Engines and Components› Harmonic Balancers

ATI

TH400 S/C Tailhousing w/ Roller Bearing

$233.00

SKU: A00N 401935

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The ATI Performance Products 401935 is a high-performance Supercase tailhousing designed for TH400 (Turbo Hydramatic 400) automatic transmissions. It features an integrated roller bearing design for superior durability and reduced friction compared to standard bushing-style tailhousings. This tailhousing upgrade is ideal for high-performance and racing applications, reducing output shaft wear and heat buildup.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandATI
Part NumberA00N 401935

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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