12 V, 3.1 KW STARTER MOTOR FOR FIAT AND SOMECA IS 0862

This 12 V, 3.1 kWstarter motor is intended for use in Fiat, and Someca tractors equipped with OM engines, specifically in the documented applications for the Fiat 1300S, 650, 750, 850, and the Someca SOM880/4. This is a version with a 9-tooth gear and a 3-hole mounting, listed under part number IS 0862 for replacing a worn-out or faulty starter motor.

A starter suitable for Fiat, and Someca tractors with OM engines

The starter motor turns the internal combustion engine over at startup. On this type of tractor, correctly identifying the part is important to ensure proper alignment at both the mounting and pinion ends.

This part number corresponds to a 12-volt version rated at 3.1 kW. It is suitable for standard Fiat tractors with OM engines, as well as for a specifically mentioned Someca model. If your tractor falls into one of these categories, verifying the dimensions and comparison part numbers remains the surest way to confirm a successful replacement.

Useful technical details for identifying this version

Several features allow you to accurately identify this starter:

• Voltage: 12 V
• Power: 3.1 kW
• Pinion: 9 teeth
• Mounting: 3 holes
• Center-to-center distance: 127 mm
• Module: 3 mm
• Distance between teeth: 14.36 mm
• Outer diameter of sprocket: 34.8 mm
• Type: AZJ3299

These reference numbers are particularly useful if the old starter is no longer legible or if several similar configurations existed within the same tractor family. Checking the pinion and center distance helps prevent selection errors.

Comparison part numbers associated with IS 0862

This part number is commonly associated with several comparison numbers depending on the catalog. These include, notably, 11.130.862IS0862 and AZJ3299, as well as MS 366. Other equivalents are also used for identification, such as Bosch 0001359071, Bosch 0001367030, and EFEL 11360.

These numbers are used to compare an installed part, an old invoice, or a part number noted on the removed starter motor. They do not replace the need to simultaneously verify the mounting, the number of teeth, and the dimensions of the pinion.

Be sure to verify your installation before ordering

On older farm tractors, a single model may have had several different configurations over the years. Before selecting this part number, compare the supply voltage, power rating, 3-hole mounting, and pinion dimensions with your removed part.

If your tractor matches the listed Fiat or Someca applications and the technical specifications match, this starter motor is a suitable replacement. To finalize your selection, simply check the part number on the old starter motor and the most visible mounting dimensions.

Dimensions and Technical Specifications

• 3 mm
• 14.36 mm
• 34.8 mm
• CENTER DISTANCE 127 MM

Compatibility by Make and Model

FIAT · S Series

• Classic FIAT tractors
• as well as certain Someca models. Here are the specific models with which this starter motor is compatible

FIAT · Classic Series

• 1300S (OM engine)
• 650 (OM Engine)
• 750 (OM engine)
• 850 (OM engine)

FIAT · Someca Series

• SOM880/4

FIAT

• 2022518
• 4712894
• 4713805
• 4737758
• 4755112
• 88205018
• 8962687

LESTER

• 18462

MAGNETI MARELLI

• 632 168 02
• 632 168 33
• MSN 220
• MT 68 B
• MT 68 BA

MWM-DIESEL

• 1 2270 774

FAQ — Frequently Asked Questions

How do I identify this 12 V, 3.1 kW starter before replacing it?

Identification is primarily based on its dimensions and gear. This version is identified by a 12 V power supply, 3.1 kW power rating, a 9-tooth pinion, a 3-hole mounting pattern, and a center-to-center distance of 127 mm, with a 3 mm module and an outer pinion diameter of 34.8 mm.

Is this starter suitable for the Fiat 1300S, 650, 750, 850, and the Someca SOM880/4?

Yes, these models are among the documented applications when equipped with the specified OM engine. To confirm the correct choice, also compare the 3-hole mounting, the 127 mm center distance, the number of teeth, and the part numbers noted on the old starter before installation.

What do the part numbers 11.130.862, AZJ3299, 0001359071, and 632 168 02 correspond to?

These are cross-reference numbers used by manufacturers and catalogs. They refer to this family of starters listed under IS 0862, with Iskra-Letrika equivalents 11.130.862 and AZJ3299, Bosch 0001359071, or Magneti Marelli 632 168 02—please verify based on mechanical specifications.

In what situations is a starter of this type typically replaced?

Replacement is often necessary when the engine cranks poorly, the gear no longer engages properly, or the starter operates intermittently. Before concluding that the starter is faulty, it is also helpful to check the condition of the battery, cables, and connections in the starting circuit.

The original replacement part numbers and brand names are provided for comparison purposes only. This does not imply that they are original parts.