ReluxGo Inner CV Axle Puller 63mm Fork Adapter for 5/8"-18 Slide Hammers, Heat-Treated Carbon Steel

The ReluxGo Inner CV Axle Puller is a 63mm U-shaped fork adapter that connects to a 5/8"-18 slide hammer to remove inner CV axle joints without prying or damaging bearings.

This heavy-duty axle puller adapter is built for mechanics and DIYers who need a non-destructive way to extract inner CV joints that sit behind hidden retaining rings. Machined from heat-treated carbon steel with a corrosion-resistant finish, the ReluxGo tool is sized and shaped to engage wide-style inner CV assemblies found on many Ford and Lincoln models, and it fits standard slide hammers with 5/8"-18 threads (slide hammer sold separately). The 63 mm opening and 3.3-inch depth let you seat the fork behind the inner boot so the force from a slide hammer pulls the shaft straight out, reducing the risk of roller bearing damage compared with prying methods.

How does this adapter attach to my slide hammer?

Attach the fork adapter directly to any slide hammer or puller that accepts 5/8"-18 threads. Once threaded on, position the fork so it sits behind the inner joint boot, then use controlled hammer blows to extract the axle.

• Threads: fits slide hammers with 5/8"-18 male thread
• Quick hand-thread connection—no special tooling required
• Use with controlled strikes for safe, straight pulling

What vehicles and joints will this 63mm puller work with?

The 63 mm opening targets wide-style inner CV joints used on many Ford and Lincoln full-size trucks and SUVs from the late 1990s through mid-2010s. It’s best for front-wheel-drive/4WD inner axles where the joint sits recessed behind a retaining ring.

• Common fit examples: select 1997–2017 Ford models and 2007–2015 Lincoln Navigator
• Compatible with many 4WD inner CV assemblies and wide-style joints
• Not a universal outer joint puller—check joint style before use

Why choose this fork adapter instead of using pry bars?

The ReluxGo fork adapter removes axles using linear pulling force from a slide hammer rather than levering, which reduces stress on the roller bearings and joint components. Its heat-treated carbon steel construction resists bending and wear under repeated use.

• Designed to pull from behind the boot—protects the bearing rollers
• Heat-treated carbon steel with phosphated finish for durability
• U-shaped fork concentrates force for straight extraction

How do I use the tool safely and get the best results?

Seat the fork fully behind the inner boot and ensure the slide hammer is aligned with the axle centerline. Apply moderate, controlled strikes and inspect the joint as it moves to avoid sudden separations or damage to surrounding components.

• Confirm fork engages behind the retaining ring before hammering
• Keep strikes even and aligned with the axle shaft axis
• Wear eye protection and secure the vehicle before service

Who is this for: The ReluxGo 63mm Inner CV Axle Puller is aimed at professional technicians and experienced home mechanics who work on full-size Ford and Lincoln trucks and SUVs, or anyone who regularly services wide-style inner CV joints and wants a repeatable, low-damage extraction method. It’s particularly useful where space is limited and prying risks harming bearings or seals. Note: slide hammer is required but not included; always verify joint type and clearance before purchase.