ReluxGo Adjustable Crankshaft Pulley Puller 35–165mm — Low‑Profile, Forged 45 Steel

Built for professional mechanics and DIY enthusiasts, this adjustable ribbed pulley remover covers a wide jaw span from 35mm to 165mm and uses a high-strength threaded center for steady, controlled extraction. Its low-profile arms let you reach pulleys in tight engine bays where bulkier pullers struggle, while the forged 45 steel construction and precision-machined claws grip reliably to prevent slippage.

How does this tool remove stubborn ribbed crankshaft pulleys?

The puller uses a central threaded forcing screw that pushes against the shaft while the adjustable claws pull the pulley away evenly, reducing stress on the pulley and hub. The stable threading and hardened steel body provide the leverage needed to free corroded or seized pulleys without hammering or prying.

• Even, controlled extraction via 3/8" square drive or 17mm wrench operation
• Precision claws bite into pulley grooves to prevent slipping
• Hardened 45 steel threaded screw resists bending under load

Will this puller fit the pulleys on my car or workshop projects?

Yes — the adjustable jaw span from 35mm to 165mm accommodates most V-ribbed belt pulleys used on crankshafts, alternators, A/C compressors and water pumps. The claw geometry and range make it a universal option for a broad array of passenger vehicles, light trucks and many industrial belt-driven units.

• 35mm–165mm jaw adjustment for common ribbed pulleys
• Works on crankshaft, alternator, A/C and water pump pulleys
• Suitable for passenger cars, light trucks and many workshop tasks

Can I use this puller in cramped engine bays?

The puller’s slim, low-profile arms and compact center screw were designed for tight spaces where standard pullers can’t fit. Reduced outer diameter and narrow claw profiles let you position the tool around closely packed components without removing unrelated parts first.

• Low-profile arm design reaches narrow, restricted areas
• Compact center screw reduces clearance requirements
• Minimal disassembly often required compared with larger pullers

Is the ReluxGo puller durable and easy to operate?

Forged from premium 45 steel with precision machining, the tool is built for repeated heavy-duty use. Operation is straightforward: fit the claws, center the screw on the shaft, then use a 17mm wrench or 3/8" drive to extract the pulley smoothly and safely.

• Forged 45 steel construction resists wear and bending
• Precision-machined threads and claws for secure grip and longevity
• Compatible with 17mm wrench or 3/8" square drive for easy operation

Who is this for: The ReluxGo Universal Adjustable Ribbed Pulley Puller is ideal for professional mechanics, mobile technicians and serious DIYers who encounter seized or tightly fitted ribbed pulleys. If you need a compact, robust puller that fits most V-ribbed pulleys and works reliably in confined engine bays, this tool provides the leverage, durability and fit range to streamline pulley removal jobs without unnecessary component damage.