2x Locking Fuel Cap for Kenworth Peterbilt Freightliner Western Star SNV431089
2x Locking Fuel Cap for Kenworth Peterbilt Freightliner Western Star SNV431089
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Locking Fuel Cap for Kenworth, Peterbilt, Freightliner, Western Star
This two-pack of locking fuel caps (cross-reference SNV431089) replaces OE caps for Kenworth, Peterbilt, Freightliner, and Western Star trucks, securing fuel against theft and contamination.
Overview
The Locking Fuel Cap for Kenworth, Peterbilt, Freightliner, Western Star offers a reliable key-lock mechanism for diesel tanks. This heavy-duty locking fuel cap for Kenworth, Peterbilt, Freightliner, and Western Star trucks deters siphoning and keeps fuel clean. Built for long-haul and vocational trucks, the cap installs directly in place of the original vented cap.
Built For Performance
- Two-pack includes matching keys to secure both primary and auxiliary tanks
- Hardened zinc body with black finish resists rust and road chemicals
- Vented to maintain proper tank pressure and avoid starvation
- Precision-fit thread or bayonet matches original fuel neck profile
- Locking mechanism operates smoothly and prevents tampering
Fits These Machines
- for Kenworth trucks
- for Peterbilt trucks
- for Freightliner trucks
- for Western Star trucks
On-The-Job Use
- Used to replace worn or missing fuel caps on long-haul sleepers
- Essential for fleet security to prevent fuel theft in terminal lots
- Installs on vocational dump trucks, mixers, and heavy-haul tractors
- Suitable for fuel tank sizes up to 150 gallons on highway trucks
- Quick swap during pre-trip inspections to maintain a sealed fuel system
Specs At A Glance
| Part Number(s) | SNV431089 |
| Quantity | 2 caps with 4 keys |
| Type | Locking vented fuel cap |
| Compatibility | Kenworth, Peterbilt, Freightliner, Western Star |
| Material | Zinc-plated steel with brass internals |
Good To Know
Q: Will these caps fit all Kenworth models? A: They are designed to match the original cap neck style used on most Kenworth, Peterbilt, Freightliner, and Western Star diesel trucks; confirm your filler neck diameter and thread pattern before ordering.
Q: How many keys come with the pair? A: Each cap includes two keys, giving you a total of four keys to distribute among drivers or keep as spares.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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