Transmission · OEM 8673983 / 8673986
400-RL03283A Transmission interchange
400-RL03283A is a Redline transmission interchange code that fits 8 vehicles from 1990–1991, option OEM 8673983 / 8673986.
INFERRED
Inferred: matched by vehicle specs. Likely right; confirm before you sell.
Fits
| Year | Make | Model | Option |
|---|---|---|---|
| 1990 | Chevrolet | Astro | OEM 8673983 / 8673986 |
| 1991 | Chevrolet | Astro | OEM 8673983 / 8673986 |
| 1990 | Chevrolet | Astro Cargo | OEM 8673983 / 8673986 |
| 1991 | Chevrolet | Astro Cargo | OEM 8673983 / 8673986 |
| 1990 | GMC | Safari | OEM 8673983 / 8673986 |
| 1991 | GMC | Safari | OEM 8673983 / 8673986 |
| 1990 | GMC | Safari Cargo | OEM 8673983 / 8673986 |
| 1991 | GMC | Safari Cargo | OEM 8673983 / 8673986 |
OEM numbers
How 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 2026-10-13