COATS 85608928 Arm-Bil Upper Weldment

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COATS | 85608928 | Arm-Bil Upper Weldment

Arm-Bil Upper Weldment for Coats 4070 tire changer with OEM fit and durable steel construction

Why This Arm-Bil Upper Weldment Matters

The Arm-Bil Upper Weldment for the Coats 4070 is a critical structural part if it’s worn, bent, or out of spec, your tire changer can’t operate smoothly or safely. This OEM replacement (part number 85608928) restores the original function and alignment of the machine’s upper arm, allowing technicians to perform consistent and reliable tire mounting without wobble or binding.

If you're seeing uneven pressure during clamping or hearing unusual noises during articulation, this part is likely the culprit. Replacing it early helps prevent damage to other components and minimizes downtime in your shop.

What Makes It Different?

Unlike aftermarket versions that may fit loosely or require modification, this OEM Arm-Bil Upper Weldment is engineered for exact compatibility with the Coats 4070 Center Post Tire Changer. It uses high-strength steel construction for rugged shop use and maintains factory-calibrated geometry to ensure smooth articulation and accurate tire positioning.

Key Benefits:

OEM-fit ensures hassle-free install with no adjustments needed
Hardened steel build withstands daily use in commercial shops

How It Performs on the Job

Once installed, you’ll notice immediate improvement in upper arm stability and tracking. The arm glides with less resistance, reducing technician fatigue and the risk of damage to rims or tires. It's especially useful in high-volume shops where the 4070 is relied on heavily for precise center-post clamping.

Ideal For:

Repairing worn or bent weldments on Coats 4070 units
Shops seeking OEM reliability for daily tire-changing operations

Compatibility and Technical Specs

This component is specifically designed for the Coats 4070 Center Post Tire Changer and will not fit other models. Installation typically takes less than 30 minutes using standard shop tools.

Part Number	85608928
Compatible Machine	Coats 4070 Center Post Tire Changer
Alternate ID	4070-ABUW
Material	High-strength steel
Weight	Approx. 10 lbs

Why It's Worth Buying

If you're running a shop where speed, safety, and repeatability matter, this Arm-Bil Upper Weldment is more than a spare part it's a reliability upgrade. OEM precision means less downtime and fewer callbacks.

Get reliable Arm-Bil Upper Weldment shipped fast, built for tough jobs.

About the Brand

Coats Company

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