Inner Spring Compressor Kit for Mercedes Coil Springs

Brief Overview

This inner coil spring compressor is purpose-built for removing and installing Mercedes coil springs in wishbone suspension systems. The tool operates from inside the spring coil itself—a critical advantage when working in tight engine bay spaces where external compression tools cannot fit. If your shop handles Mercedes suspension work regularly, pair this with a heavy-duty external coil spring compressor to cover both access angles across your suspension repair portfolio.

Key Features

• Working Range: Compresses coil springs from 185mm to 380mm in length
• Spring Diameter Compatibility: Designed for 150mm diameter springs
• Minimum Clamping Arm Width: 95mm—engineered to fit through Mercedes wishbone geometry
• Hook Configuration: Four forged J-shaped hooks (two per clamp block) grip springs from the inside, preventing slippage during compression
• Central Threaded Rod: Fully threaded main rod with hexagonal drive end for controlled, even pressure application
• Sliding Clamp Blocks: Two independent clamp assemblies allow precise positioning on coil springs
• Material & Finish: Forged steel construction with dark phosphate/blackened finish for corrosion resistance
• Anchor Attachment: Bolted and riveted anchor plates ensure durability under repeated use

Why This Compressor Matters for Your Workshop

Suspension Specialists: Mercedes coil spring replacement is a high-margin job. This tool eliminates the need for external compressors in tight engine bays, reducing labor time and improving job margins.

Access Where Others Fail: The 95mm minimum clamping arm width is specifically calculated for Mercedes wishbone clearance. Standard external tools often cannot fit—this compressor solves that problem and opens up job opportunities competitors miss.

Precision Compression: The internal hook design distributes load evenly across the spring coil, reducing the risk of spring damage and warranty callbacks.

Durability: Forged hooks and bolted construction withstand high-cycle suspension shops; phosphate finish resists rust in moisture-prone work environments.

Technical Specifications

Specification	Detail
Spring Length Range	185–380 mm
Spring Diameter Capacity	150 mm
Minimum Clamping Width	95 mm
Number of Hooks	4 (forged J-shaped)
Clamp Blocks	2 sliding assemblies
Drive Type	Hexagonal (threaded rod)
Material	Forged steel
Finish	Phosphate/blackened steel
Attachment	Bolted and riveted anchor plates
Application	Mercedes coil spring compression (wishbone suspension)

Business Value

Stock this tool for Mercedes specialists and general suspension shops targeting European vehicle portfolios. The specific 95mm wishbone clearance positioning makes this a niche but essential tool—shops that service Mercedes will need it, and competitors without it will refer that work elsewhere. Position it as the precision solution for high-access suspension jobs.

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Ready to add Mercedes suspension capability to your tool inventory? Order in bulk to build your shop's reputation as a trusted Mercedes specialist.