ReluxGo Fan Clutch Wrench Set 32mm & 36mm — 2-Piece Pulley Holder with PVC Grip, Heat-Treated Steel

ReluxGo's 32mm and 36mm fan clutch wrench and pulley holder set is a two-piece heavy-duty tool kit that locks the water pump pulley and removes thermo-viscous fan clutch nuts on many BMW, Ford, GM, Chevrolet and Jeep applications.

If you service cooling systems, timing covers or front-end engines, this compact set is designed to make fan-clutch and water-pump pulley jobs faster and safer. The pair includes lengthened wrenches with PVC-sleeved grips for better leverage and anti-slip handling, forged from heat-treated steel for resistance to wear and corrosion. Its two common metric sizes (32mm and 36mm) cover a wide range of European and American engines, helping you hold the pulley steady while breaking loose the nut on temperature-dependent fan clutches.

Which vehicles and engines does this tool fit?

The ReluxGo set targets popular BMW M-series engines and many domestic makes that use metric thermo-viscous fan clutches. It fits specific M10–M70 family engines listed by manufacturers and common Ford, GM and Chevrolet models that share those nut sizes.

• BMW compatibility: M4, M10, M20, M30, M40, M44, M50, M52, M52TU, M54, M56, M60, M70, M73, S14, S38, S54, S50B30, S50B32.
• Domestic cars: select Ford, GM and Chevrolet models using 32mm or 36mm fan-clutch nuts.
• Also suitable for many Jeep and light-truck applications with the same metric nut sizes.

How does the design make stubborn fan-clutch nuts easier to remove?

Each wrench is lengthened to offer extra leverage in cramped engine bays, reducing effort when breaking loose locked nuts. A central PVC sleeve improves grip, especially when wearing gloves or working with greasy parts, while the heat-treated steel gives the tool the strength to resist bending.

• Longer handle for increased torque and easier access in tight spaces.
• PVC sleeve for secure handling during prolonged use or with gloves.
• Heat-treated, high-duty steel construction to resist deformation and wear.

What specific tasks can I use this set for in my workshop?

This two-piece kit is built to hold the water pump pulley steady while loosening or tightening the fan-clutch nut, making it useful for water pump replacement, fan clutch service, radiator work and related front-end repairs. It helps keep the pulley from spinning so you can use a breaker bar or impact tools on the nut.

• Holding water pump pulleys when replacing pumps or seals.
• Removing or installing thermo-viscous fan clutches without damaging the pulley.
• Assisting with timing-cover or front-end service where pulley stabilization is needed.

How durable and reliable is the ReluxGo fan clutch wrench set?

The wrenches are forged from high-duty steel and heat-treated to improve toughness and lifespan. Corrosion-resistant finishes and the robust construction mean they withstand workshop use without quick wear, and the manufacturer backs the tool with lifetime warranty support for added peace of mind.

• Heat-treated steel for long-lasting strength and reduced risk of bending.
• Wear- and corrosion-resistant finish for durability in garage environments.
• Lifetime warranty and customer support for issues after purchase.

Who is this for? This ReluxGo 32mm/36mm wrench and pulley holder set is aimed at professional mechanics, independent repair shops, and DIY enthusiasts who work on BMW M-series engines or domestic vehicles that use metric thermo-viscous fan clutches. If you frequently remove water pumps, service fan clutches, or perform front-end engine maintenance and need reliable leverage and pulley stabilization, this compact, heavy-duty kit is designed to save time and reduce frustration in tight engine bays.