Exterior Components› Body Panels and Components
Pacific Performance Engineering
Heavy-Duty Transfer Case Pump Housing Upgrade Kit (Pump Rub Kit) - GM
SKU: P00X 129001000
Advanced — 4+ hours
Description
The kit includes a gasket, thread locker, a machined billet aluminum pump cover, and a Neodymium Ring Magnet to capture ferrous metals. It is specifically designed for 2001-2007 GM 6.6L Duramax applications.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Pacific Performance Engineering |
| Part Number | P00X 129001000 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy