DHD 98091552-K High Pressure Duramax Pinned Oil Pump Asm. 2001-2010 LB7 LLY LBZ LMM

DHD's High Pressure Pinned Duramax Oil Pump is an excellent addition to any engine build. DHD shims each pump in-house to produce approx 15-30% more oil pressure safely and dependably. Each pump is pinned to prevent slippage under high RPM and stress. 

All of our wet sump high performance engine builds receive one of these upgraded oil pumps before leaving DHD.

Features:

• Keyed Drive Gear, Pinned Shaft
• Inspected and Measured Gear Set
• Includes Drive Gear & Nut
• OE GM Pump Housing
• Oil Pressure Modification
• Utilizes 2001-2010 Oil Pickup Tube
• Measured, Spec'd and Remanufactured In-House 

Note: These pump housings may show signs of disassembly or use. Each OE housing is meticulously cleaned and spec'd prior to the building process. These are the exact pumps we use in all our engine builds here at DHD.

Replaces

• GM Pump # 98091552

Fitment:

2001-2010 LB7, LLY, LBZ, LMM

Note: Oil pressure readings may vary based on engine configuration, bearing clearances, engine RPM, Oil Viscosity, etc..

CORE CHARGE:

To help keep pricing low and ensure an adequate supply, we do require a like kind reusable core. Cores must be returned with drive gear and nut. If you want to avoid paying the core charge, check the box in the menu above and send your core in first!