Beginner — under 30 min
Description
MIA's Description
This seal is produced from interface materials, which are environmentally friendly and free of solvents and asbestos. It is made with high-technology tools to ensure exact dimensions and a proper fit, reducing leakage and increasing operational life. The seal has an inside diameter of 0.364" and a thickness of 0.070".
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 | SEALED POWER |
| Part Number | S03T FP-3957131 |
Videos
Cummins O-ring vs Fire Ring Head Gasket | Parts Bin Ep 27 | Power Driven Diesel
QK6000 Cummins Rear Crankshaft Seal Installation
How to install cam plug 89-02 Cummins
One of the most mis-diagnosed Cummins oil leaks
Front Crank Case Seal Install: 5.9L/6.7L Dodge Cummins #cumminsdiesel #cummins #diesel
5.9 Cummins Damper & Front main Seal- Cheap install tool review
Easy Oil Drain Install on a Cummins 5.9L and 6.7L | 68005450AA | Dodge RAM Cummins 6.7L
Crank Sleeve & Seal INSTALL | Ram 2500 5.9 Cummins | PART 3/4
6.7 Cummins How To Oil Filter Housing Complete Rebuild, Gasket Install & Pressure Test
12 valve Cummins 6BT front main ( crankshaft) seal install tips. (See description)
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