Product Description
Prestolite PL 17-203 Brush Set is designed for use in electric lift truck motors, compatible with MBD 5000 Series and select Ohio PM motors. This 12VDC brush set provides OEM-quality carbon brushes and direct interchange with multiple cross-referenced part numbers.
Specifications
Application Compatibility
| Compatible With | Prestolite MBD 5000 Series Motors, Ohio PM Motors |
Electrical Specifications
| Voltage Rating | 12VDC nominal |
Material & Construction
| Brush Material | High-conductivity carbon composition |
Part Numbers
| OEM Part Number | 17-203 |
| Manufacturer Part Number | PL 17-203 |
| Cross-Reference Part Numbers | 17-203/2, MBD1512S, MDB1512S, 143-20007, St. Mary's Carbon 433SM |
| Replaces/Supersedes Part Numbers | 42-32, ESQ12S, Q12S |
| Equivalent/Interchange Part Numbers | J&N Electrical Products 143-20002, Arrowhead SPL9107, 143-20026 |
Frequently Asked Questions
Q: What electric motors does the PL 17-203 brush set fit?
A: The PL 17-203 is designed for 12VDC Prestolite motors, specifically compatible with MBD 5000 Series and select Ohio PM motors used in electric lift trucks. Cross-reference part numbers include 17-203/2, MBD1512S, MDB1512S, 143-20007, and St. Mary is Carbon 433SM.
Q: What other part numbers is the PL 17-203 equivalent to?
A: The PL 17-203 provides direct interchange with J&N Electrical Products 143-20002 and Arrowhead SPL91. This brush set also supersedes older Prestolite designations 42-32, ESQ12S, and Q12S. Confirm compatibility by matching your motor nameplate to one of these cross-references.
Q: Is the PL 17-203 OEM quality?
A: Yes, the PL 17-203 is manufactured to OEM specification for Prestolite 12VDC motors. It provides the same electrical and mechanical performance as original equipment brushes and is a direct replacement for MBD 5000 Series and Ohio PM motor applications.
Q: What is the voltage rating for this brush set?
A: The PL 17-203 is rated for 12VDC electrical systems. This brush set is engineered specifically for 12-volt traction and pump motors in electric lift trucks. Do not use in higher voltage applications.
Q: What brush material and construction does the PL 17-203 use?
A: The PL 17-203 contains carbon brushes with copper pigtail leads configured for standard Prestolite brush holders. The brush composition is optimized for 12VDC DC motor service, providing consistent electrical contact and minimal arcing.