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02Air Dryers and Cartridges

CATALOG NUMBER 02 AIR DRYERS & CARTRIDGES

Bendix® Puraguard® Oil Coalescing Cartridges • EPA regulations in 2007 and 2010 dramatically reduced the allowable diesel engine emissions. In response, technologies like Advance Exhaust Gas Recirculation (EGR), Selective Catalytic Reduction (SCR) and Diesel Particulate Filter (DPF) were introduced to meet these regulations. • PuraGuard® oil coalescing technology from Bendix is critical in protecting your investment by preserving the newly developed vehicle systems found on your vehicles. • Examples: The DEF injector valve on the EPA 10 emission systems and the air operated control valves found on auto-shift transmissions are extremely sensitive to oil contamination. Features and Benefits When air contaminated with oil is sent into these systems, you risk shortening its life and the possibility of significant spending for repairs. • The oil coalescing filter is placed before the desiccant, ensuring the removal of oil and oil aerosols. • This placement is critical because oil fouls the desiccant and diminishes its ability to remove moisture. Is it a PuraGuard®? To be sure, look for the medallion on the top of the air dryer cartridge or for the PuraGuard® logo on the side. AD-9® Air Dryer BW 107800N Check Valve Kit 1/2" BX 107794X Reman. Exchange – Desiccant Cartridge BX 107794PGX Reman PuraGuard® Cartridge BW 5005037 Hard Seat Purge Valve Maintenance Kit BW 5005893 Soft Seat Purge Valve Kit Maintenance Kit BX 5004341X Reman. Soft Seat Purge Valve Asm. Kit 12V-75W BX 5004342X Reman. Soft Seat Purge Valve Asm. Kit 24V-75W REPLACEMENT PARTS BW 065225 NEW Air Dryer BX 109685X Reman Air Dryer BX 109685PGX Reman w/ PuraGuard® Cartridge BW 065647 Drop-In for Holset QE Compressor Application BW 109578 Heater & Thermostat Kit 12V-75W BW 109871N Heater Electrical Splicing Kit MD 107695K Haldex Bracket Kit BW 109869N Wiring Harness NEW & REMAN AIR DRYERS AD-SP® Air Dryer BW 5008414 Desiccant Cartridge Kit BW 5008414PG PuraGuard® Cartridge Replacement (New) WB 4324209232 Wabco Air Dryer Cartridge G6 HD950011 Gen6 Air Dryer Cartridge BW 109995 Purge Valve Kit BW 5005624 Check Valve Kit BW 109495 Heater & Thermostat Kit 24V BW 109871N Wire Harness & Splice Kit BW 065677 Single Check Protection Valve REPLACEMENT PARTS BW 800887 NEW Air Dryer MD 109991X Reman Haldex Air Dryer

AD-IP® Air Dryer BW 109498 Cartridge Bolt Kit BX 109493X Desiccant Cartridge Remanufactured BX 109493PGX Reman PuraGuard® Cartridge BW 109494 Delivery Check Valve Kit BW 109495 12 Volt Heater & Thermostat Kit BW 5001247 Mounting Bracket Kit BW 109871N Wire Harness & Splice Kit BW K022105 Purge Valve Assembly Kit G6 HDK022105 Purge Valve Kit - AD-IP/AD-IS/AD-9SI Style REPLACEMENT PARTS BW 065612 NEW Air Dryer BX 109477X Reman Air Dryer BW 802919 NEW Air Dryer for Volvo/Mack BX 5020368X Reman Air Dryer for Volvo/Mack BX 109477PGX Reman w/ PuraGuard® Cartridge AD-IS® Air Dryer BW 5004052 Delivery Check Valve Replacement Kit BW 5008414 Desiccant Cartridge Replacement Kit BW 5008414PG PuraGuard® Cartridge Replacement (New) WB 4324209232 Wabco Air Dryer Cartridge G6 HD950011 AD-IS, AD-SP Cartridge - Standard With M39 Threads BW 5004049 Governor and Check Valve Replacement Kit BW 109495 Heater & Thermostat Replacement (12 volt) REPLACEMENT PARTS *New and reman AD-IS air dryers DO NOT include purge reservoirs Purge reservoir not included BW 800350 Safety Valve BW 109871N Wiring Harness & Splice Kit BW K022105 Purge Valve Assembly Kit G6 HDK022105 Purge Valve Kit - AD-IP/AD-IS/AD-9SI Style BW 5008574* Purge Volume Reservoir 9" x 3.9" Standard 200 cubic in. BW 5009233 AD-IS Mounting Bolt Kit MD 800404K Haldex Soft Seat Purge Valve Assembly PACCAR, (3) ¼” Accessory Ports, With Port Plug BW 801266 NEW Air Dryer BX 5010696X Reman Air Dryer DTNA DRM, (4) ¼” Accessory Ports, Without Port Plug BW 800383 NEW Air Dryer BX 5004050X Reman Air Dryer BX 5004050PGX Reman w/ PuraGuard® Cartridge International BW 802191 NEW Air Dryer AD-IS Dryer used on DRM Dryer Reservoir Module BW 801330 NEW Air Dryer AD-9si® Air Dryer BW 5008414 Standard Cartridge BW 5008414PG PuraGuard® Oil Coalescing Cartridge BW K022105 Purge Valve G6 HDK022105 Purge Valve Kit - AD-IP/AD-IS/AD-9SI Style BW K092011 Delivery Check Valve BW K092010 Governor REPLACEMENT PARTS BW K092871 NEW Air Dryer BW K092871PG New w/ PuraGuard® Cartridge

