Bosch Starter Motor 12V 10 Tooth CW Part No. 1986S00837

Bosch starter motor, 12V, 10 tooth, clockwise rotation, part number 1986S00837. This is a rotating electrical component supplied as a starter motor, with the key identifiers clearly listed for matching purposes before purchase.

It is sold as each and carries a 12 month warranty. The specification set includes 12 volt operation and 10 teeth, which are the main details most buyers need to confirm against the original unit or vehicle application.

The listed construction note states it is made from high quality raw materials to support long service life and reliable operation. As with any starter motor, the important check is that the voltage, rotation, tooth count, and part number align with the required application.

Key Features

• Bosch starter motor
• 12V operation
• 10 tooth drive
• Clockwise rotation
• Part number 1986S00837
• Sold individually

Specifications

• Type: Starter motor
• Brand: Bosch
• Part No.: 1986S00837
• Voltage: 12V
• Rotation: CW
• Number of teeth: 10
• Unit of measure: Each
• Warranty: 12 months

Application and Buying Notes

The most reliable way to confirm this starter motor is to compare part number 1986S00837 with the unit being replaced. The listed details also need to match: 12V voltage, clockwise rotation, and a 10 tooth drive. If any of those points differ from the existing starter or the vehicle requirement, it should be checked carefully before ordering.

Starter motors are not a one-size-fits-all part. Even when the general product type is correct, the physical drive engagement and rotation direction must suit the application. The 10 tooth count is especially important, because an incorrect tooth count can prevent proper engagement with the ring gear.

This item is supplied as a Bosch starter motor and is intended for rotating electrical applications. For a straightforward replacement, use the original part number, compare the mounting and drive details on the old unit, and confirm the electrical specification is 12 volts. That approach reduces the risk of ordering the wrong component.

The warranty period is 12 months, which provides a clear reference point for the supplied product only. It does not replace the need to verify fitment. When replacing a starter motor, it is still best practice to inspect the old unit, confirm the part number, and compare the key specifications before installation.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number 1986S00837 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type STARTER MOTOR, Unit of Measure EACH, Warranty 12 Months, Rotation CW, Product Group 2 STARTER MOTORS, Part No. 1986S00837, Brand BOSCH, Description Bosch Starter Motor 12V 10Th CW, Number of Teeth 10.

Additional published details for cross-checking include Voltage 12, Product Group 1 ROTATING ELECTRICAL.

Bosch Starter Motor 12V 10Th CW. Part number 1986S00837 should be checked first. Listed voltage is 12. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 1986S00837, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a starter motor in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

The listed warranty is 12 Months. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm fitment by checking part number 1986S00837, 12V voltage, clockwise rotation, and 10 tooth specification against the original starter motor or the vehicle application before purchasing.

FAQ

What is the part number for this Bosch starter motor?

The part number is 1986S00837. For this listing, part number 1986S00837 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering. For this listing, part number 1986S00837 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

What voltage is listed for this starter motor?

It is listed as 12V. For this listing, part number 1986S00837 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering. For this listing, part number 1986S00837 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

How many teeth does the drive have?

The listed tooth count is 10. For this listing, part number 1986S00837 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering. For this listing, part number 1986S00837 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

What rotation direction is specified?

The rotation is specified as clockwise, or CW. For this listing, part number 1986S00837 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering. For this listing, part number 1986S00837 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

Is this sold as a set or as a single item?

It is sold as each, meaning one starter motor per order. For this listing, part number 1986S00837 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering. For this listing, part number 1986S00837 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

What warranty is supplied?

The listed warranty is 12 months. For this listing, part number 1986S00837 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering. For this listing, part number 1986S00837 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.