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Transfer Case Gasket, 246/261HD/263HD/261XHD/263XHD, 2001-2010-t
 
331304A Transfer Case Gasket, 246/261HD/263HD/261XHD/263XHD, 2001-2010Gasket between Allison rear housing adapter and transfer case.
$5.00
A15 Magnetic Drain Plug Kit, Transfer Case Magnectic Drain Plug Kit, 1999-2007 GM Trucks-t
 
10185 A15 Transfer Case Magnetic Drain Plug Kit, LB7/LLY/LBZ, 2001-2007, LWN 2.8L, 2016+Replace your stock drain plug with this Magnetic Drain Plug 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.
$12.95
A17 Range Shift Fork Pad, 263HD/263XHD - Pair-t
 
37284-2 A17 Range Shift Fork Pad, 263HD/263XHD - PairReplacement wear pads for Range Fork
$15.16
A21 Transfer case bolts and washers-t
 
10294 A21 Transfer case bolts and washersSet of bolts, washers, and 1 stud for transfer cases.
$25.99
Snap Ring Kit, 263XHD-t
 
10068 Snap Ring Kit, 263XHDSnap rings needed when rebuilding a transfer case.
$29.95
Deluxe Seal Kit, 263XHD Transfer Case-t
 
10468 Deluxe Seal Kit, 263XHD Transfer CaseOverhaul Seal Kit
$60.76
Transfer Case Pump Upgrade Kit
 
10001 bundle Transfer Case Pump Upgrade KitThe Ultimate Solution to a problem found in Chevy and GMC light duty trucks and utilities from 1998-2007

Price $75.00 - $113.94
B36 B37 B38     Transfer Case Blocking Ring Kit, 261HD/XHD, 263HD/XHD-t
 
10110 B36 B37 B38 Transfer Case Blocking Ring Kit, 261HD/XHD, 263HD/XHDWorn blocking rings can cause hard engagement or a grinding noise during engagement
$135.00
Transfer Case Seal Driver Kit-t
 
10370 Transfer Case Seal Driver KitTransfer Case Seal Driver Kit
$159.96
Deluxe Bearing and Seal Kit, 263XHD Transfer Case-t
 
10464 Deluxe Bearing and Seal Kit, 263XHD Transfer CaseIncludes all bearings and seals to overhaul your transfer case
$173.55
Transfer Case Pump Upgrade Combo 263XHD / 261XHD
 
10236 bundle Transfer Case Pump Upgrade Combo 263XHD / 261XHDEverything you need to repair your pump rub issue in one box!

Price $479.00 - $518.99
New 263XHD Transfer Case - thumbnail
 
10604 New 263XHD Transfer Case, LB7/LLY/LBZ 2001-2007No Core Charge! * Does not include encoder motor
$1,749.95
Shift Detent Plunger, 261HD/XHD 263HD/XHD-t
 
15633556 Shift Detent Plunger, 261HD/XHD 263HD/XHD
$3.40
Snap Ring, Shift Cam, 246/263HD/263XHD-t
 
B30  XHD/HD Transfer Case  Pickup Tube Seal, 49 Spline Pump, 261HD/263HD/261XHD/263XHD-t
 
12478088 B30 XHD/HD Transfer Case Pickup Tube Seal, 49 Spline Pump, 261HD/263HD/261XHD/263XHDReplacement seal for oil pickup tube to pump. A missing seal can cause failure from lack of lubrication
$3.95
A8 Transfer Case Stud-t
 
492775 A8 Transfer Case StudReplacement stud that attaches transfer case to transmission
$3.95
Selector Shaft Sensor, Detent Plug O-ring, 261HD/263HD/261XHD/263XHD-t
 
401330 Selector Shaft Sensor, Detent Plug O-ring, 261HD/263HD/261XHD/263XHDPOSITION SENSOR AND DETENT PLUG
$3.95
Nuts, T-Case toTransmission, Serrated, Pack of 6-t
 
10365 Nuts, T-Case toTransmission, Serrated, Pack of 6Serrated
$3.95
Shift Detent Bolt, Transfer Case, 2001-2007-t
 
A23 Seal T-Case Speed Sensor, 246/261HD/263HD/261XHD/263XHD-t
 
10238 A23 Seal T-Case Speed Sensor, 246/261HD/263HD/261XHD/263XHDReplace a leaking or damaged seal on your transfer case speed sensor
$4.95
Oil Syphon Pump Repacement Tubing Kit-t
 
10503 Oil Syphon Pump Repacement Tubing KitReplacement tube for syphon pump.
$4.95
B40 Rear Output Mainshaft Bearing Retainer Snap Ring, 261XHD/263XHD-t
 
