Water Pumps Application Guide - CARQUEST Auto Parts

21−WATER PUMPSDetroit Diesel60 Series EngineNotes:1) Installation Kits listed later in this section.2) RW4123X (High Capacity) includes a 6 vane impeller and isrecommended by the OE manufacturer.3) SPECIAL NOTE: When replacing the water pump on aDetroit 60 Series engine, always check for excessive BullGear Runout (wear). Excessive runout will lead to prematurewater pump failure. *Refer to Mfg. Specifications foracceptable Runout and Bull Gear Replacement Guidelines.Failure to Replace Worn Bull Gear may result in:− Excessive gear wear and chipped/broken teeth− Broken casting near bearing journal− Failed BearingsSKU# Product Description MFG. # Casting#RW1160RXRW1160XRW4122PRXRW4122PXRW4122RXRW4122XRW4123PRXReman. Water Pump forDetroit Diesel 60 SeriesEngine prior to 12/90 −CoreFreeВReman. Water Pump forDetroit Diesel 60 SeriesEngine prior to 12/90Premium Reman. WaterPump for Detroit Diesel 60Series Engine after 12/90 −CoreFreeВPremium Reman. WaterPump for Detroit Diesel 60Series Engine after 12/90Reman. Water Pump forDetroit Diesel 60 SeriesEngine after 12/90 −CoreFreeВReman. Water Pump forDetroit Diesel 60 SeriesEngine after 12/90Premium Reman. WaterPump for Detroit Diesel 60Series Engine −CoreFreeВ23509067(23505019)23509067(23505019)2350589523520136R35182162350589523520136R35182162350589523520136R35182162350589523520136R3518216Description23505018 Premium SealGear Driven23505018 Premium SealGear Driven23505894 Premium SealMetal BackPlate/SealGear DrivenStd. FlowCapacity7 Vane Impeller23505894 Premium SealMetal BackPlate/SealGear DrivenStd. FlowCapacity7 Vane Impeller23505894 Premium SealGear DrivenStd. FlowCapacity7 Vane Impeller23505894 Premium SealGear DrivenStd. FlowCapacity7 Vane Impeller23522707 23512027 Premium SealMetal BackPlate/SealHigh FlowCapacity6 Vane ImpellerApprox.WeightPic.#CoreGroupNewPart #22.8 lbs. 1 − −22.8 lbs. 1 WP1039 −31.3 lbs. 2 − −31.3 lbs. 2 WP1048 −30.7 lbs. 2 − RW612330.7 lbs. 2 WP1048 RW612330.8 lbs. 2 − −21 − 26