The 700R4 (and the related 200-4R) are classic GM 4-speeds with a TV cable input — temperamental but rebuildable to last another 100K with the right parts. Most failures trace to incorrect TV cable adjustment killing the pump. We stock the parts that actually solve it.
Years
1982-1993
Fits
GM trucks/SUVs, Camaro, Corvette, classic GM RWD
Parts In Stock
Full catalog at Gearbox Insider
Ship Time
Same-day before 2pm ET
Common 700R4 Failures & Fixes
Use this as a starting point for diagnosis. Click through to the specific part once you've narrowed it down.
| Symptom | Most Likely Fix |
|---|---|
| No 3-4 shift | governor or 3-4 clutch pack |
| Burnt pump | pump bushing, pump halves, pressure regulator |
| TV cable wear | cable + bracket |
| Slipping reverse | reverse drum and direct clutches |
| Late 4th gear apply | 2nd gear servo or accumulator |
What's In the 700R4 Catalog
The full Sonnax-grade aftermarket and OE-equivalent catalog for the 700R4 family is on Gearbox Insider. That's where the inventory lives, ships from, and updates in real-time.
- Master rebuild kits (gaskets, seals, friction modules)
- Valve body kits (Sonnax)
- Solenoid sets (shift, EPC, TCC)
- Speed sensors (ISS & OSS)
- Clutch packs & bands
- Pumps, drums, planets, sprags
- Pressure regulator & boost valve kits
- Bushings, bearings, thrust washers
Why Buy From Us
Spec parts
not "compatible"
not "compatible"
Ship before
2pm Eastern
2pm Eastern
Shipping
no minimum
no minimum
Built by & for
transmission pros
transmission pros
Related Guides
Diagnostic and rebuild guides for the 700R4 on Gearbox Insider:
Need It Today?
Same-day ship before 2pm Eastern. Order now, on your bench tomorrow.
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