352860B B40 Rear Output Mainshaft Bearing Retainer Snap Ring, 261XHD/263XHDReplacement snap ring, secures rear output bearing to main shaft.
$4.99
B16 Drive Hub Snap Ring-t
 
401860 B16 Drive Hub Snap RingReplace if snap ring is bent or warped from removal.
$4.99
B26 OUTPUT SHAFT BEARING SNAP RING, 246/261HD/263HD/261XHD/263XHD-t
 
10198 B26 OUTPUT SHAFT BEARING SNAP RING, 246/261HD/263HD/261XHD/263XHDOUTPUT SHAFT BEARING SNAP RING
$5.95
A2 Transfer Case Vent-t
 
411490 A2 Transfer Case VentA broken vent can let in moisture and debris leading to premature failure
$6.95
B12 Planetary Thrust Washer, 246/261HD/263HD/261XHD/263XHD-t
 
411215 B12 Planetary Thrust Washer, 246/261HD/263HD/261XHD/263XHD246, 261HD, 261XHD, 263HD, 263XHD
$8.00
Shift Detent Plunger Spring, 261HD/XHD 263HD/XHD-t
 
15636639 Shift Detent Plunger Spring, 261HD/XHD 263HD/XHDReplacement detent plunger spring.
$8.95
Shift Fork Spring, 261HD/XHD 263HD/XHD-t
 
15547410 Shift Fork Spring, 261HD/XHD 263HD/XHDSpring goes over shift fork shaft.
$8.95
Lube Guard Assemblee Goo, 16oz-t
 
M465TG Lube Guard Assemblee Goo, 16ozFor use as and assembly aid and lubricant for automatic and manual transmissions.
$8.95
B29 TUBE TO SCREEN FITTING-t
 
351012-1 B29 TUBE TO SCREEN FITTING
$9.00
B27 Oil Pick Up Tube with Filter - for 49 Spline Applications-t
 
482463A B27 Oil Pick Up Tube with Filter - for 49 Spline ApplicationsA damaged or kinked tube will restrict oil flow and result in damage. Use this if you need to replace yours.
$9.99
A33 Selector Shaft Bearing, 246/263HD/263XHD-t
 
411279 A33 Selector Shaft Bearing, 246/263HD/263XHD246, 263HD, 263XHD, 1997-2007 GM Trucks
$11.95
2 Way Connector With Wire, Transfer Case and Transmission Speed Sensor-t
 
10402 2 Way Connector With Wire, Transfer Case and Transmission Speed SensorTransfer Case and Transmission Speed Sensor
$11.95
A9 Transfer Case Input Seal, 246/261HD/263HD/261XHD/263XHD-t
 
411070A A9 Transfer Case Input Seal, 246/261HD/263HD/261XHD/263XHDTransfer case input seal.
$13.99
B24 Speedometer Tone Wheel, 49 Spline, 261HD /261XHD /263HD /263 XHD-t
 
25902 B24 Speedometer Tone Wheel, 49 Spline, 261HD /261XHD /263HD /263 XHDReplacement for damaged tone wheels.
$14.50
B28 PICKUP FILTER 263XHD/261XHD-t
 
435012 B28 PICKUP FILTER 263XHD/261XHD
$15.95
B22 Front Transfer Case Bearing, 246/261HD/263HD/261XHD/263XHD-t
 
325287 B22 Front Transfer Case Bearing, 246/261HD/263HD/261XHD/263XHD246/261HD/263HD-Front Output and Input Shaft261XHD/263XHD Front Output Shaft Only
$21.95
Fluid Analysis Kit-t
 
10500 Fluid Analysis Kit
$24.95
A12 Rear Output Shaft Bushing 261/263XHD-t
 
334066 A12 Rear Output Shaft Bushing 261/263XHDReplacement slip yoke bushing
$24.99
Performance Transfer Case Oil-t
 
10193 Performance Transfer Case OilOur recommended fluid for all GM transfer cases that call for ATF or Auto Trak II. One Transfer Case will use 2 Quarts
$25.99
A7 Transfer Case Front Output Seal, 246/261HD/263HD/261XHD/263XHD-t
 
411081A A7 Transfer Case Front Output Seal, 246/261HD/263HD/261XHD/263XHDThis is the replacement seal for the front output side of the transfer case. This is where the front driveshaft goes into the front side of the unit
$29.95
Oil Syphon Pump with Tubing-t
 
10502 Oil Syphon Pump with TubingTake a test sample of your fluid in between service intervals.
$34.95
B25 Rear Output Shaft Bearing 261XHD / 263XHD-t
 
B41-6 B25 Rear Output Shaft Bearing 261XHD / 263XHDDirect replacement bearing for output position on mainshaft
$45.00
A13 Rear Output Seal, 261XHD/263XHD-t
 
