Sale

Drivetrain› Differentials and Rear-End Components

Tomei

LSD KIT TECHNICAL TRAX ADVANCE 1.5WAY NISSAN 240SX OPEN IA1

$1,090.00 $1,015.38 Save $74.62

SKU: T00F TC101B-NSIA1

In Stock
In Stock
Ships by Jun 11
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Tomei IA1 Open 1.5 Way T-Trax Advance Technical LSD is a 1.5-way differential with 24 friction discs, offering improved torque transmission and control. It allows for the use of original factory side flanges to reduce upgrade costs and includes special differential oil, gaskets, bearings, and oil seals. This part is designed for Nissan 240SX models from 1989-1998 with KA24DE engines and 'Open IA1' type differentials.

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

BrandTomei
Part NumberT00F TC101B-NSIA1

Videos

Clutch-Type LSD Review - Tomei 1.5-Way in a 370Z

Clutch-Type LSD Review - Tomei 1.5-Way in a 370Z
Tomei Differential Upgrade - Detailed LSD Installation in a 370Z

Tomei Differential Upgrade - Detailed LSD Installation in a 370Z
Tomei TechnaTrax Differential for 350z & 370z

Tomei TechnaTrax Differential for 350z & 370z

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