MP1226XHD Chevrolet & GMC 2500 Sierra, Silverado, Suburban, Yukon XL Transfer Case, Buy Factory Direct & Save, we Ship World Wide!

 

Midwest Transmission an automotive parts rebulider and re-manufacturer can help you with your MP1226XHD Transfer Case

Midwest transmission has been in the automotive re-manufacturing and rebuilding business for 19 years, and shipping completed units world wide. We specialize in manual mp1226 replacement transfer case and partstransmissions, automatic transmission and transfer cases. We can help with improving performance and conversions. To improve quality Midwest was one of the first companies to include dyno testing of manual transmission prior to shipping as a final step in the quality control process. Our factory with 22 employees shipped over 9000 units last year. Guaranteed quality, correct parts supplied and expert help with every step in the process. You can see the complete line of products that we offer www.midwesttrans.com.

Take advantage of our MP1226XHD free technical expertise!

 

Having issues diagnosing problems with your MP1226XHD transfer case? We can help free knowledgeable technical support! To speak to a Drivetrain Expert or to place an order call us toll free 888-824-2012. We have a large inventory of rebuilt MP1226XHD transfer cases plus Transfer Case parts. Our factory rebuilt re-manufactured transfer cases are tested before leaving our factory to ensure quality, saving you both time and money!

If you would like to save money ask about our good take out parts (GTO), Discount $100 Couponthey are inspected and guaranteed. Use our online shopping cart, just double click the part number and see additional information, add to cart or proceed to check out. If you need more information or cannot find the parts you need give us a call888-824-2014.

Below you will find a detailed list that includes rebuilt re-manufactured MP1226XHD Transfer Cases and Bearing Rebuild kit and miscellaneous parts are available, If you need more information or cannot find the parts you need give us a call, if you would like to save money, ask about our good take out parts (GTO), they are inspected and guaranteed.

Our rebuilt transfer Cases include all new bearings, gaskets, seals, chains clutch and viscous couplers where used. These units are tested before leaving the factory.

About the MP1226XHD
The MP1226XHD is RPO code NQG, this is a heavy duty version transfer 2 year warrantycase it has a 29 Spline input, 31 Spline rear slip, female spline front output, behind 6L90LCT & Allison 1000 automatic transmission. It is a part time synchronized, two speed transfer case with 2WD, 4Hi, 4Lo, Neutral, Utilizes a 5 Pinion planetary design and 1.5 inch chain, and is rated at 1180-1327 ft lbs torque.

Potential problems with the MP1226XHD Transfer Case

This unit can have issues with case failure caused by out of balance rear driveshafts, at the first sign of vibration it is time to get the driveline inspected, repaired and high speed balanced before case failure. High mileage will contribute to failure of the range hub, range fork and input shaft, this failure is exhibited by the unit popping out of gear. Be sure that at each oil change you check the fluid level in the MP1226XHD. Recommended fluid for the MP1226XHD transfer case is Dextron ATF.

automatic transmission rebuilt

If you have purchased your Sierra, Silverado 2500, 3500, or your Suburban & Yukon XL 2500 used the very first order of business is to double check the tire diameters and tire pressure. Used car dealers may have mismatched the tires to make the sale. Mismatched tires will cause the MP1226XHD transfer case to fail.

The correct quality parts the first time!

In addition to a rebuilt 12 month warrantied MP1226XHD transfer cases we offer all parts required to rebuild your unit, we have new parts and per your request we can provide good used takeout parts to save you money! Part identification can be a problem and knowing just what parts need to be replaced is an issue, we can help by identification of associated parts that should be replaced when one part fails. Take advantage of our expertise! Buy parts from Midwest Transmission Center and receive bonus free telephone expertise to assist you in diagnosing the problem, part(s) required and additional phone assistance when you are in the re-assembly processes if required. We have a large inventory of rebuilt MP1226XHD transfer cases plus Transfer Case parts. Our factory rebuilt re-manufactured Transfer Cases are tested before leaving the factory. Save yourself time and money!

We can assist you with the correct identification of the parts you need, don't see what you need just give us a call888-824-2012.

Applications   Model Years
Chevrolet & GMC Sierra, Silverado 2500, 3500 , Suburban & Yukon XL 2500 2007-2011

Need Stronger Parts?

Cryogenic Treat any shaft or gear. This cry treatment will add 30% in component strength. Call 888-824-2012 for a quote.

Transfer Case Identification

This information tag is located on rear of transfer case near where the driveshaft exits. Please supply the assembly number when ordering a replacement.

Use our online shopping cart, just double click the part number and see additional information, add to cart or proceed to check out.

Rebuilt Tested MP1226XHD Transfer Cases 12 Month Warranty

Year Model # Part Number Application Model Notes Core Your Cost
2011 1226XHD TCGM073 Sierra & Silverado 2500, 3500 6.0L NQG Floor Shift Assembly, #: 24244453 $500.00 $1,326.96
2011 MP1226XHD TCGM074 Sierra & Silverado 2500, 3500

6.6L NQG

Assembly, #: 24245112

$500.00 $1,326.96
2007 2010 MP1226XHD TCGM063 U141-4
Sierra, Silverado 2500, 3500 , Suburban & Yukon XL 2500

Floor Shift ID FU, KG, MH, MR

Assembly, #: 12578115
Assembly, #: 24243015
Assembly, #: 24243560
Assembly, #: 24247207
Assembly, #: 24252680

$500.00 $1,933.33
29 Spline input, 31 Spline rear slip, female spline front output, behind 6L90LCT & Allusion 1000 5 Pinion 1.5 inch chain, Part Time Synchronized, two speed, 2WD, 4Hi, 4Lo, N, 1180-1327 ft lbs torque.

Bearing Rebuild Kit MP1226XHD Transfer Cases

Year Model # Part Number Application Model Your Cost
2007-2010 P1226XHD TRSBK511 Bearing Overhaul Kit
$170.41

Miscellaneous Parts MP1226XHD Transfer Cases

Part Number Model Year Model Description Your Cost
MWTGM19169061 08-10 1500 2500 3500 Range Fork $27.34
MWTGM19132979 08-10 2500 3500 Input Shaft 29 T $222.57
MWTGM19133056 08-10 1500 Hi Low Clutch $53.36
MWTGM19133093 08-10 3500 Syncro Hub $42.29
MWTGM19133094 08-10 3500 Syncro Sleeve $72.60
MWTGM19133102 08-10 1500 Drive Sprocket $123.47
MWTGM19133130 08-10 2500 Chain $242.11
MWTGM19209164 08-10 2500 3500 Mode Fork Assy $56.40
MWTGM19133033 08-10 1500 2500 3500 Hi Low Fork Pads includes 3 pads $5.04