Description
The Ascot TR418 (461-00418) is a rubber snap-in valve for wheels with a .453 inch valve hole. Replacing the valve stem every time a tire is mounted is the cheapest insurance there is against a slow leak.
This is the TR418, with 2 inches of effective length. Ascot rates its passenger snap-in valves to 65 PSI cold on rims up to .156 inch (3.9 mm) thick at the valve hole, and points you to a metal clamp-in valve beyond that. A bag of 50 or a box of 500 keeps a busy tire bay stocked.
This listing includes 1 valve stem.
Documents
Valve Stem Specifications
- TR number
- TR418
- Valve hole
- .453 in
- Length
- 2 in
- Bend
- Straight
| TR number | TR418 |
|---|---|
| Valve hole | .453 in |
| Mount | Snap-in |
| Length | 2 in |
|---|---|
| Bend angle | Straight |
| Max pressure | 65 PSI |
| Pack quantity | 1 |
| Brand | Ascot |
|---|---|
| MPN | TR418 |
| SKU | MVH418 |
Specifications for this option are not available yet.
Specifications are from the manufacturer's published data where available. Check your rim's valve hole size and your TPMS sensor before ordering.
The Ascot TR418 (461-00418) is a rubber snap-in valve for wheels with a .453 inch valve hole. Replacing the valve stem every time a tire is mounted is the cheapest insurance there is against a slow leak.
This is the TR418, with 2 inches of effective length. Ascot rates its passenger snap-in valves to 65 PSI cold on rims up to .156 inch (3.9 mm) thick at the valve hole, and points you to a metal clamp-in valve beyond that. A bag of 50 or a box of 500 keeps a busy tire bay stocked.
This listing includes 1 valve stem.

