Gm np246 rebuild manual upgrade#

If this information is not available, we will need the FULL VIN# of the vehicle to verify. You can find the assembly numberВ on theВ sticker located on the bottom of your transfer case (see below). Thousands of customers have already told us how much theyВ appreciate the durability and craftsmanship of our parts.Д«efore shipping, we will need the assembly numberВ from your transfer caseВ to verify that this part fits your vehicle.

Gm np246 rebuild manual upgrade#

In addition, theВ Transfer Case Express upgrade corrects a snap-ring grooveВ issue and eliminates the need for asВ adapter plate. These case halvesВ are made of heavy grade aluminum, not the thin magnesium used in the OE cases. Our uniqueВ replacement caseВ half completely eliminates the 'pump-rub'В issue. This happens so gradually that you probably don't realize it until there has been sufficient damage done to the internal mechanisms. These pin-holes allow the fluid to seep out and evaporate, leaving the transfer case without proper lubrication and cooling. The original rear case half on 246 units has a design issue where the oil pump rubsВ against the case causing pin-holes in the soft thin magnesium shell. Just give us a call at 1-800-MUDROAD if you need help getting the unit back to us. Your warranty will be voided if we do not receive those items. You must return your old core transfercase and the shipping container within 14 days to avoid an additional core charge of $350.00. This sale requires a core exchange and the shipping costs include a reusable shipping container and a UPS return service label. The unit is remanufactured in our facilityВ and comes with a 24-month, unlimited miles warranty within the 48 contiguous United States. The NP246В model transfercaseВ fits a variety of GMC and Chevrolet 4WD vehicles.В There are several variations of the 246, so your assembly number or VIN will be required (see below) when ordering this unit.