Seal kit for Caterpillar 5000
CT A000000871
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Compatibility
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Product Description
Caterpillar CT A000000871 is an OEM hydraulic cylinder seal kit for manual pallet jack applications, compatible with Caterpillar-branded pallet jacks. It includes cross-reference A000000871 and CTA000000871. Designed for hydraulic systems with rod diameters up to 2.00 inches and bore diameters up to 4.00 inches. Manufactured from NBR and PU materials with a working pressure rating of 3000 PSI.
Compatibility: Fits pallet jacks made by Caterpillar, model 5000. SKU: CT A000000871
Specifications
Part Numbers & Compatibility
| Make | Caterpillar |
| Model | 5000 |
| Part Number | CT A000000871 |
| Cross-Reference Part Numbers | A000000871, CTA000000871 |
| Manufacturer Part Number | CT A000000871 |
| Cross Reference Part Numbers | A000000871, CTA000000871 |
| Compatibility | Fits pallet jacks made by Caterpillar, model 5000 |
Wheel Dimensions
| Rod Diameter | up to 2.00 inches |
Additional Specifications
| System Working Pressure | 3000 PSI maximum |
| Seal Material | Nitrile rubber (NBR), polyurethane (PU) for dynamic seals |
Frequently Asked Questions
Q: What equipment does the CT A000000871 fit?
A: The CT A000000871 is a replacement hydraulic cylinder seal kit for Caterpillar manual pallet jacks, specifically model 5000. Cross-references include a000000871 and cta000000871. Confirm your pallet jack model matches before ordering.
Q: What materials are used in the CT A000000871 seal kit?
A: The CT A000000871 contains seals manufactured from nbr (nitrile rubber) and pu (polyurethane). These materials provide durability, oil resistance, and performance in high-pressure applications.
Q: How do I know if the hydraulic cylinder seals need replacement?
A: Signs of seal failure include hydraulic fluid leakage around the cylinder rod, loss of lift pressure, slow or jerky lift operation, or inability to hold a load at height. Internal leakage may cause the cylinder to drift downward even with the control lever in neutral position.
Q: What are the cross-reference part numbers for CT A000000871?
A: The CT A000000871 hydraulic cylinder seal kit has cross-reference part numbers a000000871 and cta000000871. Use any of these to locate the correct replacement seal kit for Caterpillar model 5000 pallet jacks.