Description

High quality construction to ensure a perfect seal between oil pump, gasket, and engine block
Direct replacement for OE part 4N0733
Caterpillar 3406 Application
Genuine PAI product including a factory 2-Year Warranty
Quality You Can Trust – PAI has established themselves as the leading supplier of aftermarket heavy duty diesel parts, with quality standards that always meet or exceed OE standards

Part Number OEM Number Description Qty
 341321
1W7238 OIL PUMP DRIVE SHAFT/GEAR ASSEMBLY 1
 341322
1W7239 OIL PUMP IDLER SHAFT/GEAR ASSEMBLY 1
2P3205 SCREW 4
2S2760 RELIEF SPRING 1
6N1931 RELIEF PLUNGER 1
1276356 OIL PUMP COVER ASSY 1
9Y1800 SPRING RETAINER 1
 341341
2369918 OIL PUMP HOUSING ASSEMBLY 1
49AX242 PLUG 1
1M0644 SCREW 2
1229-K-1597 WASHER 6