OTC Upper Control Arm Knockout Tool: Upper Control Arm and Knockout Tool
The OTC Upper Control Arm and Knockout Tool (MPN 7491C) is a carbon-steel tool sized 7-1/2 in × 4-1/4 in × 7/8 in, designed to remove upper control arm alignment inserts from 1990 to 2002 all-wheel drive Chevrolet…
SKU 3G-OTH-494066
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Product Description
The OTC Upper Control Arm and Knockout Tool (MPN 7491C) is a carbon-steel tool sized 7-1/2 in × 4-1/4 in × 7/8 in, designed to remove upper control arm alignment inserts from 1990 to 2002 all-wheel drive Chevrolet Astro vehicles. 3G Electric interprets this demand and sources the genuine OTC tool, backed by our specialist expertise across 14 industrial departments — and we supply far more than is listed.
Frequently Asked Questions
What is the OTC Upper Control Arm Knockout Tool used for?
The OTC Upper Control Arm Knockout Tool (MPN 7491C) is used to remove upper control arm alignment inserts from 1990 to 2002 all-wheel drive Chevrolet Astro vehicles. It is a carbon-steel tool sized 7-1/2 in × 4-1/4 in × 7/8 in, designed for precise, repeatable removal without damaging surrounding components.
What are the specifications of the OTC 7491C tool?
The OTC 7491C is a carbon-steel upper control arm and knockout tool sized 7-1/2 in × 4-1/4 in × 7/8 in. It is designed for removing alignment inserts on 1990 to 2002 all-wheel drive Chevrolet Astro vehicles. The tool type is upper control arm and knockout tool, with application for alignment insert removal.
Where to buy the OTC Upper Control Arm Knockout Tool worldwide?
3G Electric supplies the genuine OTC Upper Control Arm Knockout Tool (MPN 7491C) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this carbon-steel tool for Chevrolet Astro alignment insert removal.
How to install the OTC Upper Control Arm Knockout Tool?
To install the OTC Upper Control Arm Knockout Tool, position it over the alignment insert on the 1990-2002 Chevrolet Astro upper control arm. Use a hammer or press to drive the tool, forcing the insert out. Always follow vehicle service manual procedures and wear safety glasses. 3G Electric can provide sourcing support for this OTC tool.
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Common applications for OTCOTC Products
3G Electric supplies OTC control arm tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


