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GM 2500 & 3500 Transfer Cases & 4WD Parts

Brand: Merchant Automotive Part Number: 10382
NOTE: This upgrade kit MAY NOT BE COMPATIBLE with some aftermarket aluminum rear transfer case halves due to the inconsistent manufacturing tolerances seen in them, verify correct fitment prior to installation.Duramax Diesel Transfer Case Upgrade KitTo repair or prevent pump rub failu..
$114.92
Brand: Zumbrota Drivetrain Part Number: RTC263GXHD-2M
All units are put through a proprietary cleaning method, and arrive to your door looking like new. We only ship after a complete inspection, component replacement, and quality control process. Each transfer case unit is signed off once approved by a member of our rebuild team. Zumbrota products are ..
$1,743.75
Brand: DmaxStore Part Number: XD-TCASEHOUSING
DMAX XD Aluminum Rear Transfer Case HousingFits 2001-2007 Chevy / GMC 2500HD / 3500HDPart# XD-TCASEHOUSINGMade from aluminum not magnesium the Dmax XD rear housing is much more rigid and stronger than the OEM  unit. There is no need for a pump rub kit with this improved housing. This is a ..
$237.49
Brand: Dorman Products Part Number: 697-513
Drive shaft slip yoke vibrating, clunking or failed completely? This slip yoke directly replaces the original equipment on specific vehicle years, makes and models.Direct replacement - this drive shaft slip yoke directly replaces the original equipment yoke on specified vehiclesEffective fix - repla..
$167.73
Brand: Zumbrota Drivetrain Part Number: RTC263GXHD-2
When you buy a Zumbrota transfer case, you gain the confidence, satisfaction, and peace of mind that comes with our standard 2 year, unlimited mileage warranty. Zumbrota transfer cases are rebuilt to unparalleled standards. All units are restored to like-new condition by craftsmen with over 150 year..
$1,907.14
Brand: Zumbrota Drivetrain Part Number: RTC261GXHD-1
When you buy a Zumbrota transfer case, you gain the confidence, satisfaction, and peace of mind that comes with our standard 2 year, unlimited mileage warranty. Zumbrota transfer cases are rebuilt to unparalleled standards. All units are restored to like-new condition by craftsmen with over 150 year..
$1,568.75
Brand: Zumbrota Drivetrain Part Number: RTC263GHD-2
When you buy a Zumbrota transfer case, you gain the confidence, satisfaction, and peace of mind that comes with our standard 2 year, unlimited mileage warranty. Zumbrota transfer cases are rebuilt to unparalleled standards. All units are restored to like-new condition by craftsmen with over 150 year..
$1,870.00
Brand: Zumbrota Drivetrain Part Number: NTC263GHD-2
All units are put through a proprietary cleaning method, and arrive to your door looking like new. We only ship after a complete inspection, component replacement, and quality control process. Each transfer case unit is signed off once approved by a member of our rebuild team. Zumbrota products are ..
$2,143.75
Brand: Zumbrota Drivetrain Part Number: NTC261GXHD-1
All units are put through a proprietary cleaning method, and arrive to your door looking like new. We only ship after a complete inspection, component replacement, and quality control process. Each transfer case unit is signed off once approved by a member of our rebuild team. Zumbrota products are ..
$2,025.00
Brand: Merchant Automotive Part Number: 10603
The transfer case on your Duramax truck transfers power from the transmission to the front and rear axles by the use of driveshafts. When a transfer case fails, or starts failing, you will lose performance or functionality of your four wheel drive. Replacing your 261XHD transfer case is a job yo..
$2,502.65
Brand: Merchant Automotive Part Number: 10468
The Merchant Automotive Deluxe Seal kit for the NP263XHD includes all the seals used throughout the transfer case to complete the proper reassembly after a transfer case rebuild or major overhaul.KIT INCLUDES: A23 Speed Sensor Seal (#10238 qty. 1)A13 Rear Output Seal (#22049 qty. 1)Tr..
$62.93
Brand: Merchant Automotive Part Number: 10604
Replace a 263XHD electronic shift four-wheel drive transfer case found in 2001 to 2007 GM Duramax 6.6L V8 diesel trucks with this brand new one from Merchant Automotive - No core charge! This transfer case is backed by a Merchant Automotive 2-year Unlimited..
