Rebuilt Mercedes 300SL Transmission for sale
- lydia firstusedautoparts
- May 27
- 2 min read

Rebuilt Mercedes 300SL Transmission for sale. The Mercedes-Benz 300SL isn’t just a car — it’s a legend. Whether you own a rare Gullwing coupe, a classic roadster, or a later-model R107 or R129 variant, the 300SL represents one of Mercedes-Benz’s finest achievements in performance, engineering, and timeless design.
But even legendary vehicles need attention. If your 300SL is struggling with gear slipping, harsh shifting, or delayed engagement, it may be time for a transmission rebuild. At First Used Auto Parts, we provide rebuilt Mercedes 300SL transmissions that restore driving excellence — without compromising the soul of your classic.
Why Choose a Rebuilt Transmission for Your 300SL? Rebuilt Mercedes 300SL Transmission for sale.
✅ Authenticity Meets Reliability
We understand how important it is to preserve the original feel of a car like the 300SL. That’s why each transmission we rebuild is handled by experienced technicians who use OEM or equivalent premium components to restore performance while retaining the car’s factory specifications.
✅ Support for Multiple 300SL Generations
We offer rebuilt transmissions for:
W198 300SL Gullwing (1954–1957)
W198 300SL Roadster (1957–1963)
R107 300SL (1985–1989, European market)
R129 300SL (1990–1993)
Whether you need a manual gearbox rebuild for a W198 or an automatic transmission for a later model, we’ve got the expertise and parts to do it right.
✅ Thoroughly Tested and Backed by Warranty
Every rebuilt 300SL transmission undergoes extensive testing, including:
Pressure and leak diagnostics
Torque converter inspection (for automatics)
Shift pattern and gear engagement validation
Road simulation performance testing
Our transmissions are covered by a limited warranty, so you’re protected — even on a vintage icon.
How to Order Your Rebuilt 300SL Transmission
Step 1: Know Your SpecsHave your model year, engine type, and transmission type (manual or automatic) ready. With rare vehicles like the 300SL, precision matters.
Step 2: Browse or Contact Our ExpertsExplore our online inventory or get in touch with our classic car specialists. We’ll help you find or build the perfect transmission for your 300SL.
Step 3: Request a Quote and Schedule DeliveryWe provide fast, competitive quotes and ship nationwide — directly to your garage, restoration shop, or service center.
Why Buy from First Used Auto Parts?
🛠️ Classic Mercedes Expertise: We understand the value and complexity of restoring historic vehicles like the 300SL.
💵 Save Without Compromise: Get legendary performance at a more affordable price than sourcing rare NOS or new OEM parts.
🚚 Nationwide Delivery: We serve collectors and restorers across the U.S.
📞 White-Glove Support: Our team provides personalized service for every order — because a car like the 300SL deserves nothing less.
Keep the Legend Alive with a Rebuilt Transmission
Your Mercedes 300SL deserves to run as beautifully as it looks. A rebuilt transmission from First Used Auto Parts ensures that every gear change is smooth, every drive is memorable, and every restoration is done right.
📞 Call to Action:
Restore your 300SL to its former glory.Contact First Used Auto Parts today for a rebuilt Mercedes 300SL transmission — professionally restored, warranty-backed, and shipped anywhere in the U.S.




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