Shaft Seal for Toyota 7HBW23 and 8HBW23
TO 00590-43428-71
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
Toyota OEM shaft seal (00590-43428-71) for electric pallet jack and lift truck drive unit assemblies. Designed for shaft-brake interfaces, manufactured to exact Toyota specifications for reliable sealing performance. Fits multiple electric lift truck models, including 7HBW23 and select 8BWS/8HBW series.
Compatibility: Fits pallet jacks made by Toyota, model 7HBW23. SKU: TO 00590-43428-71
Specifications
Part Numbers & Compatibility
| Make | Toyota |
| Model | 7HBW23, 8HBW23 |
| Part Number | 00590-43428-71 |
| Manufacturer Part Number | 00590-43428-71 |
| Compatibility - Equipment | Compatible with Toyota electric lift trucks (reference models: 7HBW23 and relevant 8BWS/8HBW series electric pallet jacks; confirmation from OEM parts diagrams) |
| Compatibility Equipment | Compatible with Toyota electric lift trucks (reference models: 7HBW23 and relevant 8BWS/8HBW series electric pallet jacks; confirmation from OEM parts diagrams) |
Additional Specifications
| Description | Toyota OEM shaft seal (00590-43428-71) for electric pallet jack and lift truck drive unit assemblies. Designed for shaft-brake interfaces, manufactured to exact Toyota specifications for reliable sealing performance. Fits multiple electric lift truck models, including 7HBW23 and select 8BWS/8HBW series. |
| SKU | TO 00590-43428-71 |
Frequently Asked Questions
Q: What is TO 00590-43428-71 and where is it used?
A: TO 00590-43428-71 is a shaft seal designed for use in electric lift truck drive unit assemblies. It prevents fluid leakage and contamination at the interface where the drive shaft meets the brake assembly.
Q: Which Toyota lift truck models is this shaft seal compatible with?
A: TO 00590-43428-71 is compatible with Toyota 7HBW23 and 8HBW23 models. Verify your equipment model and serial number against parts diagrams to confirm compatibility before ordering.
Q: What happens if the shaft seal fails?
A: A failed shaft seal can lead to hydraulic fluid or gear oil leakage, loss of lubrication in the drive assembly, and brake system contamination. This may result in equipment downtime, potential brake failure, and costly damage to the motor and gearbox. Replace the seal immediately when leakage is detected.
Q: What material is this shaft seal made from?
A: This shaft seal is constructed from durable materials designed to withstand the operating conditions of electric lift trucks. It provides long-lasting performance and reliable sealing.
Q: How do I know when to replace this shaft seal?
A: Inspect the area around the shaft regularly for signs of fluid leakage. Replace the seal immediately when weeping or active leakage is observed to prevent further damage and ensure continued equipment performance.
Q: Are there any cross-reference part numbers for this seal?
A: No cross-reference or supersession part numbers are currently verified for TO 00590-43428-71. Always confirm compatibility with your equipment model and serial number.