Drivetrain› Manual Transmissions and Components

Motive Gear

~(0 lbs. 1X1X1)~ Input Shaft Seal Dodge Cummins/V10 NV4500 Transmission. Fits 1.25 shaft only.

$22.45

SKU: M01Z NV21901

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Motive Gear NV21901 is a transmission input shaft seal. It is designed for use with NV4500 transmissions. Motive Gear offers a comprehensive array of drivetrain components, including ring and pinion gear sets, axle shafts, and transmission and transfer case components.

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.

Available on iOS & Android

Specifications

BrandMotive Gear
Part NumberM01Z NV21901

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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