Allison 1000 Automatic Transmission, Remanufactured — Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax (2001–2019)
$1,235.00
In stockRefurbished
AllisonTransmission
Allison 1000 Automatic Transmission, Remanufactured — GMC Sierra 2500HD / 3500HD 6.6L Duramax (2001–2019)
- Condition
- Refurbished
$1,235.00
Out of stock
5% off every order, or 10% when you buy 2 or more items. Applied automatically at checkout.
Fitment
GMC Sierra 2500HD and 3500HD with the 6.6L Duramax diesel, 2001–2019. GM lists the remanufactured assemblies by year and engine (for example 29541361 for 2003 and 29543981 for 2005, five-speed; 19303541 for 2012, 19354385 for 2016 and 19418774 for 2019, six-speed)
Not sure it fits? Send us your vehicle details before you order.
- Shipping
$199.00 fixed freight shipping to the US
This item ships as freight. One fixed charge per order, shown at checkout before you order and charged instead of the standard parcel rate: the United States: $199.00; the United Kingdom: $395.00 (about £299); Australia: $279.00 (about A$399); Canada, Denmark, Finland, France, Georgia, Germany, Greece, Luxembourg, Madagascar, New Zealand, Poland, Switzerland and Vietnam: $450.00. Elsewhere, shipping is confirmed with you before payment. Ships from DrivoraParts or our supplier network, depending on part availability and location. Typically processed within 1–5 business days once payment is verified. Shipping policy
- Returns
30 days from delivery
Unused and uninstalled, in the original packaging, with authorization before it is sent back. Return policy
- Warranty
1 Year DrivoraParts Warranty
- Payment
PayPal, Cash App or cryptocurrency.
Chosen at checkout. Manual payments are confirmed by DrivoraParts before the order ships.
- Seller
DrivoraParts
- Specifications
- Allison 1000; 5-speed (2001–2005) or 6-speed (2006–2019); remanufactured; confirm the part number for your model year and engine
Package contents have not been confirmed for this listing. Ask us what is included before you order.
Installing a transmission: what to plan for
General guidance only. It is not a list of what comes with this listing, not every item applies to every installation, and it does not state that any part is compatible with your vehicle.
- Torque converter (automatic) or clutch assembly (manual)
- Flexplate or flywheel, and the bellhousing or adapter that matches your engine
- Transmission control module (TCM or TCU), wiring harness and connectors, where the unit is electronically controlled
- Shifter and selector linkage
- Transmission mounts and crossmember
- Driveshaft and output-shaft compatibility
- Transfer-case compatibility on four-wheel-drive vehicles
- Cooling lines and transmission cooler
- The correct fluid and any servicing the unit calls for
- Programming, calibration or ECU/TCU integration, where the control system requires it
Before you order, confirm
- Vehicle year, make, model, trim and VIN
- Engine code and displacement it will be bolted to
- Your current transmission model and code (and its casting or part number)
- Drivetrain layout and, for 4WD, the transfer case and axle arrangement
- Bellhousing pattern, and torque converter or clutch requirements
- Whether the unit needs a control module or programming to work with your vehicle
Supporting components for this kind of installation can be sourced through our supplier network. Send us the details above and tell us which parts you need.
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