BW 5009041PG Desiccant Cartridge Replacement Kit - Bendix® AD-HF® PuraGuard® Air Dryer BW 5004961N Drain Valve BW 5007834 Governor Gasket Governor Replacement Kits: BW K194718 Cut-in 105 psi, Cut-out 130 psi BW K194719 Cut-in 105 psi, Cut-out 125 psi BW K194720 Cut-in 120 psi, Cut-out 140 psi Heater and Thermostat Replacement Kits: BW 109495 12 Volt BW 109496 24 Volt Cartridge Pressure Protection Valves Replacement Kits: BW K194713 103 psi (Qty. 1), 112 psi (Qty. 3) PACCAR BW K194714 103 psi (Qty. 3), 112 psi (Qty. 1) FORD BW K194715 103 psi (Qty. 2), 112 psi (Qty. 2) HINO Purge Valve Replacement Assemblies: Assemblies for climate conditions above -40°C (-40°F) BW K022105 Standard Purge Valve Replacement Kit G6 HDK022105 Purge Valve Kit - AD-IP/AD-IS/AD-9SI Style BW K031562 Discharge Line Unloader Purge Valve Replacement Kit Arctic Assemblies for climate conditions of -40°C to -50°C (-40°F to -58°F) BW K031559 Standard Purge Valve Replacement Kit BW K031563 Discharge Line Unloader BW 800350 Safety Valve BW K186791 Silencer Kit BW 109871N Wiring Harness and Splice Kit Part Number Description OEM Detail BW K160648SC NEW Air Dryer PACCAR 12VDC, Extended Purge BW K160649SC NEW Air Dryer PACCAR 24VDC, Extended Purge BW K160650SC NEW Air Dryer PACCAR 12VDC, Standard Purge BW K164018SC NEW Air Dryer HINO 12VDC, Standard Purge AD-HF® Air Dryer MAINTENANCE KITS/SERVICE REPLACEMENT PARTS BW 5008414 Standard Spin-On Cartridge REPLACEMENT PARTS AD-RP™ BW 5008414PG Air Dryer w/ PuraGuard® Cartridge (1200P Replacement) G6 HDK022105 Air Compressor Discharge Hose Assemblies ▪ Teflon inner tube ▪ Durable stainless steel outer braid ▪ Maximum working pressure of 1000 psi ▪ Withstands temperatures from -65°F to 450°F ▪ Hose Diameter: 1/2" Part Number Length End Fittings TC 19DSW318 18" Dual 5/8" 45°Female Swivel TC 19DSW324 24" Dual 5/8" 45°Female Swivel TC 19DSW336 36" Dual 5/8" 45°Female Swivel TC 19DSW348 48" Dual 5/8" 45°Female Swivel TC 19DSW360 60" Dual 5/8” 45°Female Swivel TC 19DSW372 72" Dual 5/8" 45°Female Swivel TC 19DSW384 84" Dual 5/8" 45°Female Swivel

