4L60E 4L65E Mechanical Oil Pump Assembly

Product Highlights:

✔ Direct Fit for GM 4L60E & 4L65E Transmissions – Precision-engineered to restore proper hydraulic pressure & fluid flow for smooth shifting.
✔ OEM-Quality Construction – Heavy-duty gears, housing, and seals prevent pump failure, pressure loss, and premature wear.
✔ Fixes Common Transmission Issues – Solves low pressure, delayed shifts, slipping gears, and whining noises caused by worn pumps.
✔ Easy Bolt-On Installation – Matches factory specs; no modifications needed (compatible with 1993-2014 GM trucks, SUVs, and performance vehicles).
✔ Improved Durability – Hardened steel internals resist wear, extending transmission life.

Compatibility:

✅ Fits:

• Chevrolet Silverado, Tahoe, Suburban, Camaro, Corvette

• GMC Sierra, Yukon

• Cadillac Escalade, CTS-V

• Hummers & other GM RWD/AWD vehicles with 4L60E or 4L65E transmissions.

4L60E mechanical oil pump assembly

4L65E transmission oil pump

GM transmission oil pump assembly

4L60E 4L65E Mechanical Oil Pump Assembly Images