$2,371.28
Brand: Merchant Automotive Part Number: 10464
The Merchant Automotive Deluxe Bearing and Seal kit for the NP263XHD includes all the bearings and seals throughout the transfer case as well as low range shift fork pads and wear pads for the planetary gearset. If you are wanting to completely refresh your transfer case after any kind of no fluid s..
$208.15
Brand: Merchant Automotive Part Number: 10068
The Merchant Automotive 263XHD Snap Ring Kit includes all ten snap rings required when replacing the snap rings inside the 263XHD transfer case during a complete rebuild. To make identifying and installing the snap rings easier they are each individually packaged and labeled. One kit includes all th..
$58.04
Brand: Merchant Automotive Part Number: 10057
Duramax Diesel Transfer Case Upgrade Kit To repair or prevent pump rub failure on your Duramax diesel engine transfer case, use this Merchant Automotive Duramax transfer case upgrade kit with performance transfer case fluid. This kit will give you everything you need to help prevent fu..
$106.72
Brand: Zumbrota Drivetrain Part Number: NTC263XHD
All units are put through a proprietary cleaning method, and arrive to your door looking like new. We only ship after a complete inspection, component replacement, and quality control process. Each transfer case unit is signed off once approved by a member of our rebuild team. Zumbrota products are ..
$2,143.75
Brand: Zumbrota Drivetrain Part Number: RTC263GXHD-2M1
All units are put through a proprietary cleaning method, and arrive to your door looking like new. We only ship after a complete inspection, component replacement, and quality control process. Each transfer case unit is signed off once approved by a member of our rebuild team. Zumbrota products are ..
$1,743.75
Brand: Zumbrota Drivetrain Part Number: RTC263GHD-2M1
All units are put through a proprietary cleaning method, and arrive to your door looking like new. We only ship after a complete inspection, component replacement, and quality control process. Each transfer case unit is signed off once approved by a member of our rebuild team. Zumbrota products are ..
$1,850.00
Brand: Zumbrota Drivetrain Part Number: RTC1626G-2M
All units are put through a proprietary cleaning method, and arrive to your door looking like new. We only ship after a complete inspection, component replacement, and quality control process. Each transfer case unit is signed off once approved by a member of our rebuild team. Zumbrota products are ..
$1,662.50
Brand: Zumbrota Drivetrain Part Number: RTC1226G-1
When you buy a Zumbrota transfer case, you gain the confidence, satisfaction, and peace of mind that comes with our standard 2 year, unlimited mileage warranty. Zumbrota transfer cases are rebuilt to unparalleled standards. All units are restored to like-new condition by craftsmen with over 150 year..
$1,662.50
Brand: Zumbrota Drivetrain Part Number: RTC1626G-1M
All units are put through a proprietary cleaning method, and arrive to your door looking like new. We only ship after a complete inspection, component replacement, and quality control process. Each transfer case unit is signed off once approved by a member of our rebuild team. Zumbrota products are ..
$1,662.50
Brand: Zumbrota Drivetrain Part Number: RTC1626G-1
When you buy a Zumbrota transfer case, you gain the confidence, satisfaction, and peace of mind that comes with our standard 2 year, unlimited mileage warranty. Zumbrota transfer cases are rebuilt to unparalleled standards. All units are restored to like-new condition by craftsmen with over 150 year..
$1,918.89
Brand: Zumbrota Drivetrain Part Number: RTC1226G-2
When you buy a Zumbrota transfer case, you gain the confidence, satisfaction, and peace of mind that comes with our standard 2 year, unlimited mileage warranty. Zumbrota transfer cases are rebuilt to unparalleled standards. All units are restored to like-new condition by craftsmen with over 150 year..
$1,662.50
Brand: Zumbrota Drivetrain Part Number: RTC1226G-3
When you buy a Zumbrota transfer case, you gain the confidence, satisfaction, and peace of mind that comes with our standard 2 year, unlimited mileage warranty. Zumbrota transfer cases are rebuilt to unparalleled standards. All units are restored to like-new condition by craftsmen with over 150 year..
