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Upgrade your 1999-2007 GM gas truck's 263HD electronic shift four-wheel-drive transfer case with this new, no core charge one!
Part Number: 10606
Parts Only
Includes Our Transfer Case Pump Upgrade:
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. There are 4 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 causing a fluid leak and resulting in potentially catastrophic damage. This issue is referred to as "pump rub". MA Transfer Case Pump Upgrade resolves this problem. We protect your investment by preventing this condition.
Comes with Magnetic Drain Plugs:
Magnetic Drain Plugs catch small debris and help extend fluid life. We install our MA a Magnetic Drain plug and a new fill plug made out of a high strength corrosion resistant 304 Stainless Steel to replace the factory plugs.
Shipped with MA Performance Transfer Case Fluid:
Is my 1999 to early 2007 transfer case an NP261HD or NP263HD?
The easiest way to know the difference between transfer cases installed in 1999 to early 2007 GM trucks and SUVs is the shift selection mechanism. Both Chevrolet and GMC trucks and SUVs using NP261HD transfer cases use manual shift selection with a floor-mounted range selector. Trucks with electronic (push button or knob on the dash) shift selection are equipped with the NP263HD transfer case.
Ships within 48 hours · Estimated delivery Jul 1 - Jul 6
US$40
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