1291170 Shaft As Fits Caterpillar Models

One New Aftermarket Replacement Water Pump Shaft Assembly for Caterpillar (Cat) Engines and Equipment

This aftermarket replacement shaft assembly (part number 1291170 / 129-1170) is a water pump shaft used in Caterpillar (Cat) engines across a wide range of construction equipment, motor graders, excavators, wheel loaders, track-type equipment, and industrial engines. It is a direct replacement for the OEM Caterpillar water pump shaft within the engine cooling system.

Specifications

• Length: 8.1 in (205.7 mm)
• Width: 2.1 in (53.3 mm)
• Height: 2.1 in (53.3 mm)
• Weight: 1.8 lbs (0.82 kg)

Compatible Models

Caterpillar Motor Graders: 120H, 120K, 12K, 135H, 140K, 140K 2, 160K

Caterpillar Excavators: 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D, 329D L, 329D LN, M325C MH, M325D L MH, M325D MH

Caterpillar Wheel Loaders: 938G II, 950G, 950G II, 962G, 962G II, IT38G II, IT62G II

Caterpillar Asphalt Pavers: AP-1000D, AP-1055D, BG-2455D, BG-260D

Caterpillar Track Loaders: 953C, 963C

Caterpillar Track-Type Tractors: D5N, D6N, D8L, D9N, D9R

Caterpillar Pipelayers: 561N

Caterpillar Industrial / Truck / Marine Engines: 3116, 3126, 3126B, 3126E, 3408, 3408C, 3408E, C7, C9

Replaces Part Number(s):

1291170, 129-1170

Aftermarket Interchange Numbers

236-4413 (Water Pump GP)

New aftermarket replacement part - not remanufactured, not used.