$1,662.50
Brand: Zumbrota Drivetrain Part Number: RTC1626G-2
When you buy a Zumbrota transfer case, you gain the confidence, satisfaction, and peace of mind that comes with our standard 2 year, unlimited mileage warranty. Zumbrota transfer cases are rebuilt to unparalleled standards. All units are restored to like-new condition by craftsmen with over 150 year..
$1,406.25
Brand: Zumbrota Drivetrain Part Number: RTC1626G-3M
Zumbrota Transfer Cases are rebuilt to unparalleled standards for confidence and satisfaction driving  behind the wheel. Our expert craftsmen take pride in restoring each unit to ensure the utmost quality by diligently executing each step.  Cases and internal components are thoroughly insp..
$1,662.50
Brand: Zumbrota Drivetrain Part Number: RTC1626G-3
When you buy a Zumbrota transfer case, you gain the confidence, satisfaction, and peace of mind that comes with our standard 2 year, unlimited mileage warranty. Zumbrota transfer cases are rebuilt to unparalleled standards. All units are restored to like-new condition by craftsmen with over 150 year..
$1,710.00
Brand: Zumbrota Drivetrain Part Number: RTC1626G-4
All units are put through a proprietary cleaning method, and arrive to your door looking like new. We only ship after a complete inspection, component replacement, and quality control process. Each transfer case unit is signed off once approved by a member of our rebuild team. Zumbrota products are ..
$1,406.25
Brand: Zumbrota Drivetrain Part Number: RTC1226G-4
MP1226 Manual Shift Transfer Case 2015-2018 GM Sierra And Silverado 2500 And 3500 6.6L Diesel, With Allison TransmissionTechnical NotesMP1225/MP1226; Manual Shift, 33 Spline Input Shaft, Option Code NQG, With MW7 Allison, Oval Mounting Pattern, Bolt in Speed Sensor, Tag Number: 23240765, Hollander N..
$1,662.50
Brand: Fast Coolers Part Number: 1FC300
The benefits of upgrading an automatic transmission with a deep tranny pan has been widely popular for years, but why not manual transmissions? The benefits are easily the same, if not more, and fortunately, Fast Coolers has you covered with a line of coolers that merely replace the stock PTO covers..
$159.00
Brand: Zumbrota Drivetrain Part Number: RTC261GHD-1
When you buy a Zumbrota transfer case, you gain the confidence, satisfaction, and peace of mind that comes with our standard 2 year, unlimited mileage warranty. Zumbrota transfer cases are rebuilt to unparalleled standards. All units are restored to like-new condition by craftsmen with over 150 year..
$1,431.25
Brand: Zumbrota Drivetrain Part Number: NTC261GHD-1
All units are put through a proprietary cleaning method, and arrive to your door looking like new. We only ship after a complete inspection, component replacement, and quality control process. Each transfer case unit is signed off once approved by a member of our rebuild team. Zumbrota products ..
$1,943.75
Brand: Dorman Products Part Number: 600-910
Fits: 2003-2006 GM Silverado/Sierra 2500HD 4WD, 2007 GM Silverado/Sierra 2500HD Classic 4WD, 2007.5 Dodge 6.7L Cummins 4WDSwitch on your damaged or failed factory part with the Dorman 600-910 Transfer Case Shift Motor. Each Dorman part is engineered to maintain factory operation. The OE Solutions se..
$247.95
Brand: Pacific Performance Engineering Part Number: 129020107
Cracked transmission tail shaft housings (between the transfer case and the transmission) are a common problem for Allison equipped GM 4x4 pick-ups. Even the slightest amount of driveline vibration can cause the adapter to fail causing transmission fluid to leak or worse; internal transmission and t..
$139.75
Brand: Merchant Automotive Part Number: 10001
Here is the best upgrade you can make to your GM transfer case(model 136, 146, 246, 261, 261HD, 263HD, 263XHD, 261XHD).  Prevent the ever increasing problem of pump rub.  What is "pump rub"     The GM transfer cases use a gear pump inside the case that is driven off the mainshaft.  The pump forces..
