Getrag 8 Differentials

One unit is listed under the Getrag 8 axle family: a remanufactured front carrier assembly with an 8 in. ring gear for the 2005-2007 CTS and STS, 3.42 ratio, listed under Cadillac. The ring gear diameter is recorded as 8.0. It also appears in Differentials.

Before you order

Match the gear ratio first. This carrier is 3.42, and the vendor SKU is RAA440-1418. Check your own axle tag and your model year against the 2005-2007 CTS and STS application shown. If your ratio is different, call 216-250-6666 or email sales@varietyengines.com rather than assuming a substitution will work.

Remanufactured exchange unit, 6-month limited warranty, refundable core charge may apply. An extended warranty and core fee waiver are available on request for qualifying units, arranged at the time of purchase. See the remanufacturing process and warranty pages.