Product Description
Distributor cap
Frequently Asked Questions
Q: What does the -71 designation indicate on this SKU?
A: The -71 suffix indicates this cap has enhanced weatherproofing and thicker phenolic material rated for cold storage, outdoor, and high-humidity environments. Contact bore sealing is improved to reduce moisture ingress. This variant is recommended for operations below 40 degrees Fahrenheit or above 85 percent humidity.
Q: Which forklift brands and models use this weatherproof cap?
A: This cap fits Toyota, Crown, Hyster, Clark, and Mitsubishi electric and LPG forklifts with 4-cylinder inline engines. Verify your equipment serial number and engine displacement match product specifications. Contact us with model information to confirm exact compatibility.
Q: How is this cap different from standard phenolic distributor caps?
A: The -71 variant uses thicker phenolic walls (4 mm versus 3 mm standard) and nickel-plated brass contacts versus standard brass. Seals around the rotor bore and high-tension terminal are reinforced. These enhancements extend lifespan in harsh outdoor and cold storage conditions by 300 to 500 operating hours.
Q: What is the expected service life in cold storage?
A: In cold storage environments (below 32 degrees Fahrenheit), this cap provides 1800 to 2200 operating hours before contact corrosion becomes significant. Standard caps fail in 800 to 1200 hours under the same conditions. Annual inspection is recommended in cold-climate operations.
Q: Can I use this weatherproof cap in standard warehouse conditions?
A: Yes. This cap is backward compatible and works in all temperature and humidity ranges. It provides longer lifespan and better reliability than standard caps, even in controlled warehouse environments. The additional cost is justified for equipment operating 50 or more hours per week.
Q: What rotor part number should I order with this cap?
A: Use rotor SKU 19100-76004-71 or equivalent universal 4-cylinder rotor with 28-mm shaft bore. Confirm the rotor terminal blade aligns with this cap terminal positions. Always replace the rotor when replacing the cap to ensure optimal electrical contact and spark timing.