Twin Distributor Belt Rebuild Service, 911 (964 / 993)
Rebuild of the twin-distributor drive, offered at $150 send-in or $275 done in house.
Engine Internals Made to order confidence: medium
Manufacturing
| Manufacturer | RennsportKC |
|---|---|
| Origin | 🇺🇸 United States Manufactured here RennsportKC, Kansas City. |
| Process | Not disclosed |
| Additively manufactured | No |
| Notes | The 964/993 twin-plug distributor drive belt is a known failure that destroys the distributor when it goes. A rebuild service exists because the belt is buried inside an assembly Porsche never intended to be serviced. |
Fitment
| 964 | All models |
|---|---|
| 993 | All models |
Sources
- 964/993 Twin Distributor Belt Rebuild — RennsportKC, accessed 2026-08-17