Rebuilt Mercedes 450 Transmission for sale
- lydia firstusedautoparts
- May 27
- 3 min read

Rebuilt Mercedes 450 Transmission for sale. The Mercedes-Benz 450 series — including the iconic 450SL, 450SLC, and 450SEL — represents the golden age of German automotive luxury and engineering. With their V8 powerplants and elegant lines, these vehicles continue to turn heads decades after their release. But if your 450 is suffering from rough shifting, delayed gear engagement, or transmission failure, it might be time to consider a professional rebuild.
At First Used Auto Parts, we specialize in rebuilt Mercedes 450 transmissions that restore factory-level performance and drivability — all at a more affordable price than sourcing rare OEM units. Backed by expert craftsmanship, nationwide shipping, and a warranty, our rebuilt transmissions are the perfect solution to get your classic Benz back on the road.
Why Choose a Rebuilt Transmission for Your Mercedes 450? Rebuilt Mercedes 450 Transmission for sale.
✅ Authentic Driving Experience Restored
Our rebuilt transmissions are not just repaired — they're fully disassembled, cleaned, and rebuilt with OEM-quality components. The result is a like-new transmission that delivers the smooth, reliable shifting your Mercedes was known for.
✅ Built for All 450 Models
We offer rebuilt transmissions for a variety of Mercedes 450 models, including:
Mercedes 450SL (R107, 1971–1980)
Mercedes 450SLC (C107)
Mercedes 450SEL (W116)
Whether you’re restoring a convertible roadster or a full-size luxury sedan, we ensure the transmission matches your engine, model year, and drivetrain configuration — typically the durable 722.0 or 722.1 automatic 3-speed transmissions.
✅ Tested, Trusted, and Backed by Warranty
Every rebuilt Mercedes 450 transmission goes through a rigorous testing process:
Fluid pressure and hydraulic flow tests
Gear engagement and shift timing inspection
Valve body and torque converter functionality testing
Simulated real-world driving conditions
We include a limited warranty with every rebuilt transmission, so you can drive your classic Mercedes with total peace of mind.
How to Find the Right Transmission for Your 450
Step 1: Know Your Vehicle’s InfoProvide us with your vehicle’s model (SL, SLC, or SEL), year, VIN, and engine type to ensure compatibility.
Step 2: Browse or Call for AssistanceSearch our inventory online or speak directly with our transmission specialists. We’re here to help you find the exact unit you need.
Step 3: Request a Quote and Set Up ShippingWe’ll offer a fast, transparent quote and arrange secure shipping anywhere in the U.S., whether it’s to your home, restoration shop, or mechanic.
Why Buy from First Used Auto Parts?
🛠️ Vintage Mercedes Expertise: We specialize in classic models like the 450SL and 450SEL.
💰 Cost-Effective Restoration: Save thousands compared to sourcing new or hard-to-find transmissions from dealers.
🚚 Nationwide Delivery: Fast and reliable shipping across all 50 states.
📞 Personal Support: From quote to delivery, our team is ready to help ensure your transmission upgrade goes smoothly.
Rebuild Your 450’s Legacy, One Gear at a Time
Your Mercedes-Benz 450 deserves to be more than a garage ornament. With a rebuilt transmission from First Used Auto Parts, you can bring your classic back to life — enjoying the performance, elegance, and reliability it was known for, every time you hit the road.
📞 Call to Action:
Need a professionally rebuilt transmission for your Mercedes 450SL, 450SLC, or 450SEL?Contact First Used Auto Parts today for a free quote, fast shipping, and expert service — we’ll help you get back behind the wheel with confidence.




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