IB5ATB-Standard, LSD, Chain Drive Differential

The IB5ATB-Standard chain drive unit 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.
Price: £795 + shipping

(without optional fabricated flanged output shafts)
Optional Fabricated flanged output shafts are from £250 per pair


Westgarage Engineering IB5ATB-Standard*, automatic torque biassing, limited slip differential chain drive unit, complete with:
Sprocket of your choice (up to 530/60 tooth)
Side mount bearing carriers with sealed bearings and oil seals.
* Based on a brand new IB5ATB differential unit

Westgarage Engineering IB5ATB-Standard Chain Drive unit:
Price: £795 + shipping

(please ask for shipping quotation)
We do not charge VAT.
Manufacturing lead time: typically 3 weeks

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

We also manufacture a lightweight version of the IB5 chain drive IB5ATB-Lightweight

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