IB5ATB, LSD, Chain Drive Differential with Single Disc

The IB5ATB chain drive unit with single disc rotor and pivot carrier is based on a brand new IB5ATB sealed chain drive unit complete with sprocket, sealed bearings in Al.Alloy bearing carriers with oil seals and all fixings.
*No longer available*

(without optional fabricated flanged output shafts)


Westgarage Engineering IB5ATB*, automatic torque biassing, limited slip differential chain drive unit, complete with:

Single 240mm Disc Rotor on aluminium alloy hub.
Pivot type Mounting cradle
Caliper mounting spacers and fixings***
Sprocket of your choice (up to 530/55 tooth)
Side mount bearing carriers with sealed bearings and oil seals.
* Based on a brand new IB5ATB differential unit

**This unit is for competition use only – NOT FOR HIGHWAY USE**

*** A Honda CBR1000RR, front right, Nissin, axial mount, twin pot caliper is required for this unit – caliper not supplied***

Westgarage Engineering IB5ATB Chain Drive unit with Single Disc Rotor and Pivot Carrier:
*No longer available*

The IB5ATB chain drive differential unit has a core mass of approx 5.6Kg.
This differential is a form, fit and function replacement for the Quaife QDF7ZR or any Ford IB5 chain drive unit.

The IB5ATB chain drive LSD unit can accept standard Ford Fiesta/Escort/Focus push-in CV joints or can be fitted with our optional fabricated flanged output shafts which take 100mm OD Lobro Type2 bolt-on CV joints.

This an automatic torque biassing (ATB) type limited slip differential is an excellent choice for use on road and track See How it Works

The IB5ATB differential is low maintenance and can use grease as a lubricant.

We also manufacture a lightweight version of the IB5 chain drive (Special order only) IB5ATB-Lightweight

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