carleef CV Boot Repair Kit — 2PCS Silicone CV Axle Boots with 4 Stainless Clamps, Cone, 120mm x 20mm Universal Waterproof

Carleef's 2PCS CV Boot Repair Kit is a complete replacement set containing two silicone CV axle boots, four stainless steel clamps, six cable ties and one installation cone to restore protection to most front and rear CV joints.

When a torn CV boot lets grease escape and contaminants in, the joint can wear quickly. This kit supplies two durable silicone boots sized to common axle diameters, plus the hardware and mounting cone needed to slide a fresh boot into place. It’s designed for do-it-yourself repairs and professional garages that need a reliable, universal-fit option for many passenger vehicles.

How do these boots protect my CV joint during everyday driving?

The silicone boot forms a flexible, sealed barrier around the CV joint so grease stays in and dirt stays out. Its elasticity keeps a snug fit during suspension movement and steering, while the included clamps and cable ties secure the boot to the axle and joint housing.

• Waterproof and dustproof silicone resists contamination.
• Elastic material adapts to vibration and motion without cracking.
• Stainless clamps provide a long-term mechanical seal.
• Cable ties offer extra temporary or backup fastening as needed.

What sizes and parts come in the kit, and will it fit my vehicle?

The kit includes two boots, one installation cone, four stainless steel clamps and six cable ties. Each boot measures 4.72 inches long with an inner small-port diameter of 0.78 inches, and the kit covers three larger port calibers: 2.55 in (65 mm), 3.14 in (80 mm) and 3.54 in (90 mm).

• Boot length: 4.72 inches (120 mm).
• Small port inside diameter: 0.78 inches (20 mm).
• Three larger port sizes included for common axle diameters: 65 mm / 80 mm / 90 mm.
• Check measurements against your vehicle before installing.

How durable is the silicone and what conditions can it handle?

The boots are molded from automotive-grade silicone engineered for wear resistance and heat tolerance, helping them withstand road grime, temperature changes, and regular flexing. Their softness ensures a tight fit while the material resists splitting from vibration.

• High-temperature resistance suited for engine bay and axle heat exposure.
• Wear-resistant surface reduces tear risk from stones and debris.
• Flexible composition maintains a seal under steering and suspension movement.
• Stainless clamps prevent rust and maintain clamping force over time.

How simple is installation, and what tools or steps are required?

Installation is straightforward for mechanically inclined users: remove the damaged boot, position the new boot with the provided cone, then secure it with the metal clamps and cable ties. Basic hand tools and a clamp-tightening tool or pliers are typically all you need.

• Remove old boot and clean joint area before installing.
• Use the cone to ease the new boot onto the axle without tearing.
• Tighten clamps securely and trim excess cable tie material.
• Repack joint with appropriate grease (not included) prior to sealing.

Who is this for: The carleef CV Boot Repair Kit suits DIY mechanics, mobile technicians and repair shops that work on a variety of passenger cars and light trucks. It’s helpful for anyone needing a universal, cost-effective replacement for torn or leaking boots—especially when common axle diameters match the kit’s 65/80/90 mm sizing. Before purchase, confirm the boot dimensions match your vehicle’s axle measurements and be prepared to reprovision CV joint grease during the repair.