Seal Kit for Lift-Rite RG30
LF PR8577
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
OEM hydraulic seal kit LF PR8577 is engineered for Lift-Rite RG30 Ergonomic 3000 Series manual pallet jacks. This kit includes all critical NBR and polyurethane pump and control valve seals for maintaining optimal hydraulic performance up to 3000 PSI, ensuring compatibility with standard RG30 bore and rod configurations, and is designed for use with polished hard chrome finished rams.
Compatibility: Fits pallet jacks made by Lift-Rite, model RG30. SKU: LF PR8577
Specifications
Material & Construction
| Hardness | Nitrile rubber Shore A 70 ±5 |
Part Numbers & Compatibility
| Make | Lift-Rite, Raymond |
| Model | RG30 |
| Fluid Compatibility | Compatible with ISO 32 or ISO 46 hydraulic oil |
| Part Number | LF PR8577 |
| Manufacturer Part Number | PR-8577 |
| Cross-Reference Part Numbers | LFPR8577, LR PR8577, LRPR8577 |
| Compatible Equipment Models | RG30 Ergonomic 3000 Series |
| Cross Reference Part Numbers | LFPR8577, LR PR8577, LRPR8577 |
Additional Specifications
| Surface Finish Requirement | For use on piston/ram with polished hard chrome plated finish |
| Pressure Retention | Maintains pressure with rated leakage less than 0.02 cc/min at 3000 PSI |
| Seal Grade | Meets OEM-grade specifications for hydraulic sealing applications |
| Description | OEM hydraulic seal kit LF PR8577 is engineered for Lift-Rite RG30 Ergonomic 3000 Series manual pallet jacks. This kit includes all critical NBR and polyurethane pump and control valve seals for maintaining optimal hydraulic performance up to 3000 PSI, ensuring compatibility with standard RG30 bore and rod configurations, and is designed for use with polished hard chrome finished rams. |
Frequently Asked Questions
Q: What equipment models does the LF PR8577 fit?
A: The LF PR8577 is engineered specifically for Lift-Rite RG30 manual pallet jacks. Cross-references include LR PR8577, LFPR8577, and LRPR8577. Verify your equipment model matches the RG30 specification before ordering.
Q: What materials are used in the LF PR8577 kit?
A: The kit contains NBR and polyurethane seals. The nitrile rubber seals are Shore A 70 +/- 5 hardness, meeting specifications for hydraulic sealing applications. Polyurethane seals provide superior wear resistance in high-cycle environments.
Q: How do I know when to replace the LF PR8577 kit?
A: Replace the kit if you notice signs of seal degradation such as loss of system pressure, visible leakage at pump or valve ports, and sluggish lift action. Regular inspection is recommended for optimal performance.
Q: What are the cross-reference part numbers for the LF PR8577?
A: The LF PR8577 is also referenced as PR-8577, LFPR8577, LR PR8577, and LRPR8577 across Lift-Rite documentation and distributors. Confirm the cross-reference matches your RG30 model.