Drivetrain› Automatic Transmissions and Components
Mopar /
Mopar 8HP90 Automatic Transmission
SKU: SHR-21009
Professional / shop required
Description
This transmission features an SHR OEM+ valve body and Alto Products G3 friction material. It includes precision steels, a Kühle 7075 aluminum hub, and a TransTec MAX Duty seal kit for durability. The assembly process involves complete tear-down, thorough inspection of critical dimensions, and precision build-up with specific friction clearance settings.
Fitment
Fitment Guaranteed
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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 | Mopar / |
| Part Number | SHR-21009 |
| Category | Drivetrain |
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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