Workhorse W20 Locking Gas Cap
NAPA Part Number 703-1689 Locking Gas Cap fits the W20 Chassis on my Motorhome. I have been wanting to add a Locking Gas Cap, not so much as to prevent siphoning, but to stymie anyone from contribu...
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After my fiasco with putting DEF in my fuel tank, I put also put on a locking gas cap. It slows me down and makes me think, and prevents others from making a mistake or deliberately causing damage.
