Engines and Components› Pistons and Piston Rings
SEALED POWER
OIL RING EXPANDER
SKU: S03T FP-23529379
Easy — 1–2 hours
Description
This component is specifically listed as an oil ring expander for Detroit Diesel Series 60 engines, including the S60 12L EPA04 model. It is also cross-referenced with FP Diesel part number FP-23529379.
Fitment
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Specifications
| Brand | SEALED POWER |
| Part Number | S03T FP-23529379 |
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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