Richcat Quick Change Tire Valve Tool Kit with 5 TR413 Cores — through-rim repair, T-handle extractor

Richcat Quick Change Tire Valve Tool Kit lets you remove and install a valve stem core through the rim without taking the tire off, often in under 20 seconds.

When a valve core leaks or is damaged, the usual fix can mean demounting the tire — a time-consuming and costly step. This compact kit combines a T-shaped extractor hook, tapered positioning tube, metal push rod and five TR413 valve cores so you can replace a faulty valve core through the rim hole. The set also includes gloves, an instruction sheet, and a four-way valve tool for added versatility, delivering a DIY solution for cars, ATVs, motorcycles, trailers and light trucks.

How does the kit replace a valve core without removing the tire?

The kit uses a three-part method: extract the old core, align the new core, then push and seat it into place. The tapered positioning tube centers the core in the rim hole while the push rod drives it home precisely, minimizing air loss during the swap.

• T-shaped hook grips and extracts damaged cores fast.
• Tapered tube guides the replacement into the rim hole accurately.
• Metal push rod seats the core cleanly and threads it into place.
• Works with 11.3mm (0.453") rim holes common on many vehicles.

What components are included and why each matters?

The kit bundles the extractor hook, positioning tube, metal push rod, five TR413 cores, gloves, instructions and a bonus 4-way valve tool. Each part addresses a step in the replacement sequence, from safe handling to precise installation.

• Five TR413 valve cores — ready replacements for common rim sizes.
• Solid-steel tool pieces with industrial-grade nylon handles for grip.
• Pair of gloves protects hands when working near sharp edges.
• Instruction manual (and online video) to walk through the process.

Which vehicles and situations is this tool compatible with?

This kit fits rims with 11.3mm (0.453") valve holes and is ideal for vehicles that use TR413-type cores. It is not suitable for rims with 5/8" (15.8mm) valve holes or tires that rely on a Tire Pressure Monitoring System (TPMS).

• Suitable: cars, light trucks, small trailers, lawn mowers, ATVs, motorcycles, wheelbarrows.
• Not suitable: 5/8" valve holes, TPMS-equipped tires.
• Also useful for HVAC and air-conditioning valve core work where TR-style cores apply.

How simple and safe is the step-by-step process?

Follow five clear steps: deflate, extract, mount, align and install. The tapered guide reduces misalignment, the push rod prevents cross-threading, and gloves reduce hand injuries while working around the rim edge.

• Step 1: Fully deflate the tire before beginning.
• Step 2: Use the T-hook to rotate and pull out the damaged core.
• Step 3: Place the new core on the push rod and align using the tapered tube.
• Step 4: Push and rotate the rod to seat the core, then re-inflate and test.

Who is this for? This Richcat kit is built for mechanics, roadside DIYers, fleet operators and outdoor enthusiasts who want a fast, low-cost fix for leaking valve cores without the expense and downtime of tire removal. If you work with common TR413 valve arrangements and need a reliable, portable solution, this kit streamlines repairs and keeps vehicles rolling with minimal fuss.