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13725
MARELLIAlternatorIR/IF12V100ACW Rotation
Fits Land Rover · 3.9L engine
11 interchanges3 applications9 components
Or call (405) 225-7220 · M–F 8–5 CT
Note:This is a 100A Marelli Alternator for the 1994-95 Landrover Discovery. Although Similar in Appearance to the 13697, This Unit Has Two Top and Bottom Mounting Ears (One Set on Each Housing). This Unit Uses a 7-Groove Serpentine Pulley. There are Three Studs on the Back at 9:00 - B+, D+ And W. The 13727 is Very Similar - the Main Difference is the Type of 7-G Pulley Used (the 13725 Has a Much Larger O.D. Pulley). These Pulleys Will Transfer Between Units, BUT in a Change Made in 8/2004, Lester Has Decided to Bring Back the 13727 as a Good Number Because There is Also a Difference in the Battery Stud Between the Two Units - the 13725 is 6mm, While the 13727 is 8mm. Also, the Back Cover is Held on With 3 Screws on the 13725, and 4 Screws on the 13727 (Helps With Identification) So, While the 13727 Had Been Superseded to the 13725 as of 11/2001, it is Now a Good Number Again (8/2004).
Specifications
Full technical detail
- Type
- Alternator
- Manufacturer
- MARELLI
- Design
- IR/IF
- Voltage
- 12V
- Amperage
- 100A
- Rotation
- CW
- Pulley Design
- S7
- Pulley Groove OD
- 66
- Plug Code
- 381
- Plug Clock
- 9:00
OEM part numbers
Genuine OEM & engine-manufacturer numbers this alternator replaces
Vehicle applications
Fits 3 configurations
3 configurations
Domestic(2)
| Make | Model | Engine | Years |
|---|---|---|---|
| Land Rover | Discovery | 1994–1995 | |
| Land Rover Truck(Truck) | Discovery | V8 3.9L 3950cc | 1994–1995 |
International(1)
| Make | Model | Engine | Years |
|---|---|---|---|
| Land Rover - Europe Truck(Europe Truck) | Discovery I | 2000, Petrol | 1993–1997 |
Component breakdown
Replacement parts that go inside this unit
| Component | Part numbers |
|---|---|
| Bearing, Ball | 5-3507 5-4700 |
| Clutch Pulley | 7902-3266A |
| Plug Code | 9801-381 |
| Pulley | 7902-3266 |
| Rectifier | 7702-3407 |
| Regulator & Brush Holder | 8002-3314 |
| Rotor | 7002-1103 |
| Stator | 7202-9700 |
| Test Lead, Alt | 9800-FV |