Universal Adjustable Crankshaft Pulley Puller Removal Tool

ReluxGo's Universal Adjustable Crankshaft Pulley Puller safely removes ribbed drive pulleys, alternator pulleys, A/C compressor pulleys and water pump pulleys from 35mm to 165mm without damaging components.

This heavy-duty, adjustable pulley puller is engineered for technicians, mechanics and DIYers who need a compact, reliable tool to extract stuck or seized ribbed pulleys in tight engine bays. Forged from 45 steel with precision-machined jaws and a stable threaded spindle, the tool combines reach and strength while remaining compatible with common wrench and drive sizes.

How does this puller reach pulleys in cramped engine bays?

The ReluxGo puller uses slim, low-profile arms and a compact center spindle that slide into narrow spaces standard pullers often can't access. The thin-profile design reduces interference from surrounding components while still delivering stable pulling force.

• Low-profile arms for tight clearances
• Compact center spindle for restricted access
• Compatible with 17mm wrenches and 3/8" square drives

Will it fit the range of ribbed pulleys I encounter?

This adjustable crankshaft pulley remover covers a wide jaw range from 35mm to 165mm, making it suitable for most V-ribbed belt pulleys used on crankshafts, alternators, A/C compressors and water pumps. The jaws reposition quickly to match different pulley diameters, saving time between jobs.

• Adjustable jaw span 35–165mm for common pulley sizes
• Quick jaw repositioning for multi-vehicle work
• Fits ribbed-drive pulleys across automotive and light-truck applications

How durable and safe is the tool during heavy-duty removal?

Constructed from forged 45 steel with precision-machined claws and a robust threaded design, the puller resists bending and stripping under load. The stable gripping geometry and high-strength materials minimize slipping and protect original components from damage during extraction.

• Forged 45 steel body for high hardness and longevity
• Precision-machined claws that grip without rounding pulleys
• Threaded spindle designed for consistent, controlled force

What accessories and tools work with this puller?

ReluxGo designed the tool to work with common hand tools so you can integrate it into existing toolkits. It accepts 17mm wrenches for traditional turning and 3/8" square drive tools for ratchet or breaker-bar operation, offering flexibility for different preferences and torque needs.

• Compatible with 17mm open/box wrenches
• Accepts 3/8" square drive ratchets and breaker bars
• No specialty adapters required for typical automotive use

Who is this for? The ReluxGo Universal Adjustable Crankshaft Pulley Puller is ideal for professional mechanics, mobile technicians and informed DIYers who work on engines with ribbed belt systems and need a compact, durable extractor that preserves original parts. If you frequently remove alternator, A/C compressor or crankshaft pulleys in confined spaces, this tool reduces job time and lowers the risk of component damage.