Product Description
Snap ring
Frequently Asked Questions
Q: What does the JT JHS1100-17 snap ring do in a pallet jack?
A: The JT JHS1100-17 is a retaining ring that holds internal pump or cylinder components in place and prevents axial movement of shafts and bearings. Snap rings are critical mechanical fasteners that keep assembly parts from shifting or separating under load.
Q: What are the specifications of the JT JHS1100-17 snap ring?
A: This is a metric snap ring designed for use in Toyota JHS1100 pump and cylinder assemblies. The exact bore diameter and thickness are engineered to the pump specifications. Do not substitute with different sized snap rings as this will cause component misalignment.
Q: Which Toyota pallet jack models use the JT JHS1100-17 snap ring?
A: This snap ring is used in the JHS1100 pump series found on Toyota electric and manual pallet jacks. Confirm your equipment contains this pump series before ordering. Different pump models may use different snap ring sizes.
Q: What material is the JT JHS1100-17 snap ring made from?
A: This snap ring is made from hardened spring steel with a zinc or nickel coating to resist corrosion. The spring temper allows the ring to maintain tension while the hardening prevents permanent deformation under cyclic loading.
Q: What happens if the JT JHS1100-17 snap ring fails or is missing?
A: If the snap ring becomes loose or breaks, internal pump components will shift, causing excessive noise, loss of prime, inability to develop pressure, or complete pump failure. The pump may seize or leak fluid externally.
