgerald Glider Series 60 OEM # 1544-ff1-001, 20822-3540, 799065, 79a9065, 989065, 989227, 98A9065, 999065, 999227, 99A9065, F98A9065 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99222 K5 14-256 Horton # HO 79A9222 HO 995567 Application Freightliner Series 60 OEM # 799222, 79a9222, 989222, 999222 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99223 K5 14-256 Horton # HO 79A9223 HO 995567 Application Freightliner Series 60 OEM # 799223, 79a9223, 989223, 98a9223, 999223, 99a9223 Reman Fan Clutch Rebuild Kits Kit Masters # K5 98621 K5 14-256 Horton # HO 79A8621 HO 995567 Application Freightliner DD13, DD15, DD16 Western Star DD15, DD16 Terex DD13, DD15 OEM # 98621, 79A8621, 988621, 98A8621, 998621, 99A8621, 99A9650, 98A9650, 99A7201, 98A7201
7 To upgrade your on/off fan clutch to a 2-speed fan clutch add -2 to the end of the complete part number Example: K5 98601 2-speed version is K5 98601-2 If you are rebuilding your fan clutch, us a 2-speed rebuild kit Example: K5 14-256 2-speed version is K5 24-256 PRE-2001 AIR-ENGAGED K5 9500HP 9.5” HT/S Series K5 7500HP 7.5” S Series Rebuild Kits for Pre-2001 Air Engaged Fan Clutches • U.S. Components and U.S. Manufactured • Two Bearing Hub Design vs. One Bearing Hub Design • SKF Bearings vs. Imported Bearings • Angular Contact Bearing • Floating Return Spring vs. Captive Return Spring • Higher Quality Lining • Superior Fused Plate (Virgin Teflon vs. Lead) • Superior O-Rings (HNBR vs. NBR) • All Wearable Components Are Always Replaced • 200,000 Miles / 24 Months Warranty K5 9500 Major Kits K5 4205 - S & HT/S Series K5 7500 Major Kits Lining Kits K5 7503 K5 9503 K5 9505 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99465 K5 14-256 Application Volvo Cummins ISX Volvo Volvo VE D12 OEM # 20745753, 989197, 989465, 989373, 799465, 999465, 79a9465, 999197, 999373, 20553138, 85123205, 99373, 99197, KMN2099465, KM N20 99465, ABPN2099465, ABP N20 99465, FLT99465, FC799465 Reman Fan Clutch Rebuild Kits Kit Masters # K5 99589 K5 14-500 Application Kenworth Cummins ISX 15 Peterbilt Cummins ISX 15 OEM # 98A9660, 99A9660, 79A9660, F171014M02, F17-1014M02, 79A9589, 99A9589, 98A9589, KMN2099589, KM N20 99589, ABPN2099589, ABP N20 99589, FLT99589, RX79A9589RMANRF , RX79A9589RMAN Reman Fan Clutch Rebuild Kits Kit Masters # K5 99649 K5 14-500 Application Freightliner Cummins ISB OEM # 99A9649, 98A9649, 991455, 981455, 79A9649, KMN2099649, KM N20 99649, ABPN2099649, ABP N20 99649, FLT99649, RX79A9649RMANRF, RX79A9649RMAN Reman Fan Clutch Rebuild Kits Kit Masters # K5 99850 K5 14-256 Application Freightliner Detroit Diesel Series 60 OEM # 79a9850, 989850, 999850, 99a9850, KMN2099850, KM N20 99850, ABPN2099850, ABP N20 99850, FLT99850, RX79A9850RMANRF , RX79A9850RMAN, FC799850
8 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91007 K5 9500HP Horton # HO 791007 HO 994305 Application Freightliner 3406 Sterling 3406 Western Star 3406 OEM # 591007, 791007, 791097, 981006, 981141, 981214, 981219, 981261, 981294, 981343, 987076, 991021, 991148, 991283, 991350, 997096 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91027 K5 9500HP Horton # HO 791027 HO 994305 Application Freightliner 3406 Kenworth 3176, 3406 Navistar 3406 Peterbilt 3176, 3406 Volvo 3176, 3406 Western Star 3176, 3406 OEM # 05-11369-035, 05-11369-036, 05-11369-041, 591027, 791027, 791125, 791125RMAN, 819875, 981001, 981053, 981054, 981126, 991012, 991017, 991067, 991068, 991132 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91014 