Drivetrain› Manual Transmissions and Components
USA Standard (Yukon)
USA Standard Manual Transmission ZF S542 1st Gear ZF S542 M T 87- 95 1ST GEAR 48 TOOTH ALL S5-42
SKU: U018 ZMZF42-12
Moderate — 2–4 hours
Description
It is designed to fit various Ford models including the Bronco (1989-1992), F-Super Duty (1988-1995), F-150 (1988-1995), F-250 (1987-1995), and F-350 (1987-1995).
Fitment
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Specifications
| Brand | USA Standard (Yukon) |
| Part Number | U018 ZMZF42-12 |
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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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