Drivetrain› Differentials and Rear-End Components
SEALED POWER
RE-RING KIT ECO. RINGS
SKU: S03T 205-386
Easy — 1–2 hours
Description
This gauge is designed for use with rear drive axle and differential systems, specifically on Ford vehicles with 9.75-inch or 8.8-inch ring gears. It is compatible with various Ford models including the Navigator, Mark LT, Town Car, F-150, Expedition, and Crown Victoria, spanning model years from 2004 to 2011.
Fitment
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Available on iOS & Android
Specifications
| Brand | SEALED POWER |
| Part Number | S03T 205-386 |
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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.
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