Bosch Starter Motor 24V 12 Tooth CW 5.5KW 1986S10045

The Bosch Starter Motor 1986S10045 is a 24V unit with a 5.5kW power rating, 12 teeth, and clockwise rotation. It is a 3-hole mount starter with a 110mm flange diameter and an overall length of 324.5mm, so the mounting style and physical dimensions are key checks before purchase.

This starter is listed with a 13.5mm mount hole diameter and a pinion at rest measurement of 48mm. Those dimensions matter when matching a replacement starter to the vehicle’s bell housing, mounting pattern, and available clearance around the transmission housing.

Bosch identifies this unit as part of its starter motor range and states it is designed in fit and performance to meet OE starters. It carries a 12-month warranty and is manufactured in Hungary.

The application information provided includes DAF CF 85, DAF XF 105, and DAF XF 95 references within the fitment data. As with any starter motor, the part number, voltage, rotation, tooth count, and mounting pattern should be checked carefully against the existing unit and vehicle application before ordering.

Key Features

• 24V starter motor
• 5.5kW power rating
• 12-tooth pinion
• Clockwise rotation
• 3-hole starter mount
• 110mm flange diameter

Specifications

• Brand: Bosch
• Part number: 1986S10045
• Product type: Starter motor
• Voltage: 24V
• Power rating: 5.5kW
• Rotation: CW
• Number of teeth: 12
• Starter mount type: 3 hole

Fitment information provided

• DAF CF 85
• DAF XF 105
• DAF XF 95
• DAF CF 85 model years are listed in the supplied fitment data, including 2005 through 2015

Application and Buying Notes

Check the existing starter motor first if possible. The most useful matching points here are the Bosch part number 1986S10045, 24V voltage, 5.5kW power rating, clockwise rotation, 12 teeth, and the 3-hole mounting pattern with a 110mm flange diameter.

The 13.5mm mount hole diameter and 324.5mm overall length are important when replacing a starter in a tight installation. Even when the vehicle family is listed, a starter can differ by mounting arrangement or drive configuration, so the physical measurements should be confirmed against the removed part.

This starter is noted as suitable across DAF CF 85, DAF XF 105, and DAF XF 95 references in the supplied fitment data. If your vehicle matches one of those groups, compare the existing starter’s label, tooth count, and mount style rather than relying on model name alone.

The stated 48mm pinion at rest measurement is another useful check when comparing units. That dimension, together with the 12-tooth gear and clockwise rotation, helps narrow the replacement to the correct configuration for the application.

The manufacturer states the unit is built to withstand harsh environments and is designed to meet OE fit and performance expectations. Even so, the correct electrical specification and mounting arrangement remain the deciding factors when fitting a replacement starter motor.

A 12-month warranty is listed for this Bosch starter motor. Keep the old unit until the new starter has been checked against the vehicle and the mounting points, especially where access is restricted and the starter must match the original shape as well as the electrical rating.

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 1986S10045 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, Mount Hole Diameter 13.5, Overall Length 324.5mm, Power Rating 5.5kW, Voltage 24, Wet / Dry Clutch 0001261085, Packaging length 39, Packaging height 23.

Additional published details for cross-checking include Product Group 2 STARTER MOTORS, Part No. 1986S10045, Brand BOSCH, Description Bosch Starter Motor 24V 12Th CW, Flange Diameter 110mm, Number of Teeth 12, Pinion at Rest 48mm, Rotation CW, Starter Mount Type 3 Hole.

Bosch Starter Motor 24V 12Th CW. Part number 1986S10045 should be checked first. Listed voltage is 24. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 1986S10045, 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 24 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include DAF CF 85, DAF CF 85 2005, DAF CF 85 2006, DAF CF 85 2007. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

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 compatibility using the Bosch part number 1986S10045, the 24V 5.5kW specification, 12-tooth clockwise configuration, and the 3-hole 110mm mounting details before ordering.

FAQ

What is the part number for this Bosch starter motor?

The part number listed is 1986S10045.

What voltage and power rating does it use?

It is a 24V starter motor with a 5.5kW power rating.

How many teeth does the pinion have?

The starter has 12 teeth.

What type of rotation does it use?

The rotation is clockwise, shown as CW.

What mounting details are listed?

It is a 3-hole starter mount with 3 mounting bores, a 13.5mm mount hole diameter, and a 110mm flange diameter.

Which vehicle applications are listed in the fitment data?

The supplied fitment information includes DAF CF 85, DAF XF 105, and DAF XF 95 references, with DAF CF 85 model years listed from 2005 through 2015.