Drivetrain› Manual Transmissions and Components
USA Standard (Yukon)
USA Standard Manual Transmission NV4500 1st 2nd Synchro Assembly Chrysler GM NV4500 M T 1ST 2ND
SKU: U018 ZMNV23678
Easy — 1–2 hours
Description
Fitment
Fitment Guaranteed
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Available on iOS & Android
Specifications
| Brand | USA Standard (Yukon) |
| Part Number | U018 ZMNV23678 |
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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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