Sale

Drivetrain Manual Transmissions and Components

Motive Gear

MOTIVE GEAR MAINSHAFT TR4050 17 OA - WA4050-2F

$252.64 $162.39 Save $90.25

SKU: M01Z WA4050-2F

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
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Advanced — 4+ hours

Description

MOTIVE GEAR MAINSHAFT TR4050 17 OA - WA4050-2F

MIA's Description

The Motive Gear WA4050-2F is a main shaft for the TREMEC TR-4050 5-Speed Manual Transmission, a heavy-duty 4WD gearbox designed to handle 600 lb-ft of torque. This transmission was originally used in Ford F-550 Super Duty trucks and is ideal for various demanding vehicle builds.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandMotive Gear
Part NumberM01Z WA4050-2F

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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