22049 A13 Rear Output Seal, 261XHD/263XHDBooted Replacement Seal for 261XHD & 263XHD
$45.00
B8 Front Input Bearing, 261XHD/263XHD-t
 
351240 B8 Front Input Bearing, 261XHD/263XHD261XHD / 263XHD
$45.95
Transfer Case Shift Detent Lever, 263HD/263XHD-t
 
B17 Drive/ Driven Sprocket-t
 
401805A B17 Drive/ Driven Sprocket
$54.95
A14 Transfer Case Speed Sensor-t
 
411436 A14 Transfer Case Speed SensorReplacment transfer case speed sensor
$55.95
B23 49 Spline Pump Assembly 261HD/XHD 263HD/XHD-t
 
25904 B23 49 Spline Pump Assembly 261HD/XHD 263HD/XHDNew pump assembly
$57.00
B32 Mainshaft Sleeve Hub 261XHD / 263XHD / 261HD / 263HD-t
 
88962335 B32 Mainshaft Sleeve Hub 261XHD / 263XHD / 261HD / 263HDUpdated Mainshaft sleeve includes syncro gear
$74.95
B14 Shift Range Hub 263HD 263XHD-t
 
401645K B14 Shift Range Hub 263HD 263XHDUpdated shift range hub. For use with newer style forks with replaceable pads (NOT THE FORKS WITH THE CLEAR MOLDED STYLE PADS.
$77.00
A19 Mode Fork 261HD / 261XHD / 263HD / 263XHD-t
 
401850 A19 Mode Fork 261HD / 261XHD / 263HD / 263XHDThis is the large fork. Used for switching between two wheel drive and four wheel drive
$87.68
A18     263XHD 263HD Shift Range Fork-t
 
41819 A18 263XHD 263HD Shift Range ForkSmaller fork for 263XHD and 263HDControls Low Range!!Updated version requires new updated shift range hub!!
$88.00
Transfer Case Encoder Sensor, 2003-2007-t
 
19125636 Transfer Case Encoder Sensor, 2003-2007Faulty sensor can cause no 4x4 operation
$94.95
B41 Syncronizer Assembly-t
 
88962337 B41 Syncronizer AssemblyComplete Syncro assembly.
$129.00
B19 Transfer Case Chain 261XHD / 263XHD-t
 
HV074 B19 Transfer Case Chain 261XHD / 263XHDNew Chain Assembly
$133.62
B10 Input Shaft  29 Spline 263XHD / 261XHD-t
 
401670B B10 Input Shaft 29 Spline 263XHD / 261XHDNew Input shaft assembly. Splines to Allison or ZF6 with 29 Splines
$136.15
ZF6, Transmission Rear Housing Support, Transfer Case Brace-t
 
10369 ZF6, Transmission Rear Housing Support, Transfer Case BraceFits '01-'06 Duramax with the ZF6 Transmission. This support can keep your Rear Adapter Housing from cracking in the event of a driveline vibration (bad u joint, dented or bent driveshaft).
$149.99
 
10186 Transmission Rear Housing Support, Transfer Case Brace, LB7/LLY/LBZ, 2001-2007Fits '01-'07 Allison 4x4 Transmissions (Including the 8.1 L Engine).  . 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).
$149.99
B20 Front Output Shaft (Fits 246, 261HD/XHD, 263HD/XHD)-t
 
29733 B20 Front Output Shaft (Fits 246, 261HD/XHD, 263HD/XHD)Replacement Front Output Shaft
$159.95
Spicer 1410 Slip Yoke Nickel Plated-t
 
3-3-01683X Spicer 1410 Slip Yoke Nickel Plated30 spline
$159.95
Spicer 1410 Series Slip Yoke - 30 Spline-t
 
334391x Spicer 1410 Series Slip Yoke - 30 SplineReplacement slip yoke fits GM trucks with 1410 Series U jointsFits 261XHD and 263XHD transfer cases
$159.95
B31 261XHD/263XHD Transfer Case Mainshaft , 49 Spline-t
 
401672A B31 261XHD/263XHD Transfer Case Mainshaft , 49 SplineNew replacement mainshaft assembly
$225.00
B13 Planetary Set  261XHD / 263XHD / 261HD / 263HD / 246-t
 
351588A B13 Planetary Set 261XHD / 263XHD / 261HD / 263HD / 246PLANETARY SET
$245.00
A11 263XHD and 261XHD Rear  Transfer Case Housing-t
 
25900 A11 263XHD and 261XHD Rear Transfer Case HousingBrand New Rear Housing
$295.00
A1 Front Case Half, 263XHD-t
 
45545 A1 Front Case Half, 263XHDNew Front Half comes with Input, Output bearings, and planet ring gear.
$379.00