Description Part Number: 7W-5648 Description: Auxiliary Water Pump Gasket Application: Cat Auxiliary Water Pump Gasket. Suits; Generator: SR4 Wheel Tractor: 639D 651B 631E 651E 657E 637E Generator Set: 3408C 3412C C32 CG137-08 CG137-12 G3412C G3412 Truck Engine: 3408B 3408 3208 C-10 Power Module: XQG400 Engine: G3408 G3412C G3412 Petroleum Engine: C32 Wheel Dozer: 834B Cold Planer: PR-1000C PR-1000 PR-450C PR-450 PR-750B Winch: 59 Wheel Loader: 988B Track-Type Tractor: D9L Engine – Machine: 3408 Gen Set Engine: 3412 3408B 3408C 3408 POWER SYS 3412C Ripper: 9 Marine Auxiliary: C32 Marine Engine: C30 C32 3408B 3408C C32 MARINE 3412C 3412E 3412D 3412 C280-6 3408 C32B Industrial Engine: CG137-08 3412 3412E 3412C 3408B 3408C Truck: 769C 773B Wheel Scraper: 651E 657E Tractor: 772B 768C Gas Engine: G3412 CG137-08 G3408C G3408B G3408 CG137-12 Bulldozer: 9C 9U 9S 834U 834S