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1000/M74 2015 Chevy/GMC Silverado/Sierra 3500 HD 6.6L RWD – Remanufactured 6-Speed Automatic Trans

Original price was: $5,649.00.Current price is: $4,899.00.

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  • 6-Speed Automatic Transmission Manufactured by Allison; 1000 M74 Transmission Family
  • Fits 2015 Chevrolet Silverado 3500 and GMC Sierra 3500
  • Fully Remanufactured to Meet or Exceed OE Specifications
  • Available 7 Year, Million Mile Warranty and Free Core Return Shipping
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Be sure to check application notes and verify VIN code/cast no. before ordering.

SKU: 10062T Categories: ,

Description

Every remanufactured transmission we sell is backed by a Million Mile warranty up to 7 years, the best in the industry. The reason we can offer this warranty? Every transmission undergoes the same rigorous remanufacturing process:

  1. Teardown and Triple Clean – Every transmission is disassembled, inspected, and cleaned three times. We also chase all threads and install all new bushings during this process.
  2. Valve Body Rebuild and Test – Our most experienced team members rebuild and inspect each valve body before testing it using our C.A.R.S. testing system, which simulates real-world use and validates the valve body.
  3. New O-Rings, Gaskets, and Seals – Once the valve body is tested, the transmission is reassembled with all new o-rings, gaskets, and seals.
  4. Dyno Testing – Our custom dyno testing machines spin and load test every transmission to verify it’s ready for the road.

When you buy a remanufactured transmission from Powertrain Products, you’re buying a transmission that meets or exceeds OEM specifications. And we back that claim up with our available 7 Year, 1 Million Mile Warranty.

Prop 65 WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Transmission Specs

OEM Assembly Numbers/Tags

24261291, 24261699, 24267030, 24273322, 4BCH, 5BCH

Transmission Specifications

Product Attributes

    See What Vehicles This Transmission Will Fit

    Vehicle Fitment

      HERE'S HOW WE MAKE THE 1000/M74 BETTER:

      Pump Improvements

      Our completely remanufactured late-design pump features new line bore bushings to stop leaks, and late-OEM front pump covers to eliminate the cracking around the torque converter pads prevalent in the Allison 1000.

      PPI-1000 M74 Image 1
      PPI-1000 M74 Image 2

      Torque Converter Overhaul

      We update the relief spring for a torque converter that exceeds OE requirements, eliminates delayed engagement, and lowers operating temps.

      Valve Body Corrections

      The upgraded lube regulator valve keeps operating temps low, and an updated E-Shift valve spring and F-Trim valve sleeve improve shift quality and increase durability.

      PPI-1000 M74 Image 3
      PPI-1000 M74 Image 4

      Precision Bushings Upgrade

      We upgrade to all-new custom-spec bushings and polish machined surfaces to a mirror-like finish of 15 RA or less. Our Tru-Flat qualification ensures the case, valve body, pump, and channel plate are free from the cross leaks and pressure losses common to the Allison 1000.

      Increased Load Capacity

      We upgrade the C3 clutch assembly by adding an extra friction plate - increasing the load capacity to handle heavy-duty towing applications.

      THE POWERTRAIN PRODUCTS DIFFERENCE

      Powertrain Products Other Powertrain Companies
      High-Quality Parts
      We Use New Parts To Rebuild Our Transmissions
      Warranty Protection
      Available 7 Year, 1 Million Mile Warranty
      No Pricing Tricks
      No Surprise Fees, No Mystery Charges
      Every Unit is Rigorously Tested
      Every Transmission Meets Or Exceeds OEM Specs

      HERE'S WHY OUR TRANSMISSIONS LEAD THE INDUSTRY

      Every transmission we touch gets the same treatment:

      Teardown and Triple Clean – Every transmission is disassembled, inspected, and cleaned three times. We also chase all threads and install all new bushings during this process.

      Valve Body Rebuild and Test – Our most experienced team members rebuild and inspect each valve body before testing it using our C.A.R.S. testing system, which simulates real-world use and validates the valve body.

      New O-Rings, Gaskets, and Seals – Once the valve body is tested, the transmission is reassembled with all new o-rings, gaskets, and seals.

      Dyno Testing – Our custom dyno testing machines spin and load test every transmission to verify it’s ready for the road.

      6l80e4-1-Square

      OUR REVIEWS

      QUICK, CONVENIENT FINANCING OPTIONS

      Up To 60 Months Financing Available *

      All financing offers can provide an instant response!

      *Upon approved credit. Interest rates vary.

      PPI- Payment Method- Row
      3
      PPI- Payment Options
      PPI- Avvance

      Up To 60 Months Financing Available *

      All financing offers can provide an instant response!

      *Upon approved credit. Interest rates vary.

      PPI- Pymnt Methods Stacked (200 x 200 px)

      Transmission FAQ:

      New, Used, Rebuilt or Remanufactured Transmissions - What's The Difference?
      How can I be sure the transmission I order will fit my vehicle?
      What Is A Transmission Tag Number?
      Do Remanufactured Transmissions Come With A Warranty?
      Does A Remanufactured Transmission Need A Break-In Period?
      What is a core charge?
      Are there shipping charges?
      What are shipping times?
      How long does it take for a transmission to arrive at my door?
      Do you ship outside the United States?
      Do you offer express/expedited shipping?
      What payment methods do you accept?

      7 YEAR, MILLION MILE WARRANTY AVAILABLE

      Our industry leading guarantee gives you peace of mind!

      FREE CORE RETURN
      FEE WAIVER

      Return your core within 15 days and never pay a core fee.

      EXPERT SUPPORT & SERVICE

      We know powertrains like no one else, give us a call or drop an email.