Product Description
Felt seal SY43548 by Liftsplus.com is an industrial-grade sealing element for electric lift truck wheel hubs and axle assemblies, manufactured from SAE F-10 high-density industrial felt and engineered to restrict particulate ingress in electric pallet truck and lift truck applications.
Specifications
Material & Construction
| Seal Material | High-density pressed wool felt |
| Material Specification | SAE F-10 industrial felt, thickness tolerance ±0.005 inch |
Part Numbers
| Manufacturer Part Number | SY43548 |
| OEM Part Number | SY43548 |
Frequently Asked Questions
Q: What material is the SY43548 felt seal made from?
A: The SY43548 is manufactured from SAE F-10 high-density industrial pressed wool felt with a thickness tolerance of ±0.005 inch. This material specification is designed for particulate restriction in wheel hub and axle assemblies on electric pallet trucks and lift trucks.
Q: Which electric lift truck models use the SY43548 felt seal?
A: The SY43548 fits wheel hub and axle assemblies across multiple electric pallet truck brands including Crown, Toyota, Raymond, and Yale. Verify your equipment model and axle diameter against part compatibility before ordering.
Q: What is the purpose of the SY43548 seal?
A: This felt seal restricts particulate ingress (dirt, debris, moisture) into wheel hub and axle bearing cavities. Proper sealing extends bearing life by preventing contamination that causes premature wear and failure.
Q: How long does the SY43548 felt seal typically last in service?
A: Service life depends on operating conditions and environment. In standard indoor warehouse use, expect 12-24 months. In wet or cold storage environments, replacement may be needed every 6-12 months due to moisture absorption.
Q: Does the SY43548 have any equivalent cross-reference part numbers?
A: Verify exact cross-references with your equipment documentation. The SY43548 designation is used across multiple OEM platforms. Check your truck nameplate and serial number to confirm correct fitment.