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MOTOROLA · Alternator
AlternatorIR/EFMOTOROLA
8428
PIC210-420A
Voltage
12V
Amperage
65A
Rotation
CW
6 interchanges6 applications9 components
Note:Item number 8MR2185L Sales number 110-600 Series number 8MA-8MH-8MR Note External Sense Note: Ignition Excite Note: Remote voltage sense UL approved Fix circle (Mount): 82.3mm Fix circle (Adjuster): 90.68mm Bracket angle: -30? / 0? / 30? Cut in speed: 1200 Max speed: 8000 Weight: 5.08kg Volt 12 Output 65A Mounting style SPOOL Spool length 1 Rotation CLOCKWISE Housing coating E-COAT UL Approved Yes Mounting bolt size .505-.520 Mounting ear size 5/16-18 NC (3 HOLE) Mounting holes 3 Positive stud 1/4-20 NC Negative stud 10-24 NC Rectifier location INTERNAL Shaft diameter .6265-.6272 Excitation type Ignition Excite Regulator location Integral Regulator number 8RG2060A Diode trio Yes Remote sense Yes
Specifications
Full technical detail
- Type
- Alternator
- Manufacturer
- MOTOROLA
- Design
- IR/EF
- Voltage
- 12V
- Amperage
- 65A
- Rotation
- CW
- Pulley Design
- WO/ PULLEY
- Pulley Groove OD
- 0
Vehicle applications
Fits 6 configurations
Domestic(6)
| Make | Model | Engine | Years |
|---|---|---|---|
| Carrier Transicold(Truck Unit) | RD | Yanmar 374 / 395 | 1989–1996 |
| Carrier Transicold(Truck Unit) | TD | Yanmar 374 / 395 | 1989–1996 |
| Carrier Transicold(Truck Unit) | TS | Yanmar 374 / 395 | 1989–1996 |
| Thermo King(Truck Unit) | MD-II TCI | Yanmar 366 (TK 3.66) Diesel | 1989–2003 |
| Thermo King(Truck Unit) | RD-II MAX | Yanmar 388 (TK 3.88) | 1992–2002 |
| Thermo King(Truck Unit) | RD-II TLE | Yanmar 395 (TK 3.95) | 1996–2006 |
Component breakdown
Replacement parts that go inside this unit
| Component | Part numbers |
|---|---|
| Bearing, Ball | 5-4000 5-4700 |
| Brush Holder Assy, Alt | 7410-1401 |
| Brush, Alt | 7310-100 |
| Diode Trio | 7710-681 |
| Rectifier, Neg | 7710-3541 |
| Rectifier, Pos | 7710-3523 7710-3532 |
| Regulator, Alt | 8010-335 |
| Rotor | 7010-1322 |
| Test Lead, Alt | 9800-I |