Can I also have the parts installed?

We have a workshop where we can provide installation for many parts, such as drivetrain, limited-slip differentials, clutches, suspension, and wheel alignment.

Is the stock shown in the webshop accurate?

Yes, our stock indicates local inventory in Kruiningen. We also have this page with average delivery times for backorder products: https://www.motorsportparts.nl/voorraad/

How long does a differential or transfer case rebuild take?

The majority of rebuilds take 1 working day. For larger jobs requiring CNC work, we will provide an estimated time per case.

Is shipping outside the Netherlands or Europe possible?

Yes, we ship worldwide at competitive rates. Please contact us for a custom quote.

Is your differential not listed in the webshop yet?

We rebuild many brands. If yours isn't listed, please contact us for conditions and a cost estimate.

Will my order be shipped today?

DHL pickup is daily around 15:00. Orders received before 13:00 that are in stock are usually included.

Can a limited-slip differential be adjusted or tuned?

Yes, we can modify and tune almost any LSD. We are the leading specialist in Europe for tuning OS Giken Superlocks, building competition-winning setups for street, rally, drift, and off-road use.

Overview

Toyota 8" diff enlarged rear cover (1JZ, GT86, GR86, BRZ)

Name: Toyota 8" diff enlarged rear cover (1JZ, GT86, GR86, BRZ)
Brand: OS Giken
Price: 419.87 EUR
Availability: InStock

€419,87

Price excluding VAT: €347,00

Our stock:

0 Items

Item No.:

TY191-HCR

SKU:

More OS Giken | More Driveline and differential

The OS expanded rear differential cover is made of cast aluminum and is designed to aid in additional fluid capacity.

Stock capacity allows for relatively little differential fluid and has been found to be inadequate for heavy track abuse which leads to frequent fluid changes. Effectively doubling the fluid capacity has proven to extend that fluid change interval and will aid in improving the long-term health of the differential internals as well as the associated bearings and seals.

The cover is dimensionally identical to the OEM unit for precise fitment and retainment of the OEM side bearing tolerance. It also has additional ports to aid installation of a differential cooler as well as a temperature sensor for data acquisition.

-Increases the total fluid capacity with 25%
-Includes (2) 3/8-NPT port plugs
-Includes (1) 1/8-NPT port plugs
-Reuses factory drain/fill bolts and upper breather assembly from OEM cover
-Factory fasteners are reused.