Product Description
Distributor cap
Frequently Asked Questions
Q: How does SKU 19101-33013-73 differ from SKU 19101-33013-71?
A: The 73 variant is designed for engines with a different rotor orientation and cap terminal layout. Both are 4-cylinder distributor caps but for different engine families. Do not interchange them; using the wrong cap prevents correct spark timing to cylinders.
Q: What diameter rotor does this distributor cap accept?
A: This cap accommodates a 28-mm rotor shaft. The rotor bore is machined to tight tolerance to ensure minimal rotor wobble and consistent contact pressure on the cap electrodes. Worn or undersized rotors cause intermittent misfires.
Q: Can moisture damage this cap?
A: Yes. Moisture ingress through cracks or the rotor socket causes contact corrosion, arcing, and ignition failure. In cold storage environments below 32 degrees Fahrenheit, condensation accelerates contact deterioration. Inspect caps regularly in high-humidity or outdoor operations.
Q: What should I check when ordering a replacement?
A: Verify engine model, cylinder count, and rotor terminal position before ordering. Measure the cap base diameter (typically 42 to 52 mm) and confirm internal terminal count matches your ignition module wiring. Cross-check the OEM part number on your current cap.
Q: Is this cap compatible with older Crown and Hyster models?
A: This cap fits Crown and Hyster forklifts with Toyota-based 4-cylinder engines manufactured between 2008 and 2018. Serial number verification is required; contact us with your equipment serial to confirm fitment for older or rebuilt units.