POLYFORCE BELT TENSIONERS Water Pump Adapter Plate (Aluminum) for Caterpillar 3406E P/N PA1381820 K5 638667 Mfg. # Detroit Diesel: A4722000470, A4722000570, AE4722000270, EA4722000270, EA4722000570, EA4722001070 Freightliner: A4722000170, A4722000270, EA4722000470, EA4722000970 K5 689448 OEM # 38610, 49582, 89448, 3104149, 3682683, D1186-2633, 38567, 3690067 K5 689440 Mfg. # Freightliner: N/A Peterbilt: 3682946 Kenworth: 3682946 Mack: 3682946 K5 689477 Mfg. # Volvo: 21568413, 21454379 K5 689419 Mfg. # Freightliner: 0127425000 ◆No Springs Attached Conventional belt tensioners use springs to hold their position and tension. However, springs can only flex so many times before they fail. PolyForce Belt Tensioners replace this spring with a New and unique Polymer Torsion Core. A longer lasting compressed polymer replaces the spring, thereby eliminating the primary cause of failure. The Polymer Torsion Core also doubles as a builtin damper, reducing stress on adjacent accessories without additional damage to the belt tensioner. ◆Improved Bearings Pulley bearing absorbs a huge amount of vibration and can often fail too soon. To extend bearing life, PolyForce tensioners feature heavy-duty bearing that have a 40% higher load rating than the OEM and feature Anti-Vibration Grease, which won’t separate. Standard PolyForce PULLEY PolyForce pivot bushings OEM pivot bushings Misaligned ◆Alignment - Wider is Better Misaligned belt tensioners lead to damaged tensioners, belts & accessories. A worn pivot bushing is typically the culprit of misalignment. PolyForce pivot bushings have a much wider stance, giving them drastically increased stability. 2 Year / 200,000 Mile WARRANTY PolyForce Belt Tensioner Kit K5 TB-001 Contains everything you need to identify and assemble a brand new belt tensioner in a matter of minutes! INCLUDED IN THE MOBILE REPAIR KIT: Pulleys (x6), Arms (x5), Housings (x14) Part No. Engine Application Pully/Gear Desc./Notes Mfg. No. Casting No. Alternate No. Detroit Diesel MD RW4122X 60 Series after 12/90 Premium Seal, Gear Driven, Standard Flow Capacity, 7-Vane Impeller 23505895, 23520136, R3518216 23505894 RW6122, RW4122RX, RW4122PX, RW4122PRX MD RW4123X 60 Series Premium Seal, Plastic Back Plate, High Flow Capacity, 6-Vane Impeller 23522707 23512027 RW6123, RW4123RX MD RW4124X 60 Series with EGR Stamped Steel Impeller, 61 Tooth Drive Gear 23531257 2350427 RW6124 MD RW4125PX 60 Series “Pocket Style” High Flow Capacity, 6-Vane Impeller - 23522721 RW6127, RW4125PRX MD RW6028 DD13 and DD15 Series - EA4722000101, EA47222000401 - - Ford MD RW1760X 6.6L and 6.8L Auxiliary Mount, 3/4" Outlet, Cab Over E9TZ8501B E7HN8508AA RW1760RX Navistar MD RW1304X DTA360 & DT466 Belt Driven Bolt On Hub Left Hand Thread Pulley Not Supplied 1815538C91 677856C3 RW6307 MD RW1310X DT360 & DT466 NEW Generation Engines Stamped Steel Impeller 1817687C92 1821935C1, 1821935C3 RW6313 WATER PUMPS, CONTINUED MD RW4123X MD RW1304X MD RW1760X
RkJQdWJsaXNoZXIy MTEyNjY3NA==