Product Description
Cushman electric lift truck brush CU 883663, carbon-graphite with solid copper crossover, dimensions 1-7/16 in x 5/8 in x 1/2 in. OEM for GE 48JB/49JB series; replaces 882960 CU, 15445-G1 EZ, and additional cross-reference part numbers. Engineered for precise fit in specified traction motors.
Specifications
Material & Construction
| Contact Surface Finish | Precision-ground |
Part Numbers
| OEM Part Number | CU 883663 |
| Cross-Reference Part Numbers | Replaces 882960 CU, interchangeable with 15445-G1 EZ, 15634-G1 EZ, 70491-73 CO, 82842-86 CO, 70-105-00 TD |
Frequently Asked Questions
Q: What equipment does CU 883663 fit?
A: CU 883663 is an OEM brush designed for GE 48JB and 49JB series traction motors used in Cushman electric lift trucks. It is engineered specifically for these motor applications and not interchangeable with other motor types.
Q: What are the exact dimensions of CU 883663?
A: CU 883663 measures 1-7/16 inches long by 5/8 inch wide by 1/2 inch thick. Verify these dimensions match your motor before ordering, as incorrect sizing will prevent proper motor operation.
Q: What cross-reference part numbers replace CU 883663?
A: CU 883663 replaces 882960 CU and is interchangeable with 15445-G1 EZ, 15634-G1 EZ, 70491-73 CO, 82842-86 CO, and 70-105-00 TD. Confirm compatibility with your specific motor model and serial range before substituting.
Q: What material is CU 883663 made from?
A: CU 883663 is manufactured from carbon-graphite material with a solid copper crossover. The contact surface is precision-ground to ensure reliable electrical continuity and consistent motor performance.
Q: How long does CU 883663 typically last?
A: Brush lifespan depends on motor usage intensity, duty cycle, and operating conditions. Carbon-graphite brushes with copper crossovers typically provide 1000 to 3000 operating hours. Monitor for worn appearance, arcing, or reduced lift performance as replacement indicators.