Mercedes-Benz SL-Class R129 Transmission
New, used, or aftermarket – from sellers across Europe.
Parts availability
Hard to find – this is exactly what hank is made for!
Estimated price range
Widely available Limited Hard to find
Last updated: 22.09.2026, 00:21
Transmission for your Mercedes-Benz SL-Class?
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In addition, sellers on hank can send you offers directly.
Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| Kleinanzeigen | Unknown | 800.00 € | 2026-08-29 |
| Kleinanzeigen | Unknown | 999.00 € | 2026-08-29 |
Indicative values only – current prices may vary.
Find Mercedes-Benz SL-Class R129 parts online
hank's free AI report searches specialized shops for Mercedes-Benz SL-Class R129 parts, including The R129 Co., partsformercedes-benz.com & Cannstatt Classic Mercedes Parts.
About this part
The transmission on your SL-Class R129 sends engine power to the drivetrain and keeps revs in their usable range. Crunching gears, gears jumping out or whining bearings signal wear that rarely pays to repair.
Frequently asked questions
What should I check when buying a transmission for the Mercedes-Benz SL-Class?
The gearbox code on the type plate of your SL-Class R129 decides fitment, because ratios and connections differ per engine variant. Confirm whether it is manual or automatic and whether add-on parts such as the selector shaft and sensors are included.
What does a transmission cost compared to a repair?
A tested used gearbox is usually far cheaper than a rebuild with new bearings and synchros. Ask for mileage, a test-run video and warranty, and budget for shaft seals, gear oil and possibly the clutch.
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