Engines and Components› Belts and Pulleys
Oregon Tool
RIM 3/88 SD7 BULK OREGON
SKU: O02Y 28537
Beginner — under 30 min
Description
This sprocket includes a radial port design to expel sawdust and debris, as well as wear-depth indicators to signal when replacement is needed. For optimal performance, it is recommended to replace the sprocket every two chain loops.
Fitment
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Specifications
| Brand | Oregon Tool |
| Part Number | O02Y 28537 |
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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