261xhd Transfer Case Fluid

Recommended fluid for the np261 transfer case is automatic transmission fluid atf.

261xhd transfer case fluid. Acdelco 10 4017 auto trak ii transfer case fluid 33 8 oz 4 9 out of 5 stars 478. The original rear case half on 261hd units has a design issue where the oil pump rubs against the case causing pin holes in the soft thin magnesium shell. This item gm 261 263 261xhd 263xhd xhd transfer case mode fork 27756 28624. 4eat gf 4eat g ford gf4a el gf4a.

We used amsoil fuel efficient atf signature series. In addition to a rebuilt 12 month warrantied np261 transfer cases we offer all parts required to rebuild your unit we have new parts and per your request we can provide good used takeout parts to save you money. 2ml70 ahs t gm hybrid. For several years now we ve been hearing reports of transfer case fluid leaks due to a wear through on the rear case half see photo on the left.

45rfe 5 45rfe 65rfe 68rfe. Acdelco 12544310 gm original equipment transfer case high low shift fork 4 7 out of 5 stars 4. 400 th400 th375 th475 3l80. The merchant automotive 10001 transfer case pump upgrade kit with fluid for your 01 07 gm 6 6l duramax is the best upgrade you can make to your gm transfer case model 136 146 246 261 261hd 263hd 263xhd 261xhd to prevent the ever increasing problem of pump rub.

We changed the fluid on this 2013 2500 hd gmc. Or text to 856 400 0063. Np261xhd nv261xhd transfer case parts rebuild kits. Part identification is.

The gm transfer cases use a gear pump inside the case that is driven off the mainshaft. The correct quality parts the first time for your np261 transfer case. My truck currently has 204k miles. 2004r 200 200c.

The np261xhd transfer case was originally manufactured by new venture gear and is a manual shift unit. Merchant automotive 10001 transfer case pump upgrade. You mainly just need some good snap ring pliers. The pump forces oil.

125 th125 th125c 3t40. Playlist on the other fluid changes on this 2013 gmc sierr. I m pretty sure the transfer case in my truck was rebuilt some time before i bought it since the front half of the case has a cast in date of 2000 and the rear half has a date of 2003. Compare with similar items.

Sign in or register. What is pump rub. Transfer case leak prevention. View profile view forum.

Some new venture gear 261 manual shift and the nvg 263 electric servo shift transfer cases have developed leaks due to the internal fluid pump flange wearing a hole through the rear case half. Only 4 left in stock order soon.