Hydraulic Seal Kit for Dayton, Mighty Lift, and U-Line Pallet Jacks
DA BK100
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Compatibility
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Product Description
DA BK100 is a hydraulic seal kit engineered for Dayton B Series manual pallet jack models, specifically replacing seals in the 4YX97 hydraulic assembly. Composed of Nitrile rubber, carbon, and ceramic elements, this kit ensures leak-proof performance in pallet jack hydraulic pumps and cylinders. Designed for standard 5/8 inch shaft compatibility, it matches industry pressure and temperature requirements for manual material handling equipment. Cross-referenced as equivalent to WW 97-100 and 5NP21
Compatibility: Fits pallet jacks made by Dayton, model 4YX97. SKU: DA BK100
Specifications
Part Numbers & Compatibility
| Make | Dayton, Mighty Lift, U-Line |
| Model | 4YX97, ML55-II, ML55L, H-2708, H-2900, H-3045, H-1366 |
| Application | Hydraulic pump and cylinder sealing for material handling equipment |
| Part Number | DA BK100 |
| Manufacturer Part Number | BK100 |
| Cross-Reference Part Numbers | Replaces Dayton 4YX97, compatible with B Series pallet jacks, equivalent to WW 97-100, 5NP21 |
| Cross Reference Part Numbers | Replaces Dayton 4YX97, compatible with B Series pallet jacks, equivalent to WW 97-100, 5NP21 |
| Shaft Compatibility | Designed for standard 5/8 inch shaft compatibility |
| Compatibility | Fits pallet jacks made by Dayton, model 4YX97 |
Performance Specifications
| Pressure and Temperature Requirements | Matches industry pressure and temperature requirements for manual material handling equipment |
Additional Specifications
| Seal Material Composition | Comprises Nitrile rubber (Buna-N), carbon, and ceramic sealing elements |
| Seal Kit For Model | Compatible with Dayton 4YX97 manual pallet jack hydraulic assembly |
| Alternate Kit Descriptor | Listed as WW 97-100 |
Frequently Asked Questions
Q: Which models is the DA BK100 seal kit compatible with?
A: The DA BK100 is compatible with Dayton model 4YX97 manual pallet jacks, as well as Mighty Lift models ML55-II, ML55L, U-Line models H-2708, H-2900, H-3045, and H-1366.
Q: What materials are used in the DA BK100 seal kit?
A: The DA BK100 consists of Nitrile rubber seals, carbon seal faces, and ceramic backing elements. These materials are chosen for their durability and resistance to hydraulic fluids and temperature variations.
Q: How can I tell if the DA BK100 seal kit needs to be replaced?
A: Replace the DA BK100 if you notice hydraulic fluid leaks from the pump or cylinder, reduced lifting pressure, difficulty achieving full lift height, or fluid dripping under the pallet jack when parked. These are signs that seals have degraded.
Q: Are there cross-reference part numbers for the DA BK100?
A: Yes, the DA BK100 is equivalent to seal kit numbers WW 97-100 and 5NP21. If you have access to equipment documentation with those part numbers, the DA BK100 will provide identical performance and compatibility.