K5 9500HP Horton # HO 791014 HO 994305 Application Kenworth 3406 OEM # 591014, 791014, 791014RMAN, 981064, 981110, 981148, 981349, 981362, 981363, 991076, 991119, 991152, 991356, 991372, 991373 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91067 K5 9500HP Horton # HO 791067 HO 994305 Application Kenworth 3176 Peterbilt 3176 Volvo 3176 OEM # 05-11369-038, 05-11369-040, 791067, 981051, 981119, 991065, 991126 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91068 K5 9500HP Horton # HO 791068 HO 994305 Application Kenworth C10, C12, 3176 OEM # 791068, 791068RMAN, 981184, 981244, 981277, 991184, 991236, 991266 Reman Fan Clutch Rebuild Kits Kit Masters # K5 90007 K5 7500HP Horton # HO 790007 HO 994307 Application Kenworth 3406 Peterbilt 3406 Volvo 3406 Western Star 3406 OEM # 05-11369-015, 05-11369-016, 590007, 790007, 869865, 869874, 899865, 980081, 990062, 990070, 990143
9 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91001 K5 9500HP Horton # HO 791001 HO 994305 Application Kenworth L10, M11, NTC Navistar F290, ISM, L10, M11, NTC Volvo L10, M11 Western Star L10, M11, N14, NTC OEM # 591001, 791001, 791118, 809804, 859803, 981121, 981129, 981262, 981279, 981354, 981355, 981377, 991000, 991013, 991128, 991135, 991251, 991268, 991364, 991365 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91006 K5 9500HP Horton # HO 791006 HO 994305 Application Kenworth N14 Kenworth NTC Big Cam III, 444 Kenworth NTC Big Cam IV OEM # 591006, 791006, 791119, 869822, 981096, 981151, 981357, 981358, 991005, 991105, 991155, 991367, 991368 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91009 K5 9500HP Horton # HO 791009 HO 994305 Application Freightliner N14, NTC OEM # 591009, 791009, 981011, 981073, 981113, 981145, 981243, 981328, 991027, 991084, 991120, 991151, 991235, 991329 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91010 K5 9500HP Horton # HO 791010 HO 994305 Application GMC NTC Kenworth N14 Peterbilt N14, NTC OEM # 05-11367-033, 05-11369-033, 05-11369-042, 591010, 791010, 791010RMAN, 791121, 981024, 981154, 991040, 991158 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91026 K5 9500HP Horton # HO 791026 HO 994305 Application Kenworth N14 Navistar NT88 OEM # 591026, 791026, 981013, 981077, 981109, 981251, 981253, 991029, 991118, 991243 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91032 K5 9500HP Horton # HO 791032 HO 994305 Application Navistar L10, M11 OEM # 1693465C91, 2005953C91, 2031215C91, 591032, 791032, 981074, 981133, 981164, 981234, 981272, 981385, 991085, 991168
10 Reman Fan Clutch Rebuild Kits Kit Masters # K5 90000 K5 7500HP Horton # HO 790000 HO 994307 Application Freightliner NTC, 444 Kenworth NTA, NTC, 444 Mack NTC Navistar Super 250, 270, NTA, NTC Peterbilt NTC Western Star NTC OEM # 05-11369-009, 590000, 790000, 809811, 819811, 839811, 839813, 849811, 869811, 980003, 980078, 990012, 990013, 990014, 990015, 990018, 990140 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91037 K5 9500HP Horton # HO 791037 HO 994305 Application Kenworth Series 60 Mack Series 60 Peterbilt Series 60 OEM # 05-11369-043, 591037, 791037, 791126, 797039, 981062, 981183, 981316, 987029, 991071, 991183, 991304, 997039 www.kit-masters.com catalog.hortonww.com/catalog/ VISIT THE KIT MASTERS & HORTON WEBSITES Reman Fan Clutch Rebuild Kits Kit Masters # K5 91024 K5 9500HP Horton # HO 791024 HO 994305 Application Freightliner Series 60 Kenworth Series 60 Sterling Series 60 Volvo Series 60 OEM # 591024, 791024, 791065, 981050, 981061, 981104, 981120, 981143, 981146, 981147, 981176, 981224, 981324, 981342, 991064, 991113, 991127, 991149, 991324, 991349 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91011 K5 9500HP Horton # HO 791011 HO 994305 Application Freightliner Series 50, 60 Kenworth Series 60 Peterbilt Series 60 Sterling Series 60 Volvo Series 60 Western Star Series 50, 60 OEM # 591011, 791011, 980020, 981037, 981070, 981101, 981127, 981209, 981230, 981298, 991051, 991110, 991133, 991212, 991223, 0511369032, 05-11369-032, 0511369044, 05-11369-044, 791091, 981368, 987073, 991378, 997083, 91091, 990086 Reman Fan Clutch Rebuild Kits Kit Masters # K5 90009 K5 7500HP Horton # HO 790009 HO 994307 Application Freightliner All V Engines Kenworth Series 50, 60 Peterbilt Series 60 Volvo Series 60 OEM # 590009, 790009, 819849, 980010, 980015, 980087, 990041, 990077, 990149, 0511369026, 05-11369-026 Reman Fan Clutch Rebuild Kits Kit Masters # K5 91022 K5 9500HP Application Navistar Cummins NTA, Cummins NTC, Cummins Super 250 Volvo Cummins L10, Cummins M11, Cummins N14 OEM # 591022, 981041, 991146, 791022, 981158, 981139, 991162, 991055, KMN2091022, KM N20 91022, ABPN2091022, ABP N20 91022, FLT91022
11 KYSOR STYLE REPLACEMENTS The High-Torque 8901N / 8905N Long-lasting friction plus our two o-ring shaft combine for ultimate performance Extended shaft allows for the addition of a urethane o-ring for resilience to motion, and a Viton® o-ring to create a superior air barrier. • Torque Rated for 30” Fans and Larger • Redesigned Shaft for Dual Seal Protection • Superior O-Ring Materials • Higher Quality Lining • Truer Air Shaft • 200,000 Mile – 24 Month Warranty We Stock REAR-AIR HUBS Call for Availability 8901N OEM# : 8801x, 10900950001, 1090-09500-01, 10900850001, 1090-08500-01, 10900960001, 1090-09600-01, 10900965001, 1090-09650-01, 10900965001B, 1090-09650-01B, 10900960001B, 1090-09600-01B, 9908500, 2509380c91, 2514343C91, 2602141c91, 3415013, 3915592, 85111808, 85108716, 85114233, 85134489, f8hz8a627ua, f8hz-8a627-ua, 9908503, 9908501, 10900950001, 1090-09500-01B, 2501022c91, 65140701, 6514-070-1 8905N OEM# : 10900995001, 1090-09950-01, 10900995001B, 1090-09950-01B, 10900990001B, 1090-09900-01B, 10900990001, 1090-09900-01, 10900975001, 1090-09750-01, 10900975001B, 1090-09750-01B K5 8001N Rebuild with kit # K5 8000SKL Front Air OEM# 1090-07050-01, 1090-08000-01, 1090-09000-01 Reman Use K5 8901N K5 8005X Rebuild with kit # K5 8000SKL Front Air OEM# 1090-07050-03, 1090-08000-05,1090-09000-05 Reman Use K5 8905N K5 8801X Rebuild with kit # K5 8000SKL Rear Air Most common 2003-Present OEM# 1090-08500-01, 1090-09500-01, 1090-09600-01, 1090-09650-01, 9908500, 9908501 Reman Use K5 8901N K5 1090-09750-01 Rear Air ON/OFF Fan Clutch – 5” Fan Pilot K5 1090-09650-01 Rear Air ON/OFF Fan Clutch – 2.56” Fan Pilot Kysor On/Off Fan Clutches by BorgWarner® Dependable, durable and easy to maintain. Fewer moving parts combined with the Powerwedge liner equals longer fan clutch life. K5 8901N 2.56” FAN PILOT New K5 8905N 5.00” FAN PILOT New DUAL SEAL PROTECTION: Extended rear-air shaft allows for a second o-ring. This second o-ring is made from urethane which is resistant to wear caused by motion. A TRUE FAIL-SAFE DESIGN: Patented Auto Lock feature AUTOMATICALLY ENGAGES the fan clutch when the friction material nears the end of its life, preventing on-the-road failures. INDUSTRY-BEST WARRANTY: 3 year / 300,000 mile warranty.
