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Description
Merchant Automotive 10773 Transfer Case Pump Upgrade Repair Combo KitPick up the Merchant Automotive 10773 Transfer Case Pump Upgrade Repair Combo Kit from GAP for your vehicle today. The Merchant Automotive Transfer Case Pump Upgrade is the best upgrade you can perform on your GM transfer case by completely preventing the ever increasing problem of pump rub and catastrophic transfer case fluid loss. The basic kit can be installed proactively in a transfer case that has not yet succumbed to a pump rub failure as a
Pick up the Merchant Automotive 10773 Transfer Case Pump Upgrade Repair Combo Kit from GAP for your vehicle today. The Merchant Automotive Transfer Case Pump Upgrade is the best upgrade you can perform on your GM transfer case by completely preventing the ever-increasing problem of pump rub and catastrophic transfer case fluid loss. The basic kit can be installed proactively in a transfer case that has not yet succumbed to a pump rub failure as a preventative maintenance measure. If your transfer case has already had a pump rub failure the MA Transfer Case Pump Upgrade can be installed as part of your repair to prevent future failure.
This kit is designed to include the parts necessary to perform an upgrade and repair to a transfer case that has suffered a pump rub failure requiring replacement of the rear case half for vehicles using the NP261XHD and NP263XHD transfer cases with Duramax diesel LB7, LLY and LBZ engines as well as 8.1L gas engines when equipped with the Allison transmission. Note that transfer cases operated without lubrication may also have additional internal damage that will not be evident from external inspection and could require additional parts. When properly installed this kit is backed by a Limited Lifetime Warranty
Kit Includes:
Merchant Automotive Billet T-6061 Aluminum CNC-Machined Transfer Case Pump Housing
Merchant Automotive Performance Transfer Case Fluid
Merchant Automotive Magnetic Drain Plug Kit
Transfer Case Adapter Gasket
RTV Silicone with applicator nozzle
Blue Threadlock
OEM Magnesium Rear Transfer Case Housing
Rear Output Seal
Pickup Tube Seal
Speed Sensor Seal
Snap Ring for the Output Shaft Bearing
Snap Ring Grommet
Snap Ring Pliers
Rear Output Seal Driver
This kit is designed to include the parts necessary to perform an upgrade and repair to a transfer case that has suffered a pump rub failure requiring replacement of the rear case half for vehicles using the NP261XHD and NP263XHD transfer cases with Duramax diesel LB7, LLY and LBZ engines as well as 8.1L gas engines when equipped with the Allison transmission. Note that transfer cases operated without lubrication may also have additional internal damage that will not be evident from external inspection and could require additional parts. When properly installed this kit is backed by a Limited Lifetime Warranty
Features:
- Pump Rub Prevention
- Comprehensive Kit
- Protection Against Additional Damage
Kit Includes:
Merchant Automotive Billet T-6061 Aluminum CNC-Machined Transfer Case Pump Housing
Merchant Automotive Performance Transfer Case Fluid
Merchant Automotive Magnetic Drain Plug Kit
Transfer Case Adapter Gasket
RTV Silicone with applicator nozzle
Blue Threadlock
OEM Magnesium Rear Transfer Case Housing
Rear Output Seal
Pickup Tube Seal
Speed Sensor Seal
Snap Ring for the Output Shaft Bearing
Snap Ring Grommet
Snap Ring Pliers
Rear Output Seal Driver
WARRANTY INFO:
1 Year Limited
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 4
Cute toy maybe not for aggressive chewers
Color: grass-green
I bought this because I have an 3 1/2 yr old golden doodle. She tears every toy apart within half hour of having it. The only toys she hasn’t is Kong toys.
This is a cute toy. She was shredding pieces off the rubber with half hour of chewing it:(
I thought it was very similar to the material of Kong toys?
She loves chewing it and playing with it but I probably would not buy it for really aggressive large dogs who tear up toys.
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Durable.
Color: grass-green
Very durable. My dog loves it.
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Reviewed in the United States on April 30, 2026
★★★★★ 3
My lab loved it too much, too fast…
Color: blue, Color: blue
It arrived an hour ago and my lab has it in pieces within minutes. It kept him busy for a bit though! I’ll give it to him again but I’ll have to sit with him, for sure. No squeak? I guess he just didn’t get to that part of the toy. It felt sturdy but ultimately didn’t pass the test.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Dog Toy for aggressive dog
Color: yellow, Color: yellow
I give this dog toy a big WOW! The material is made out of great hard rubber material.
My Doggie tends to rip through most of the dog toys. The size was perfect. The material the hardness easy to use. I’m gonna buy more for Christmas as presents. The weight was perfect. She loves it.I love it.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Hachi loves this toy
Color: yellow
I have a corgi who's gonna be five years old he really likes this toy. He's a big chewer grat toy for chewers
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Reviewed in the United States on April 19, 2026