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13056
BOSCHAlternatorIR/EF12V55ACW Rotation
Fits Mercedes-Benz, Mercedes and Mercedes LCV · 2.3L–4.5L engines
26 interchanges100 applications37 components
Or call (405) 225-7220 · M–F 8–5 CT
Note:This is a Later Case Version of the 13056. | 220-140 - Older Version and 220-140A and 220-140B- Newer Version (Case Styles). There are Other OEM No.'s That Cross Into These Two PIC Numbers Also. This is a 55A Internally Regulated Alternator for Many Mercedes Benz Models. The 13153 (65A) Looks Identical to the 13056. Always Match Pulley Needs As They May Be Single or Double "V"-Groove. The Spread Between the Two Mounting Holes is the Same on the 13056 and the 13153 (170mm), But is 10mm Greater on the 13154, 14820 and 14824 (180mm).
Specifications
Full technical detail
- Type
- Alternator
- Manufacturer
- BOSCH
- Design
- IR/EF
- Voltage
- 12V
- Amperage
- 55A
- Rotation
- CW
- Pulley Design
- V1
- Plug Code
- 110
- Plug Clock
- 9:00
OEM part numbers
Genuine OEM & engine-manufacturer numbers this alternator replaces
Bosch
Bosch Remanufactured
Bosch Service Europe
Marelli
Vehicle applications
Fits 100 configurations
Showing 40 of 100 configurations
Domestic(40)
Component breakdown
Replacement parts that go inside this unit
| Component | Part numbers |
|---|---|
| Bearing, Ball | 5-3200 5-4000 5-4700 |
| Bearing, Ball | 5-3200 5-4000 |
| Bearing, Ball | 5-3200 5-4700 |
| Bearing, Ball | 5-4700 |
| Brush Set | 7320-1115B 7320-1116B |
| Brush Set | 7320-1115B 7320-1116B |
| Brush Set | 7320-1115B |
| Brush, Alt | 7320-1103 |
| Bushing, Mounting, Alt | 9720-2004 9720-2005 9720-2007 9720-2008 9720-2011 9720-2012 |
| Plug Code | 9801-110 |
| Plug Code | 9801-110 |
| Plug Code | 9801-110 |
| Plug Code | 9801-110 |
| Pulley | 7920-1003 |
| Pulley | 7900-1001 |
| Pulley | 7900-1001 |
| Rectifier | 7720-1000 7720-1001 |
| Rectifier | 7710-3502 |
| Rectifier | 7720-1000 7720-1001 |
| Rectifier | 7720-1000 7720-1001 |
| Regulator | 8020-1138 |
| Regulator | 8020-1138 |
| Regulator & Brush Holder | 8020-1136 8020-1136A 8020-1151 8020-1065 8020-1129 8020-1204 |
| Regulator & Brush Holder | 8020-1145 |
| Regulator & Brush Holder | 8020-1205 |
| Regulator & Brush Holder | 8082-100 |
| Rotor | 7020-778 7020-800 |
| Rotor | 7020-762 7020-778 7020-800 |
| Rotor | 7020-762 7020-800 |
| Slip Ring, Rotor | 7120-201 |
| Stator | 7220-9303 7220-9313 |
| Stator | 7220-9303 |
| Stator | 7220-9303 |
| Test Lead, Alt | 9800-B |
| Test Lead, Alt | 9800-B |
| Test Lead, Alt | 9800-B |
| Test Lead, Alt | 9800-B |