Product Description
Yale YL 509016823 is a metal-graphite brush set designed for electric lift truck traction motors, supplied as a set of four brushes with each brush measuring 11/32 inch by 11/16 inch by 5/8 inch, and interchangeable with YT 509016823 and OEM reference 003 509016823.
Specifications
Material
| Contact Material | Metal-graphite (MG) grade |
Part Numbers
| OEM Part Number | YL 509016823 |
| Manufacturer Part Number | 509016823 |
| Cross-Reference Part Numbers | Equivalent to 003 509016823, supersedes 003 509016822, interchangeable with YT 509016823 |
| Replaces / Supersedes | 003 509016822 |
| Equivalent / Interchange | YT 509016823, 003 509016823 |
Frequently Asked Questions
Q: What are the dimensions and material composition of YL 509016823 brushes?
A: Each brush in the YL 509016823 set measures 11/32 inch by 11/16 inch by 5/8 inch. The brushes are made from metal-graphite contact material, which provides durability and consistent electrical conductivity for traction motor applications.
Q: Is YL 509016823 interchangeable with other part numbers?
A: Yes. YL 509016823 is interchangeable with YT 509016823 and the OEM reference 003 509016823. It supersedes the older 003 509016822. Verify cross-reference compatibility with your equipment documentation before ordering.
Q: How many brushes are in the YL 509016823 set?
A: The set contains four individual brushes, sized and matched as a complete replacement set for Yale electric lift truck traction motors.
Q: What makes metal-graphite brush material suitable for traction motors?
A: Metal-graphite composition provides excellent electrical conductivity, moderate wear resistance, and stable performance across temperature ranges typical in material handling equipment. This material balances brush longevity with motor efficiency.
Q: What is the relationship between YL 509016823 and part number 003 509016822?
A: YL 509016823 supersedes the earlier 003 509016822. If your equipment currently uses 003 509016822, you can upgrade to YL 509016823 as a direct replacement with improved specifications.