Mr. Gasket
Water Pump Pulley Shim Kit 3-Piece 3 Pieces: One 1/8 Inch Thick, Two 1/16 Inch Thick Mr Gasket
SKU: M00S 6129
Description
Part #: 6129
Pulley alignment is very important, especially when the engine is run at 6000 RPM (revolutions per minute) and above. These shims are designed to properly align the pulleys so the belts will stay put.Fits Most Chevy and Ford Water PumpsFits 5/8 Inch and 3/4 Inch Center Shaft on Water PumpInstall Between Water Pump and PulleyDetails:Belt Type: V-BeltEmission Code: 5Finish: NaturalMaterial: AluminumWarranty: Manufacturer's Limited 90 Day Warranty
Features:
- Fits Most Chevy and Ford Water Pumps
- Fits 5/8" & 3/4" Center Shaft on Water Pump
- Install Between Water Pump & Pulley
Water Pump Pulley Shim - 1/16 in and 1/8 in Thick - 3/4 in Shaft - Aluminum - Natural - Ford / GM Water Pumps - Set of 3
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 | Mr. Gasket |
| Part Number | M00S 6129 |
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