Wabco Air Dryers SS1200 WB 4324209232 SK-STANDARD CARTRIDGE SS1800 WB 4324109342 SK-STANDARD SYSS 1800 CARTRIDGE WB 4324219222 SK-SYSS 1800 COALESCING CARTRIDGE HP *WB 4329012482 AD-SK-COALESCING CARTRIDGE W/SPECIAL THREADS Wabco OE Cartridges WB 4324751010 WB 4324209232 WB 4324109342 P/N Description Wabco Cartridge Aftermarket WB 4324751010 AD SYSS MCP W/TCV W/COAL WB 4329012482 G6 HD950068A WB 4006110570 AIR DRYER KIT - SS1200E/STANDARD/12V/TCV WB 4324209232 G6 HD950011 WB 4324711010 AD SYSS PLUS W/TCV W/COAL WB 4329012482 G6 HD950068A WB 4324803410 HP AIR DRYER WITH PURGE TANK WB 4329012482 - WB 4006110590 AIR DRYER KIT - SS1200P/STANDARD/12V/TCV WB 4324209232 G6 HD950011 WB 4324803400 HP AIR DRYER WITH PURGE TANK WB 4324209232 - WB 432471101R AD SYSS PLUS W/TCV W/COAL-REMAN WB 4329012482 G6 HD950068A WB 4006110500 AIR DRYER KIT - SS1200/STANDARD/12V WB 4324209232 G6 HD950011 WB 4324210337 SRVEXH AIR DRYER-SS1200UP/COALESCING/12V WB 4329012482 G6 HD950068A WB 432421039R AD SYSS 1800P W/TCV W/COAL-REMAN WB 4329012482 G6 HD950068A WB 4006110610 SRVEXH AIR DRYER KIT - 1200/STANDARD/12V WB 4324209232 G6 HD950011 WB 432421032R AD SYSS UP W/COAL-REMAN WB 4329012482 G6 HD950068A WB 4006110580 AIR DRYER KIT-SS1200P/COALESCING/12V/TCV WB 4329012482 G6 HD950068A WB 4006110540 AIRDRYER KIT -REMAN/1200P/COAL/12V/TCV WB 4329012482 G6 HD950068A WB 4324711010 WB 4324803410 *Cartridge with Special Threads. Other cartridges will damange dryer

P/N Description MD DA34100 12 Volt PURest® Air Dryer MD DQ6050 MTC Desiccant Cartridge Kit Integrated Purge Dryers MD DQ6050 Includes: Mounting bolts, o-rings, bolt anti-seize lubricant & installation instructions P/N Description MD 47178964 MTC Desiccant Cartridge Kit for DRYest® ModulAir® Air Dryer DRYest® ModulAir® CR Turbo 2000 P/N Description MD CART224 Dryer Cart. CR Style WB 4324319242 AD-4 Style Air Dryer DESICCANT CARTRIDGE FOR AD-4 STYLE DRYER Reman. Desiccant Cartridge AUT170.104358 Repair Kits G6 HD950013 SS1200 - SS1800 Turbo Valve Kit G6 HD950014 SS1200 - SS1200Plus - SS1800 Purge Valve G6 HD950015 SS1200 - SS1800 12V Heater Assembly G6 HD950017 SS1200 - SS1800 Check Valve Kit WB 4324709202 SS1200 Plus Governor Repair Kit System Saver Air Dryer *While Qtys. last WB 4324319242 SK-PURGE VALVE-SYSS TWIN WB 4324139232 SK-12V HEATER WB 4324139292 SK-PURGE VALVE FOR SYSS DRYERS WB 4341003100 AIR DRYER PRESSURE CONTRLD CHK VLV WB 4324139342 SK-TCV FOR SYSS, 1800 &REGEN WB 4324800022 REPAIR KIT WB 4324809202 KIT: PLUNGER WB 4325000050 IN-LINE AIR FILTER WB 2206D1226 AIR DRYER RELIEF VALVE WB 4324709212 SK-TCV FOR SYSS PLUS Air Dryer Repair Kits and Parts WB 4324139292 Reman Air Dryer: Replace with AD-9 Style Dryer

