Drivetrain› 4x4 Driveline Components

Advance Adapters, Inc

REBUILD KIT-NP205 GM FIG8 10/27 SPLINE

$245.84

SKU: A01D 40C205

In Stock
In Stock
Ships by Jun 17
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Advance Adapters, Inc. NP205 GM Figure-8 rebuild kit is designed to restore the strength and reliability of your transfer case. This kit is for 10-spline input and 27-spline output configurations and provides the critical components needed to bring your NP205 back to proper operating condition.

It is ideal for maintenance, restoration, or drivetrain upgrades, and is suited for GM NP205 transfer cases with the Figure-8 bolt pattern, commonly found in classic GM 4WD applications. Replacing worn internal components helps prevent gear noise, fluid leaks, and premature failure.

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

BrandAdvance Adapters, Inc
Part NumberA01D 40C205

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.

View Full Return Policy