ReluxGo Wheel Hub Puller & Flange Axle Remover Kit — Front 3-3/4"–4-1/2" / Rear 4-1/2"–5-1/2" IDs, 5/8"x18 Forcing Bolt

ReluxGo's wheel hub puller and flange-type axle remover is a compact professional kit that extracts front wheel hubs (3-3/4"–4-1/2" IDs) and rear flange axles (4-1/2"–5-1/2" IDs) using a 5/8"x18 forcing bolt for controlled, damage-minimizing removal.

This toolkit is built for technicians and DIYers who need a dependable mechanical solution to remove stubborn hubs and flange-style axles without hitting bearings or brake parts. The set includes two puller sizes to cover common hub and axle inner diameters, a high-strength forcing bolt, a fastening nut, a helpful socket for tightening, and a pair of gloves. Components are manufactured from heat-treated AISI 1045 medium carbon steel for improved toughness, corrosion resistance, and repeated use on passenger vehicles with independent front suspension or rear flange axles.

How does this puller protect wheel bearings and nearby parts?

The puller concentrates force at the hub or flange interface rather than on bearings, seals, or brake components. By bolting to the existing wheel studs or flange bolts, it draws the hub straight off the spindle to reduce marring and side-loading.

• Uses existing lug studs or flange bolts for centered pulling action
• Forcing bolt applies axial pressure to separate hub from spindle
• Controlled removal minimizes risk to bearings and seals

What vehicle systems and bolt patterns will this kit fit?

The kit covers a broad range of common passenger vehicle configurations. It was designed for independent front suspension hubs with 3-3/4" to 4-1/2" inner diameters and rear flange-style axles with 4-1/2" to 5-1/2" inner diameters, and it works with typical 4-, 5- and 6-bolt stud patterns.

• Fits most independent front wheel suspensions with compatible hub IDs
• Accommodates 4-, 5- and 6-bolt stud designs and non-C-lock GM axles
• Forcing bolt thread (5/8"x18) is a standard size for accessories

What’s included in the ReluxGo removal kit and how do I use each piece?

The set provides everything needed to perform a safe, single-operator hub or axle pull in most cases. You fasten the puller to the wheel studs or flange bolts, thread the forcing bolt into the center, and tighten to extract the component; the included socket speeds bolt tightening and the gloves protect your hands.

• Universal front hub puller (3-3/4"–4-1/2" ID) — mounts to lug studs
• Rear axle puller (4-1/2"–5-1/2" ID) — designed for flange-type axles
• 5/8"x18 forcing bolt and fastening nut — supplies axial separation force
• Helper socket and gloves — for safer, quicker operation

What materials and build quality can I expect from this toolset?

ReluxGo constructs the puller components from AISI 1045 medium carbon steel that has been heat treated for higher hardness and durability. The result is a corrosion- and wear-resistant toolset intended for shop environments and repeat use on late-model passenger vehicles.

• Heat-treated AISI 1045 steel for strength and longevity
• Machined threads on the forcing bolt and nut for reliable engagement
• Design compatible with other 5/8"x18 accessories like slide hammers

Who is this for? This ReluxGo hub and axle puller set is aimed at automotive technicians, independent mechanics, and competent home mechanics who routinely service front hubs and rear flange axles. It suits shops that need a compact, re-usable extractor for common 3-3/4"–5-1/2" inner diameters, owners of vehicles with 4/5/6-bolt patterns, and anyone who wants a safer alternative to improvised striking or prying methods. If you work on GM non-C lock axles or perform brake and bearing servicing, this kit saves time and reduces the chance of incidental damage. For questions about fit or use, ReluxGo customer support is available to help with compatibility and operation tips.