XTPTFABS CV Boot Repair Kit (Split) — Fits 18–25mm Shafts & 95–116mm Joints, Includes Clamps

XTPTFABS CVS18 split CV boot repair kit is a universal, easy-to-install replacement boot set designed to seal and protect constant velocity joints on shafts 18–25mm and CV joints 95–116mm.

If your vehicle’s CV boot is torn, grease-leaking, or simply aged, the CVS18 split boot kit makes it possible to repair the joint without removing the entire axle or disassembling the joint. The split design allows fitting over shafts and existing hardware, and the kit includes clamps and installation tools to help you secure a long-lasting seal. Constructed from oil- and abrasion-resistant material, the boot protects the joint from road grit, moisture and contaminants that accelerate wear.

How does the split design make installation easier?

The split construction lets you wrap the boot around the driveshaft instead of sliding it over the axle end, so you can repair assemblies in place. This reduces labor and avoids removing suspension components in many cases. The included installation tools and clamps are sized to help you tighten and secure the boot properly.

• Split boot wraps around installed shafts, no axle removal in many repairs
• Tools included for working in tight wheel-well spaces
• Clamps provided to fasten the boot and improve sealing longevity
• Cut-to-fit length for custom fit on various joint sizes

What vehicle sizes and joints does this CVS18 kit fit?

XTPTFABS designed this universal CVS18 kit for a broad range of front-wheel-drive cars, some 4x4s and light commercial vehicles. It accommodates shafts from 18 to 25mm and CV joint diameters in the typical range of 95–116mm, with overall part lengths that can be trimmed to match your application. Always compare your joint dimensions to the kit’s specifications before ordering.

• Shaft compatibility: 18–25 mm (fits many standard axles)
• CV joint diameter compatibility: approximately 95–116 mm
• Adjustable length: cuttable to match joint and boot seat
• Suitable for many passenger cars, some light trucks and 4x4s

What materials and protection does the boot provide?

The boot is made from flexible, tear-resistant elastomer engineered to resist oil, grease, abrasion and temperature extremes common in underbody environments. That durability helps keep lubricant inside the joint and contaminants out, extending the functional life of the CV assembly when properly installed. The kit’s clamps and adhesive-compatible surfaces improve the seal at both ends of the boot.

• Oil-and-grease resistant elastomeric material
• Abrasion- and impact-resistant for road-use durability
• Temperature-tolerant design for hot and cold climates
• Clamps help maintain consistent compression and sealing

How do I know if this kit is right for my repair?

Measure your shaft and CV joint to verify compatibility: shaft diameter should be within 18–25 mm and joint diameter within 95–116 mm. Check the available length and trim as needed; the product listing includes images and dimensions to confirm fit. If you have adhesive or grease matched to the joint, using them with the kit’s clamps will improve the repair’s durability.

• Confirm shaft and joint measurements before purchase
• Trim the boot to match joint length and seating surfaces
• Use appropriate CV grease and, if desired, adhesive for extra sealing
• Wear gloves and follow safe installation practices in tight spaces

Who is this for? The XTPTFABS CVS18 split CV boot repair kit is intended for DIY mechanics, independent repair shops and fleet maintainers who need a practical, cost-effective way to repair torn or leaking CV boots without complete axle disassembly. It’s particularly useful when you want a durable, on-vehicle repair for many common front-drive and light-duty applications, but always check dimensions and vehicle compatibility before installation.