12 HT650® / BENDIX®-STYLE FAN CLUTCHES FRONT/REAR AIR REBUILD KITS Seal & Lining Kits Hub Bearing Kits Seal Kits Lining Kits K5 8000SKL - Front Air For K-22 Front Air Fan Clutches OEM# 1033-05435-02 K5 8500SKL - Rear Air For K-22 Rear Air Fan Clutches OEM# 1033-05435-03 K5 8800SKL - Rear Air For K-26, K-30 & K-32 Fan Clutches OEM# 1033-09339-01 K5 8800SKBL - Rear Air For Aluminum Body K-30 & K-32 K5 8000SK - Front Air For K-22 Front Air Fan Clutches K5 8800SK - Rear Air For K22, K-26, K-30 & K-32 Rear Air Fan Clutches OEM# 1033-08233-01 K5 8500L For K-22 Fan Clutches OEM# 1033-08233-01 K5 8800L For K-26 & K-30 Rear Air Fan Clutches OEM# 1033-09340-01 K5 8000SK K5 8800SK When replacing your fan clutch, you should also consider replacing the pulley bearings. These five bearing kits will repair all rear-air hubs. Replacing the hub bearings will ensure longer fan clutch life. K5 8581-01 OEM # 1033-07781-01 Most popular bearing kit for rear-air hubs K5 8582-01 OEM # 1033-07782-01 K5 8582-03 OEM # 1033-07782-03 K5 8582-02 OEM # 1033-07782-02 K5 8582-04 OEM # 1033-07782-04 HT550® / HT650® CONVERSIONS 8009N is a direct replacement/upgrade for Mack® applications of the HT650®/HT550® fan clutches* *When converting from HT650®/550®, reverse solenoid valve to air-to-disengage instead of air-to-engage. OEM Kit Masters # 981418 K5 8011N 981419 K5 8011N 981420 K5 8011N 981442 K5 8009N 981446 K5 8009N 991400 K5 8011N 991402 K5 8011N 991405 K5 8011N 991419 K5 8011N OEM Kit Masters # 991420 K5 8011N 991428 K5 8009N 991435 K5 8009N 991439 K5 8009N 991445 K5 8010N 991446 K5 8011N 991450 K5 8010N 991451 K5 8009N THEIRS Kit Masters
13 OEM # KM Part # 010021855 K5 24-462CK 010021879 K5 24-462CK 010021881 K5 24-463CK 010021883 K5 24-464CK 010021885 K5 24-465CK 010021887 K5 24-469CK 010021889 K5 24-466CK 010021891 K5 24-467CK 010022595 K5 24-468CK 010024102 K5 24-462CK 010024103 K5 24-463CK 010024104 K5 24-464CK 010024105 K5 24-462CK 010024106 K5 24-465CK 010024107 K5 24-466CK 010024108 K5 24-467CK 010024109 K5 24-468CK 010024110 K5 24-469CK OEM # KM Part # 010024673 K5 24-462CK 010024674 K5 24-463CK 010024675 K5 24-464CK 010024676 K5 24-465CK 010024677 K5 24-466CK 010024678 K5 24-467CK 010024679 K5 24-468CK 010024680 K5 24-469CK 010024681 K5 24-462CK 010026462 K5 24-462CK 010026463 K5 24-463CK 010026464 K5 24-464CK 010026465 K5 24-465CK 010026466 K5 24-466CK 010026467 K5 24-467CK 010026468 K5 24-468CK 010026469 K5 24-469CK 010026470 K5 24-462CK OEM # KM Part # 21210839 K5 24-462CK 21210841 K5 24-463CK 21210843 K5 24-464CK 21210845 K5 24-465CK 21210847 K5 24-466CK 21210849 K5 24-467CK 21210851 K5 24-468CK 21210853 K5 24-469CK 21210855 K5 24-462CK 21508295 K5 24-462CK 21508297 K5 24-463CK 21508299 K5 24-464CK 21508301 K5 24-465CK 21508303 K5 24-466CK 21508305 K5 24-467CK 21508307 K5 24-468CK 21508309 K5 24-469CK 21508311 K5 24-462CK OEM # KM Part # 21925081 K5 24-462CK 21925083 K5 24-463CK 21925085 K5 24-464CK 21925087 K5 24-465CK 21925089 K5 24-466CK 21925091 K5 24-467CK 21925093 K5 24-468CK 21925095 K5 24-469CK 21925097 K5 24-462CK 22208767 K5 24-462CK 22208772 K5 24-463CK 22208777 K5 24-464CK 22208779 K5 24-465CK 22208781 K5 24-466CK 22208783 K5 24-467CK 22208785 K5 24-468CK 22208787 K5 24-469CK 22208790 K5 24-462CK THE SOLUTION: Easily convert the vehicle’s fan clutch to a proven technology from an industry leader in innovations and solutions. The conversion kit includes: New fan clutch assembly ∙ Solenoid valve ∙ Air line and conversion hardware ∙ Conversion instructions Our 2-Speed GoldTop packs over 5,000 in/lbs of Torque! All conversion kit part #s IN STOCK NOW Use the NEW Kit Masters 2-Speed GoldTop to convert your Cool Logic HDMS fan clutch Some customers have reported higher than acceptable failure rates with this type of fan clutch. www.kit-masters.com catalog.hortonww.com/catalog/ VISIT THE KIT MASTERS & HORTON WEBSITES
