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Drivetrain› Differentials and Rear-End Components

Tomei

Technical Trax Advance 1.5-Way LSD

$1,134.00 $981.00 Save $153.00

SKU: TC101B-NSAX1

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Tomei Technical Trax Advance 1.5-Way LSD is a limited-slip differential designed for enhanced traction and performance. It features optimized cam angles, spring discs, and a larger surface area clutch disc. This LSD offers a higher initial torque setting for improved corner entry, more precise driving, and better corner exit traction.
Show original supplier description
The Tomei Technical Trax Advance 1.5-Way LSD Pro Kit is engineered to deliver superior performance for the Nissan 240SX and 180SX models. This 1.5-way limited-slip differential utilizes optimized cam angles, spring discs, and an increased surface area clutch disc for enhanced grip and handling. With a higher initial torque setting, the T-Trax Advance LSD promotes improved corner entry stability, more precise driver control, and significantly better traction upon corner exit. Its design leads to quicker response through successive corners, offering a more dynamic driving experience. Key specifications include a Ring Gear Bolt PCD of 150mm, a Disk Diameter of 106mm, and 29T spline count. It features an initial torque range of 16.5-18.5 kg/m and a pressure ring cam angle of 60° x 45°. The LSD is compatible with 1989-1993 Nissan 240SX (S13) and 1989-1998 Nissan 180SX models.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandTomei
Part NumberTC101B-NSAX1
CategoryDrivetrain

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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