WABCO Description Replaces WB 4324102442 GOLD CARTRIDGE M39 THREADS 5008414PG WB 4329112462 GOLD CARTRIDGE M41THREADS 5009041PG • The only four-stage air dryer cartridge on the market • Dual coalescing technology removes oil and areosol before and after the desiccant • Dual desiccant for long life and complete drying • Extended service life up to double the life of an OE grade cartridge • Gold level protection for your air system’s components AIR SYSTEM PROTECTOR PLUS GOLD CARTRIDGE WABCO Air System Protector separates an additional 99.95% of all particles COALESCING TECHNOLOGY EXPLAINED Capturing aerosols Coalescing effect merging fine aerosols into compact droplets Saturated filter layers can cause excess oil which will seep into the subsequent filter layers Clean air droplets are prevented from penetrating the final barrier layers A LOT OF TECHNOLOGY IN A SMALL SPACE Intelligent design frees 20 per cent more space, increasing the amount of available desiccant, and thus improving drying performance Standard cap Two distinct desiccant layers with individual humiditycapture characteristics to optimise drying performance Revolutionary double-filter technology to deal effectively with both large oil droplets and finest aerosols 0 1 2 3 100 200 300 400 500 Test conditions: Lifetime reproduced at compressor and drying performance test as described previously. Drying performance (litres/cycle) time (years) years: normal end of service interval Competitor product WABCO min. requirement WABCO Air System Protector 50 45 40 35 30 25 20 15 10 5 0 200 250 300 350 400 450 500 550 600 Test conditions: Drying performance test rig of coalescing cartridges acc. SAE J2384; mechanical air dryer with regeneration tank of 6 liters, cut-in: 11 bar, cut-out: 12 bar Dew point depression to 22˚C [K] Usable volume flow [liters/cycle] WABCO Air System ProtectorPLUS WABCO Air System Protector Product 2 Product 1 (low cost) min. performance acc. SAE J2384 Test conditions: 704 cm³-two-cylinder-compressor at high temperature setting, 12,5 bar and 50% duty cycle; calculation based on aerosol measurement downstream the air-dryer WITHOUT coalescing technology Product 1 Product 2 WABCO Air System Protector WITH coalescing technology Oil particles filtration performance 0 % 3 % 100 %

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 9770 S 142nd Street, Suite 1 Main ....(531) 239-3050 Parts....(800) 322-8757 NEBRASKA IOWA MISSOURI September 24, 2025 (02Air Dryers and Cartridges) Bendix Style Air Dryers G6 HD065225 AD-9 STYLE STANDARD 12V AIR DRYER G6 HD065225PG AD-9 STYLE COALESCING 12V AIR DRYER G6 HD065612 AD-IP STYLE STANDARD 12V AIR DRYER G6 HD801266 AD-IS STYLE STANDARD 12V - PACCAR AIR DRYER G6 HD801266PG AD-IS STYLE COALESCING 12V - PACCAR AIR DRYER G6 HD800383 AD-IS STYLE STANDARD 12V AIR DRYER G6 HD800887 AD-SP STYLE STANDARD 12V Bendix Style Cartridges G6 HD107794 AD-9 STYLE CARTRIDGE - STANDARD G6 HD107794PG AD-9 STYLE CARTRIDGE - COALESCING G6 HD5009041PG AD-HF STYLE CARTRIDGE - COALESCING G6 HD109493 AD-IP STYLE CARTRIDGE - STANDARD G6 HD109493PG AD-IP STYLE CARTRIDGE - COALESCING G6 HD950011 AD-IS, AD-SP CARTRIDGE - STANDARD WITH M39 THREADS G6 HD5008414PG AD-IS, AD-SP CARTRIDGE- COALESCING WITH M39 THREADS Bendix Style Replacement Parts G6 HDK022105 PURGE VALVE KIT - AD-IP/AD-IS/AD-9SI STYLE G6 HD4341003100 CHECK VALVE 1/2” - SS1200/SS1800/AD-SP STYLE Wabco Style Air Dryers G6 HD955205 SS1200 STYLE STANDARD 12V G6 HD4324711010 SS1200 PLUS STYLE COALESCING 12V G6 HD955300 SS1200P STYLE STANDARD 12V G6 HD955079 SS1200P STYLE COALESCING 12V Wabco Style Cartridges G6 HD950011 SS1200 STYLE CARTRIDGE - STANDARD WITH M39 THREADS G6 HD950068A SS1200 STYLE CARTRIDGE - COALESCING WITH M39 THREADS Wabco Style Replacement Parts G6 HD950013 TURBO VALVE KIT - SS1200/SS1800 STYLE G6 HD950014 PURGE VALVE SK - SS1200/SS1200PLUS STYLE G6 HD950015 HEATER REPAIR KIT - SS1200/SS1800 STYLE 12V G6 HD950017 CHECK VALVE KIT - SS1200/SS1800 STYLE G6 HD4341003100 CHECK VALVE 1/2” - SS1200/SS1800/AD-SP STYLE G6 HD065225 G6 HD801266 G6 HD950011 G6 HD950014 G6 HD955205 Replaces OEM - Fit, Form and Function • Engineered to meet OE specs for optimal performance • Direct “drop in” OE replacement for plug and play convenience • All components included for fast and easy installation GEN6 HD AIR DRYERS New - No Core • 100% new and factory assembled • No core charges, returns or credit processing 1 Year / 100,00 mile warranty • Peace of mind that your parts are built to last

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