Product Description
OEM-grade Mitsubishi brush set for electric lift truck starters, comprising four carbon-graphite brushes sized 7 mm x 14 mm x 15.5 mm with 28 mm copper leads, compatible with Mitsubishi OSGR starter motors; cross-references M648C16271, M649T00771, 68-8310, and Mazda G601-18-X70.
Specifications
Electrical
| Operating Voltage | 12 VDC |
Part Numbers
| Cross-Reference Part Numbers | Replaces Mitsubishi M648C16271, other 68-8310 units; equivalent Mazda G601-18-X70 and Mitsubishi M649T00771 |
| OEM Part Number | M648C16271 |
| Mazda Equivalent Part Number | G601-18-X70 |
| Supersedes Part Number | M649T00771 |
| Other Equivalent Part Numbers | 68-8310 |
Frequently Asked Questions
Q: What is the MI 1009186 brush set used for?
A: The MI 1009186 is an OEM brush set comprising four carbon-graphite brushes designed for Mitsubishi OSGR starter motors in electric lift truck applications. These brushes conduct electrical current to the starter motor commutator during engine cranking cycles.
Q: What are the dimensions and specifications of the MI 1009186 brushes?
A: Each brush in the MI 1009186 set measures 7 mm x 14 mm x 15.5 mm with 28 mm copper leads. The set contains four carbon-graphite brushes sized for standard OSGR starter motor brush holders. These dimensions are critical for proper electrical contact and commutator wear characteristics.
Q: What are the cross-reference part numbers for MI 1009186?
A: The MI 1009186 cross-references to Mitsubishi M648C16271, M649T00771, 68-8310, and Mazda G601-18-X70. These designations indicate OEM compatibility across Mitsubishi and Mazda starter motor applications. Verify your starter motor part number before ordering.
Q: What operating voltage is the MI 1009186 brush set rated for?
A: The MI 1009186 brushes are rated for 12VDC starter motor operation. These are standard 12-volt DC brushes typical of automotive and industrial lift truck starting systems. Do not use in higher voltage applications as insulation and current-carrying capacity are designed for 12VDC service.
Q: How long do MI 1009186 brushes typically last before replacement?
A: Brush lifespan in starter applications typically ranges from 2 to 4 years depending on climate, storage conditions, and frequency of equipment use. Brushes wear as they conduct current through the commutator. When starter cranking becomes sluggish or grinding sounds increase, brush replacement should be considered.