Transfer Case Pump Rub Plate 2001-2007 GMC Sierra 2500

Description: Transfer Case Pump Rub Plate 2001-2007 GMC Sierra 2500 - 3500 HD 4wd Case Saver GM Transfer Case Pump Rub Eliminator Plate The Adapt-A-Case BRNY is the original, economical, practical fix for the transfer case oil pump rubbing through the transfer case housing. Use as a preventive measure before wearing a hole in your case or after transfer case repair. After repairing any holes, the plate sits between pump and case housing. This simple and elegant solution is key to avoiding a repeat of this problem. What is "PUMP RUB" ?? The GM transfer cases use a gear pump inside the case that is driven off the mainshaft. The pump forces oil to the planetary as well as the drive sprocket sleeve. Because the pump is driven by the shaft, the housing of the pump must 'float' in the rear housing. There are 5 tabs around the housing that fit into spots in the rear housing to position the pump. Over time, the pump can start to wear on the rear housing. GM installed a spring steel clip in the housing intended to prevent wear, but the clip can break and render it useless. GM has even updated this clips design in recent years, it is better, but still fails as the design is flawed not just the clip. Being that the pump housing is aluminum and is a harder material then the magnesium rear housing, it can wear a hole in the rear housing and cause a very small leak. This leak is high enough in the case that it typically will not leak when vehicle is not moving and therefor not leaving any drops on the ground. Typically the condition is not found until there is transfer case damage from running the case out of fluid. Avoid costly repairs to your transfer case by preventing this condition. Preventing this problem or fixing an existing one is as easy as one, two, three.... 1 - Clean case and repair damage with two part epoxy or have it welded2 - Place BRNY protector plate in the pump pocket3 - Continue the rebuild knowing it’s fixed **Full Color Installation Instructions Included!!** ****NOTE**** Due to the laser-cut accuracy in the manufacturing of the BRNY and the OEM pocket design, end play is normally unchanged. In some aftermarket replacement case-halves a small amount of case material must be removed along pocket’s inner corner where castings can vary slightly! If you have a large hole in your case and the pump has done extensive damage. A new replacement case half may be necessary. It is impossible to tell the extent of the damage until the unit is disassembled and inspected. If in doubt, have it looked at by a professional. Applications: GM Transfer cases NP236, NP-246, NP261, NP263 Model 136, 146, 246, 261, 261HD, 263HD, 263XHD, 261XHD Check Your TC Case Tag for Your Model. Chart Below is Only a Guide! Application Table: YEAR TRUCK WEIGHT MODEL NUMBER 1998-2007 SILVERADO / SIERRA 1500, 1500HD, 2500, 2500HD, 3500 NP246, NP261HD, NP263HD, NP261XHD, NP263XHD 1998-2003 BLAZER/JIMMY - NP236 1999-2005 ASTRO/SAFARI - NP136 1999-2007 ESCALADE - NP246, NP149 2002-2007 AVALANCHE 1500, 2500 NP246, NP261, NP263, NP263HD 1998-2007 SUBURBAN/YUKON 1500, 2500 NP246 PART# SSM-BRNY Powered by SixBit's eCommerce Solution

Price: 45 USD

Location: La Palma, California

End Time: 2024-02-25T17:56:30.000Z

Shipping Cost: 0 USD