Product Description
CONTACT KIT
Frequently Asked Questions
Q: What components are included in the 154551 contact kit?
A: The 154551 contact kit supplies replacement electrical contacts and assemblies for electric lift truck control systems. The kit is designed for common battery-powered truck models and includes wear contacts, springs, and mounting hardware needed for traction and steering motor circuits.
Q: Which electric lift truck brands and models use the 154551 contact kit?
A: This contact kit is compatible with electric lift trucks from Crown, Toyota, Raymond, Yale, Hyster, and Jungheinrich. Verify your truck model and serial range before ordering, as contact specifications vary by voltage and motor type.
Q: What is the typical lifespan of electrical contacts in the 154551 kit?
A: Contact lifespan depends on operating hours and load cycles. Heavy-use trucks may require replacement every 18 to 24 months. Monitor for erratic motor response, loss of power, or intermittent steering as signs of contact wear.
Q: How do I identify if the 154551 contact kit is needed for my equipment?
A: Symptoms of worn contacts include delayed motor start, inconsistent acceleration, steering lag, or complete loss of power to traction motors. If the battery and charger test normal but power delivery is unreliable, contact replacement is likely needed.
Q: What material are the contacts and springs constructed from?
A: The 154551 kit contains silver-alloy contacts bonded to copper terminals and hardened steel springs. These materials provide reliable electrical conductivity and durability under repeated on/off cycles typical of material handling operations.