4L80E-HD2 Upgraded Transmission Reprogramming Kit Fts for 1991-On 4L80E 4L85E Chevy GMC Hummer
$65.99
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$65.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by dollyma.com
Free 30-day returns Details
Product details
| Management number | 215510817 | Release Date | 2026/04/12 | List Price | $26.40 | Model Number | 215510817 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Manufacturer Part Number: 4L80EHD2,4L80E-HD2
- Vehicle Fitment: Designed for 1991-on Chevy GMC Hummer models with 4L80E and 4L85E transmissions, including heavy-duty applications.
- Function: Enhances transmission performance, improves shift quality, and addresses issues like delayed engagement or rough shifting through reprogramming and component upgrades.
- Material & Components: Constructed with high-quality materials, including heavy-duty intermediate case snap ring, hardened boost valve, and reinforced springs for durability and reliability.
- Package Include: 1x heavy duty intermediate case snap ring, 2x accumulator valve springs, actuator filter components, relief valve system plate, laminated triple separator plate, gaskets, drill bits, 3rd/1-2 accumulator springs, 16x direct clutch return springs, and more. Please check for the details to make sure this part will fit.
| Brand | Generic |
|---|---|
| Model | Transgo Reprogramming Kit |
| Exterior | Polished |
| Item Weight | 3.18 pounds |
| Manufacturer | Generic |
| OEM Part Number | 4L80EHD2,4L80E-HD2 |
| Item model number | 4L80EHD2,4L80E-HD2 |
| Package Dimensions | 11.81 x 11.81 x 1.97 inches |
| Manufacturer Part Number | 4L80EHD2,4L80E-HD2 |
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