Product Overview

The TR418 Snap-In Rubber Valve Stem is an extended-length replacement valve stem designed for passenger cars, light trucks, SUVs, trailers, and aftermarket wheels using a 0.453 in. (11.5 mm) valve hole. Constructed from premium EPDM rubber with a corrosion-resistant brass valve body and pre-installed high-temperature valve core, the TR418 delivers dependable sealing performance and excellent resistance to ozone, UV exposure, and extreme temperatures. Its 2.00 in. (51 mm) effective length provides easier access on deep-dish wheels and wheels with decorative covers while maintaining a secure, leak-free seal. It is rated for 65 PSI maximum cold inflation pressure.

Features

Industry-standard TR418 snap-in rubber valve stem
Fits 0.453 in. (11.5 mm) rim valve holes
Extended 2.00 in. (51 mm) effective stem length
Durable EPDM rubber resists ozone, UV exposure, weather, and cracking
Corrosion-resistant brass valve body
Pre-installed high-temperature Schrader valve core
Rated for 65 PSI maximum cold inflation pressure
Ideal for passenger vehicles, light trucks, SUVs, trailers, and aftermarket wheels requiring additional valve stem height.

Specifications

Part Number: TR418
Product Type: Snap-In Rubber Valve Stem
Effective Stem Length: 2.00 in. (51 mm)
Overall Length: Approximately 2.44 in. (62 mm)
Rim Hole Size: 0.453 in. (11.5 mm)
Maximum Rim Thickness: 5/32 in. (4 mm)
Maximum Cold Inflation Pressure: 65 PSI (4.5 Bar)
Material: EPDM Rubber with Brass Valve Body
Valve Core: High-Temperature Pre-installed Schrader Core
Color: Black
Package Quantity: 50 Valve Stems

Recommended Applications

Passenger cars
Light-duty trucks
SUVs
Utility trailers
Deep-dish and aftermarket wheels
Fleet maintenance
Professional tire shops

The TR418 is the preferred choice when additional valve stem height is required beyond a TR414. Its extended profile allows easier access for tire gauges and air chucks while providing the same dependable sealing performance expected from OEM-quality snap-in rubber valve stems.