The Metro Moulded Parts XB 101 Upper A-Arm Bumper is expertly crafted to deliver long-lasting performance and optimal fit for your classic Chevrolet Corvette. Designed to fit a wide range of C2–C3 Corvette models from 1963 to 1982, this premium replacement part ensures smooth and reliable suspension function while resisting wear over time.
Built with high-quality, durable compounds, this bumper is a trusted choice for enhancing your vehicle's performance and preserving its classic charm. With no use of accelerants or cheap fillers during molding, the XB 101 bumper is built to outlast lesser alternatives. Whether it’s referred to as an upper control arm bumper or suspension stop bumper, this part is essential for maintaining your Corvette’s suspension integrity.
This black, sleekly-molded bumper is precision-designed to provide top-tier cushioning and reduce the impact on your suspension's upper control arms. Its compact, rounded structure ensures maximum efficiency while blending seamlessly into your car’s suspension system. Commonly known by various names such as A-arm suspension bumper or upper suspension stopper, the XB 101 guarantees your Corvette rides smoothly with reduced vibrations and optimal control.
Installing this bumper is straightforward and doesn’t require specialized tools, making it an ideal fit for both seasoned auto enthusiasts and DIY repairers. Trust the XB 101 Upper A-Arm Bumper by Metro Moulded Parts to provide unbeatable reliability, durability, and performance for your classic Corvette. Backed by Metro’s industry-best 30-year platinum warranty, this bumper is guaranteed to perform or be replaced free of charge.
Don’t wait—elevate your driving experience with this high-quality suspension component today. Invest in your Corvette’s longevity and enjoy every mile with confidence.
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Frequently Asked Questions
Q: Is my personal information kept private? Is it safe to use my credit card?
A: Yes, your personal information is kept private and it is safe to use your credit card.
Q: How much will shipping cost?
A: Unfortunately, the cost of shipping is a real expense. Our goal is to minimize your shipping costs. Shipping is calculated at checkout based on the items in your cart and will be displayed prior to you placing an order. Please note that oversized items may be subject to additional charges, which will be noted on the product page.
Q: How do I track my order?
A: Once your order ships, you will receive a tracking notification via email. You are not required to purchase, download or use the Route app to track your order - this is an optional feature of the Route Package Protection service.
Q: Can someone outside of the United States place an order?
A: Yes, we are happy to provide worldwide service for our customers. Your shipping charges will be calculated during the checkout process. Customs and duty fees are the responsibility of the buyer.
Blog posts
Read moreStarting January 13, 2027, guided tours will take guests inside the National Corvette Museum's new 66,000-square-foot Collections Facility in Bowling Green, Kentucky.
Read moreSeventy-plus years, eight generations, one nameplate. A full walk through every Corvette generation — what Chevrolet changed at each break, which engines went in, which special models matter, and what each car is like to live with now. Includes the modern C8 range from the 670-hp Z06 through the 1,250-hp ZR1X, the all-new 6.7L LS6 that arrived for 2027, a field guide to telling the generations apart, and the six best-selling pieces for each one.
Read moreGM engineers explain the 2027 Corvette's LS6, LT6 and LT7 V8s in Chevrolet's own newsroom — and why reports say the LS6 could carry into the C9. Click to read the full story!
