Product Description
OEM Yale brake assembly (SKU: YL 524148583) designed for MPB and MPW series electric lift truck drive units. Provides factory-standard braking performance, direct drive unit compatibility, and utilizes OEM composite friction materials and ASTM A36 backing plate. Rated for continuous-duty up to 5000 lbs load capacity as per Yale technical specification.
Compatibility: Fits pallet jacks made by Yale, model MPB 040 E. SKU: YL 524148583
Specifications
Material
| Brake Friction Material | OEM grade composite friction material |
| Backing Plate Material | Carbon steel per ASTM A36 |
| Spring Material | High carbon steel per SAE 1070 |
Part Numbers
| OEM Part Number | YL 524148583 |
| Manufacturer Part Number | 524148583 |
| Compatible Models | MPB040EB827, MPB045EB827, MPW050EC802, MPW045EB802 |
Frequently Asked Questions
Q: Which Yale electric truck models use this brake assembly?
A: This OEM brake assembly fits Yale MPB040E (B827), MPB045E (B827), MPW050E (C802), and MPW045E (B802) electric pallet trucks. Verify your truck model and designator code before ordering, as brake assemblies are not interchangeable across different models.
Q: What is the load capacity rating for this brake?
A: The YL 524148583 brake assembly is rated for continuous-duty operation up to 5000 lbs load capacity in accordance with Yale technical specifications. Do not exceed this rating during operation.
Q: What friction material is used on the brake pads?
A: This assembly features OEM-grade composite friction material bonded to the brake surface. The composite formulation is engineered for consistent stopping performance across temperature ranges from ambient to cold storage environments without fade.
Q: What material is the backing plate?
A: The backing plate is manufactured from carbon steel to ASTM A36 specification, providing structural rigidity and thermal stability. Spring components are high carbon steel per SAE 1070 standard for consistent brake engagement and release.
Q: What symptoms indicate brake replacement is necessary?
A: Replace the brake assembly if you experience soft or spongy brake pedal feel, increased stopping distance, grinding or squealing noise during braking, or visible wear to friction surfaces. Loss of braking performance creates operator and load safety hazards and requires immediate replacement.
Q: Is this a direct drive unit replacement?
A: Yes, the YL 524148583 is a direct drive unit replacement that maintains factory-standard braking performance. No modifications to truck wiring or brake circuits are required.