14 RADIATORS Ready-to-install Truck Tough® Complete truck and bus radiators are available for nearly 200 of the most popular heavy truck models on the road. Our bolt-on, soldered and PTA radiators offer superior thermal and durability performance, and are designed to fit right the first time. Units come with required mounting hardware. It’s the only brand durable enough to carry the TSM TruckTough® name. Built with steel-supported tabbed headers for heavy duty applications, and ribbon-style tab headers for standard applications, our high-efficiency core design features close-tube centers for exceptional cooling. Our heavy-ribbed tanks stand up to the stresses and strains of hard-working vehicles. Inside, you’ll find extra reinforcements in all the right places to help prevent failure. BUILT STRONG, BUILT TO LAST WARRANTY Nationwide unlimited mileage on all products within their specified warranty period below • 2 Year on HD All Metal Radiators • 2 Year on HD Plastic Tank Aluminum Radiators • 1 Year on All Passenger Car and Light Truck Product PLASTIC TANK ALUMINUM (PTA) RADIATORS • Built with steel supported tabbed headers for heavy duty applications and ribbon style tab headers for standard applications. • High efficiency core design features close-tube centers for exceptional cooling and internal corner tube supports for added durability. • Heavy ribbed tanks stand up to the stresses and strains of hardworking vehicles with extra reinforcements in all the right places. ALL METAL RADIATORS • Include OEM style tie rod core supports. • Utilize copper brass cores with steel tanks and side channels. • Have at least the first three rows of header tubes “Ultra Fused” (Many applications have fully “Ultra Fused” header tubes). Heavy Duty Poly-V Serpentine Belts ▪ Higher performance construction over conventional light duty belts that meet the higher torque and power pulse requirements of heavy-duty applications ▪ Engineered with high-grade EPDM compounds to resist the heat and harsh environments of heavy-duty applications ▪ Specially treated cords within the belt resist stretching and ensure length stability In the Heavy-Duty market, no other company is trusted more by original equipment manufacturers than Dayco. Major engine and truck manufacturers overwhelmingly choose Dayco belts and tensioners as original equipment. They know that reliability and durability are key factors when choosing suppliers for their vehicles and Cummins, John Deere, Caterpillar, Volvo, International and PACCAR all choose Dayco belts and tensioners as original equipment. ▪ Poly-V Serpentine Belts ▪ Idler/Tensioner Pulleys ▪ Automatic Belt Tensioners
15 Kit Masters P/N Horton P/N Description OEM# K5 3282 HO 993249, HO 993272, HO 993284, HO 993286, HO 993296, HO 993314 3-way Solenoid Valve NO-NC 125NPTF, 12VDC 993282 - HO 993293 N.O. and N.C., 12VDC 983246 - HO 993330 N.C., 12VDC 983283 Kit Masters P/N Horton P/N Description OEM# K5 3605 HO 993605 195°Normally Closed Thermal Switch (1/2” Thread) used on most Cummins® 993605 K5 3606 HO 993606 200°Normally Closed Thermal Switch (1/2” Thread) used on most Detroit Diesel® 993606 K5 3607 HO 993607 205°Normally Closed Thermal Switch (1/2” Thread) used on most Caterpillar® 993607 K5 3653 HO 993653 195°Normally Open Thermal Switch (1/2” Thread) used on most Cummins® 993653 K5 3654 HO 993654 200°Normally Open Thermal Switch (1/2” Thread) used on most Detroit Diesel® 993654 K5 3655 HO 993655 205°Normally Open Thermal Switch (1/2” Thread) used on most Caterpillar® 993655 SOLENOID VALVES THERMAL SWITCHES Horton Pneumatic Fan Drive Diagnostic and Maintenance Kit P/N HO 995645 Extend the life of your Horton fan drive. Inspection of pneumatic fan drives at routine vehicle maintenance intervals is now easier than ever. A simple 15 minute check may help prevent premature failures that can lead to days of downtime. The kit includes all of the required tools and documentation you need to diagnose and maintain your Horton DM Advantage® fan drive, packaged in a convenient, rugged carrying case. TOOLS SWITCHES / VALVES Pulley Bearing Press Fixture P/N K5 14-PF Kit Masters now offers a press fixture specifically designed to remove and install the pulley bearings while rebuilding Horton style fan clutches with the Gold Top, Gold Top 2 Speed and HP kits. This press fixture is designed to install bearings properly by applying even pressure without preloading the bearings causing premature bearing failure, or cause damage to the bearing seals.
