Product Description
Pump Piston
Compatibility: Fits pallet jacks made by Dayton, model 4YX96. SKU: DA 2748-53A-96
Frequently Asked Questions
Q: What does the pump piston do in a Dayton pallet jack?
A: The pump piston is the primary reciprocating component in the hydraulic pump. It converts manual lever action into pressurized fluid flow that raises and lowers the load.
Q: Which Dayton models are compatible with pump piston DA 2748-53A-96?
A: This pump piston is designed for Dayton model 4YX96 pallet jacks. Ensure your equipment matches this model number before ordering.
Q: What material is the pump piston made from?
A: The pump piston is manufactured from high-grade aluminum alloy with a precision-machined surface. This composition provides strength, corrosion resistance to hydraulic fluids, and tight tolerances for seal integrity.
Q: What are signs that the pump piston needs replacement?
A: Replace the piston if you experience hard pump action, reduced lift height, sluggish lowering, or visible hydraulic fluid leakage around the pump assembly. Internal piston wear cannot be visually inspected without pump disassembly.
Q: How long should a pump piston last in normal operation?
A: A properly maintained piston typically lasts 3 to 5 years or 50,000 to 100,000 lift cycles. Lifespan depends on fluid condition, load consistency, and frequency of use. Contaminated hydraulic fluid significantly accelerates wear.
Q: Is this pump piston available under other part numbers?
A: SKU DA 2748-53A-96 is the specific identifier for Dayton 4YX96 model compatibility. If you need parts for other equipment brands or older Dayton models, contact our parts team for cross-reference options.