Drivetrain› Clutches and Components
TwinPower
Twin Power 90-97 Big Twin 91-22 XL Aluminum Clutch Pressure Plate Replaces H-D 37912-91A
SKU: T09O 489600
Moderate — 2–4 hours
Description
It features enhanced pressure distribution to prevent slippage under high torque loads. The lightweight aluminum design reduces rotational mass for quicker shifts, and its durable surface finish resists wear for extended service life.
Fitment
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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 | TwinPower |
| Part Number | T09O 489600 |
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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