NP226 Transfer Cases

One unit is listed here: the NP226 Remanufactured Transfer Case for GM 2002-2009 Envoy & Trailblazer, vendor SKU RTC226G-1, filed under Transfer Cases.

How to identify yours

The listing describes a 27 spline input, slip yoke style rear output shaft, external spline front output, electric shift, two speed, option code NP8. Hollander Number is 412-572 and the other number is UMT136-2. A long list of tag numbers is given on the product page, including 12577425, 12580320, 12585314 and 24242561. Read the shift motor note carefully: on this listing the shift motor is not included.

This is a remanufactured exchange unit, so a 6-month limited warranty is standard, a refundable core charge may apply, and a 7-year / 1,000,000-mile extended warranty with a core fee waiver can be requested at the time of purchase on qualifying units. See our remanufacturing process and warranty pages, or call 216-250-6666 or email sales@varietyengines.com to confirm your tag number.