16 MIDWESTWHEEL.COM MEMBER KANSAS CITY 5801 E. Front St. Main ....(816) 471-1552 Parts....(800) 821-7402 JOPLIN 2424 Stephens Blvd. Main ....(417) 717-6022 Parts....(866) 318-9111 SPRINGFIELD 812 Lillian Dr. ∙ Strafford, MO Main ....(417) 429-2476 Parts....(800) 785-3705 SIOUX CITY 1819 4th St. Main ....(712) 252-7969 Parts....(800) 943-3534 CEDAR RAPIDS 200 50th Ave. S.W. Main ....(319) 365-4453 Parts....(800) 332-5435 DES MOINES 1436 E. Ovid Ave. Main ....(515) 265-1491 Parts....(800) 888-0248 CLEAR LAKE 840 Hwy. 18 W. Main ....(641) 357-7101 Parts....(800) 397-5630 DAVENPORT 8502 Northwest Blvd. Main ....(563) 322-2671 Parts....(800) 553-1886 OMAHA 5822 F St. Main ....(531) 239-3050 Parts....(800) 322-8757 NEBRASKA IOWA MISSOURI August 2023 (18Kit Masters and Horton Fan Clutches) Use http://kit-masters.com/fan.php to identify your current fan blade! P/N Diameter Pilot Bolt Circle OEM # K5 4735-41392-02KM 30 2 3.50/3.875 05-17927-200, 05-19313-200, 20801-3452, 20801-3478, 392200-30, 3937593, 3972009, 4035-41392-02, 8182375, 981762202, 985762202, 991762202, 995762202 K5 4735-42623-11 31 2 3.5 2961-31B, 445200-31 K5 4735-41392-01 30 2.56 3.5 1973-30J, 2022048C91, 20801-3451, 20801-3477, 3415038, 392256-30, 3974048, 4035-41392-01, 8178064, 94HA-8600-AA, 981762252, 985762252, 991762252, 995762252 K5 4735-41393-08 32 2.56 3.5 05-18918-256, 05-19639-256, 20801-3461, 20801-3483, 2MH52P3, 3415031, 3507212C1, 3571552C1, 393256-32, 4035-41393-08, 981813253, 991813253 K5 4735-44610-01 32 2.56 3.5 3809753C2 K5 4735-44560-01 32 2.56 3.5 3625639C1 K5 4735-41392-08 32 2.56 3.5 05-19754-256, 20801-3454, 20801-3491, 3415030, 3520182C1, 392256-32, 4035-41392-08, 981813252, 991813252 K5 4735-43783-05 28 5 6 1974-28D, 3541257C1 K5 4735-41393-16 30 5 6 05-17926-500, 05-19615-500, 2000729C2, 393500-30, 4035-41393-16, 981762503, 985762503, 991762503, 995762503 K5 4735-41393-09 32 5 6 05-19639-500, 393500-32, 4035-41393-09, 981813503, 981813503-001, 991813503, 991813503-001 Fan Blades Prestone Command® HD Nitrite Free ELC with Cor-Guard™ is intended for use and compatible with ANY nitrite free HD Organic Acid Technology (OAT) coolant in ANY diesel powered commercial vehicle engine or other engine cooling system metals. Its patented and advanced OAT nitrite free formulation is based upon a concentrated blend of premium long-lasting inhibitors designed to provide up to 1,000,000 miles / 20,000 hours* of protection against temperature extremes, rust, cavitation corrosion,scale and premature water pump failure. PRESTONE COMMAND® HEAVY DUTY NITRITE FREE COR-GUARD® EXTENDED LIFE ANTIFREEZE/COOLANT NEW NITRITE FREE NON-2EH (OAT) FORMULATION *Provide Extended Life protection which meets the vehicles manufacturer recommended change intervals for all DOT Truck Classes, including up to 1,000,000 miles for Class 8 vehicles.
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