$77.63
Brand: Merchant Automotive Part Number: 10186
Fits '01-'07 Allison 4x4 Transmissions.  This support can keep your Allison four wheel drive housing from cracking in the event of a driveline vibration (bad u joint, dented or bent driveshaft). By Merchant Automotive part number: 10186..
$149.63
Brand: Merchant Automotive Part Number: 10185
Replace your stock drain plug with this Magnetic Drain Plug Magnetic to catch small debris and help extend fluid life.  Kit contains a Magnetic Drain plug and a new fill plug made out of a high strength corrosion resistant 304 Stainless Steel...
$14.72
Brand: Aftermarket Parts Part Number: BRNY4080
For GM 246, 261, 261XHD, 263, and 263XHD Model TransfercasesSteel Case Saver plate. Eliminates Wear by spreading out surface area and partially restricing the movement of the oil pump. Built from High Quality materials to be long lasting.Install instructions, click here. Adapt-A-Case part number: B..
$38.25
Brand: Merchant Automotive Part Number: 331304A
Heavy duty gasket, will not rip or tear like less expensive gaskets.   Merchant Automotive part #331304A..
$4.92
Brand: Merchant Automotive Part Number: 10772
Repair your transfer case with out any hassle.  Dont get into the job and realize your missing something.  Includes everything you need to do a proper repair on your transfer case effected by "pump rub"   Included in this package :   Merchant Automotive Transfer Case Pump Upgrade Kit Ne..
$869.80
Brand: Merchant Automotive Part Number: 25900
BenefitsDirect ReplacementCast To OEM SpecsGreat For Pump Rub Prevention/RepairNo Core ChargeFeaturesCast In MagnesiumSlip Yoke Pushing And Driven Sprocket Support Bearing IncludedIncludes Limited Lifetime Warranty Against Pump RubFits 2001-2007 Duramax Diesel Engine Trucks W/ an Allison Transmissio..
$699.00
Brand: Merchant Automotive Part Number: 10195
Fits '07.5-10 Allison 4x4 Transmissions.  This support can keep your Allison four wheel drive housing from cracking in the event of a driveline vibration (bad u joint, dented or bent driveshaft)...
$149.63
Brand: Aftermarket Parts Part Number: TSK261XHD
All inclusive kit includes all seals needed for overhaul.  Includes: Rear Output Seal Front Input Seal Front Output Seal Shift Selector Shaft Seal Speed Sensor O-Ring Adapter Gasket Output Shaft Snap Ring Grommet..
$70.95
Brand: Merchant Automotive Part Number: 10357
Fits '11-19 Allison 4x4 Transmissions.  This support can keep your Allison four wheel drive housing from cracking in the event of a driveline vibration (bad u joint, dented or bent driveshaft)...
$149.63
Brand: Pacific Performance Engineering Part Number: 129020710
The PPE 129020710 Transfer Case Brace for your 2007.5-2010 GM 6.6L Duramax LMM is designed to help eliminate cracked transmission tail shaft housings (located between the transfer case and the transmission). This is a common problem for GM Allison-equipped 4x4 pick-ups in offroad and drag racing sit..
$139.75
Brand: Merchant Automotive Part Number: 10605
Replace a 261HD manual shift four-wheel drive transfer case found in 1999 to 2007 GM gas trucks with this brand new one from Merchant Automotive - No core charge!NOTE: Does not include encoder motor.Why Choose Our Transfer Case? Includes Our Transfer Case Pump Upgrade:The GM transfer cases use ..
$2,318.58
Brand: USA Standard Gear Part Number: ZTSM600-909
This shift motor is for 2003-2007 GMC & Chevy with the NP263 transfer case. 1 Year Warranty All transfer case shift motors tested before shipping. Tested for:Correct rotationAmp drawTorque (clockwise & counter clockwise)Position switch function It is NOT recommended to bench test t..
$327.06
Brand: USA Standard Gear Part Number: ZTSM600-910
This shift motor is for2002-2007 GMC & Chevy with the NP246 transfer case. 1 Year Warranty All transfer case shift motors tested before shipping.  Tested for: Correct rotation Amp draw Torque (clockwise & counter clockwise) Position switch function  It is NOT recommende..
$342.35
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