Transmission · Automatic 4-speed · 4.3L
400-RL00708A Transmission interchange
400-RL00708A is a Redline transmission interchange code that fits 5 vehicles from 2008–2012, option Automatic 4-speed · 4.3L.
INFERRED
Inferred: matched by vehicle specs. Likely right; confirm before you sell.
Fits
| Year | Make | Model | Option |
|---|---|---|---|
| 2008 | Chevrolet | Silverado 1500 | Automatic 4-speed · 4.3L |
| 2009 | Chevrolet | Silverado 1500 | Automatic 4-speed · 4.3L |
| 2010 | Chevrolet | Silverado 1500 | Automatic 4-speed · 4.3L |
| 2011 | Chevrolet | Silverado 1500 | Automatic 4-speed · 4.3L |
| 2012 | Chevrolet | Silverado 1500 | Automatic 4-speed · 4.3L |
OEM numbers
17803777, 17803787, 17803880, 17804237, 19299342, 19370271, 19370273, 19431742, 19431743, 19431744, 19431745, 19431746, 19431748, 19431749, 19431751How to verify
- Check the ID tag or transmission code against the OEM numbers above.
- Decode the VIN to confirm year, model and powertrain.
- Compare the part physically: mounts, connectors and dimensions.
Information is a guide only. Verify fitment before sale. No warranty is given.
Last updated 2026-10-03