Is the GMC np261 transfer case chain driven?
Our rebuilt transfer Cases include all new bearings, gaskets, seals, chains clutch and viscous couplers where used. These units are tested before leaving the factory. The NP261 transfer case was manufactured by New Venture Gear. This model is chain driven. The NP261 is 4WD with manual shift.
Is there a problem with my GMC transfer case?
Some Chevrolet / GMC trucks, and suv’s have a problem with the pump in the transfer case wearing through the rear half of the transfer case housing. Category Autos & Vehicles Show moreShow less Loading… AutoplayWhen autoplay is enabled, a suggested video will automatically play next. Up next
Is the New Process Gear division part of GM?
This deal was recently dissolved, but it consisted of the New Process Gear Division of Chrysler joining with the Muncie Division of GM to produce manual transmissions and transfer cases. Any transfer case that was built by New Process Gear will be included in the New Venture transfer case line for pur- poses of this article.
When to use transfer case shift control module?
If no buttons are pressed, and the transfer case shift control module detects a voltage level outside the possible range (approx. 0.5-1.0 volts) for longer than 5 minutes, the transfer case shift control module will set this DTC if a button is held down or sticks for a period longer than 5 min- utes.
When did the GMC np261 transfer case come out?
This unit was utilized beginning in 1999. The NP261 was manufactured with left side drop output and has a low gear ratio of 2.72 to 1. This unit has combination of 2 high, 4 high, neutral and 4 low. The units are provided with 27, 29, and 32 spline front output and utilizes a rear slip yokes.
What kind of transfer case does a GMC Sierra use?
The NP261 transfer case was manufactured by New Venture Gear. This model is chain driven. The NP261 is 4WD with manual shift. The NP261 was used in Chevrolet and GMC in Silverado’s and GMC Sierra. This unit was utilized beginning in 1999. The NP261 was manufactured with left side drop output and has a low gear ratio of 2.72 to 1.
Why is my GMC transfer case not working?
The second problem is thought to be caused by heat build up, failure of the shift forks causing the plastic pads to melt and damage the range shift hub and sometimes cause shaft damage. Recommended fluid is Automatic Transmission Fluid ATF.
Is the GMC transfer case part time or chain driven?
Our factory rebuilt re-manufactured Transfer Cases are tested before leaving the factory. This transfer case was manufactured by New Process. This model is a chain driven electric shift and part time transfer case. The output is on the driver-side with center rear output.