ReluxGo Clutch Spring Compressor Tool for Harley-Davidson & Buell — HD‑38515A Replacement, Heat‑Treated AISI 1045 Steel

The ReluxGo clutch spring compressor is a heat‑treated AISI 1045 steel tool engineered to safely compress and remove clutch springs on many Harley‑Davidson and Buell models, replacing part HD‑38515A.

This dedicated compressor simplifies clutch disassembly by holding springs under controlled compression so you can remove or install retaining hardware with minimal effort. Built from medium‑carbon AISI 1045 steel and heat‑treated for durability, the tool resists wear and corrosion through repeated shop use. It’s sized and configured to match OEM fit and function for a wide range of Harley‑Davidson and Buell models spanning the 1980s through 2017.

Which motorcycles will this ReluxGo clutch compressor work on?

The compressor covers a broad list of Harley and Buell applications where the OEM tool HD‑38515A would be used. It fits many Sportster, Dyna, Softail and Touring platforms across model years, offering a direct replacement so you don’t need to modify the bike or the tool.

• 1986–2017 Sportster XL / XLH 883 and 1988–2017 Sportster 1200 models
• 1990–2017 Dyna models and 1983–1989 Dyna Police FXRP
• 1990–2007 Harley 1340cc models and 2009–2017 Iron 883
• Compatible with Buell models that use the Harley style clutch assembly

How does this tool make clutch service easier?

The ReluxGo compressor stabilizes clutch springs so you can remove circlips and plates without risky spring pop‑outs or improvised clamps. Its design reduces hand fatigue and speeds the job, particularly when changing friction plates, replacing springs, or inspecting the clutch basket.

• Compresses springs evenly to expose retaining clips for safe removal
• Reduces time compared with improvised tools or manual compression
• Minimizes risk of dropped parts and potential finger injury

What is the tool made from and how long will it last?

ReluxGo manufactures this compressor from AISI 1045 medium carbon steel and applies heat treatment to improve strength and wear resistance. The robust construction resists bending and surface wear common with repeated compression cycles, giving reliable shop‑level longevity when used properly.

• Heat‑treated AISI 1045 medium carbon steel for toughness
• Corrosion‑resistant finish to withstand garage environments
• Engineered to meet or exceed original HD‑38515A specifications

Will this replace the OEM HD‑38515A and fit without modification?

Yes — this ReluxGo tool is designed as a direct replacement for HD‑38515A and is intended to fit the same clutch assemblies without alterations. Always verify your bike’s model year and clutch type against the compatibility list before purchase.

• Designed to match HD‑38515A dimensions and function
• Plug‑and‑play fit on supported Harley and Buell models
• Customer support available for fitment questions and assistance

Who this is for: Motorcycle mechanics, home enthusiasts, and restoration builders who service Harley‑Davidson or Buell clutches will benefit from this compressor. If you perform routine clutch maintenance, replace springs or plates, or prefer using proper, durable tools instead of makeshift alternatives, the ReluxGo clutch spring compressor provides consistent, safe compression and reliable shop performance.