Delco Remy Starter Motor 24V 12T CW 39MT Part No. 8201056

The Delco Remy starter motor listed here is a 24V unit with 12 teeth, clockwise rotation, and a 39MT note, identified by part number 8201056. It is a new starter motor supplied as each, with a 9kW power rating and insulated return.

Key physical details include 126mm mount centres A, B and C, a 3 hole starter mount type, 92mm flange diameter, 16mm mount hole diameter, and an overall length of 420mm. The pinion at rest measures 48mm and the pinion diameter is 46mm.

This starter is listed for Delco applications and includes Integrated Over Crank Protection (IOCP), described as a built-in circuit breaker to protect the starter from thermal damage, plus electrical soft-start. It is suited to wet or dry clutch applications and carries a one year warranty.

Key Features

• 24V Delco Remy starter motor
• 12 tooth pinion, clockwise rotation
• 39MT unit designation
• Integrated Over Crank Protection (IOCP)
• Electrical soft-start
• Insulated return

Specifications

• Part No.: 8201056
• Brand: Delco Remy
• Product type: Starter motor
• Voltage: 24V
• Power rating: 9kW
• Number of teeth: 12
• Rotation: CW
• Starter mount type: 3 hole

Fitment guidance

• Supported fitment makes include Atlas Copco, Bonluck, Case, Caterpillar, Dennis Eagle and Fiat Allis.
• Recorded application examples include Atlas Copco F9C and ROC D7-RRC, Bonluck JXK6120 and JXK6180, Case 1150C, 1155D, 1187C and 1450B, Caterpillar 120G, 120H, 120K, 12G, 12H, 12K, 12M, 130G, 135H, 140G, 140H and 140K, Dennis Eagle Elite 2, and Fiat Allis FD14E and FE20/24/28.
• A BRUKS application is also listed in the fitment data.
• The fitment list is broad, so the part number, rotation, voltage, mount pattern and overall dimensions should all be checked against the original unit before purchase.

Application and Buying Notes

Before ordering, match the starter against part number 8201056, 24V supply, 12 tooth pinion, clockwise rotation and the 39MT designation. Those identifiers are the first checks for confirming that the unit is the same style as the starter already fitted to the machine.

Physical compatibility matters just as much as the electrical details. The mount centres are 126mm across A, B and C, the starter mount type is 3 hole, the flange diameter is 92mm, the mount hole diameter is 16mm, and the overall length is 420mm. If any of those measurements differ from the existing starter, the unit should be checked carefully before fitment.

If you are replacing a failed unit, compare the pinion at rest measurement of 48mm, pinion diameter of 46mm, and the 12 tooth count against the old starter. Matching those details helps reduce the risk of ordering a part that looks similar but does not physically align with the application.

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 8201056 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 One Year, Mount Centres A 126mm, Mount Centres C 126mm, Number of Teeth 12, Pinion at Rest 48mm, Power Rating 9kW, Suits Unit Make Delco, Note 39MT.

Additional published details for cross-checking include Starter Mount Type 3 Hole, Insulated Return Yes, Product Group 2 STARTER MOTORS, Part No. 8201056, Brand DELCO REMY, Description Delco Remy Starter Motor 24V 12Th CW 39MT, Flange Diameter 92mm, Mount Centres B 126mm, Mount Hole Diameter 16.

Delco Remy Starter Motor 24V 12Th CW 39MT. Part number 8201056 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 8201056, 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 ATLAS COPCO F9C, ATLAS COPCO ROC D7-RRC, BONLUCK JXK6120, BONLUCK JXK6180, CASE 1150C, CASE 1155D. 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 One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Please confirm fitment using part number 8201056, the 24V 12 tooth clockwise configuration, and the measured mount and flange dimensions before ordering.

FAQ

What is the part number for this starter motor?

The part number listed is 8201056. For this listing, part number 8201056 is the main reference point. Listed voltage is 24. Published fitment references include ATLAS COPCO F9C, ATLAS COPCO ROC D7-RRC, BONLUCK JXK6120. These details should still be checked against the original unit before ordering.

Is this starter motor 12V or 24V?

It is a 24V starter motor. For this listing, part number 8201056 is the main reference point. Listed voltage is 24. Published fitment references include ATLAS COPCO F9C, ATLAS COPCO ROC D7-RRC, BONLUCK JXK6120. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The pinion has 12 teeth. For this listing, part number 8201056 is the main reference point. Listed voltage is 24. Published fitment references include ATLAS COPCO F9C, ATLAS COPCO ROC D7-RRC, BONLUCK JXK6120. These details should still be checked against the original unit before ordering.

What rotation does this starter use?

The starter rotates clockwise (CW). For this listing, part number 8201056 is the main reference point. Listed voltage is 24. Published fitment references include ATLAS COPCO F9C, ATLAS COPCO ROC D7-RRC, BONLUCK JXK6120. These details should still be checked against the original unit before ordering.

What mounting details are listed for this starter?

The starter mount type is 3 hole, with mount centres A, B and C all listed at 126mm. The flange diameter is 92mm and the mount hole diameter is 16mm. For this listing, part number 8201056 is the main reference point. Listed voltage is 24. Published fitment references include ATLAS COPCO F9C, ATLAS COPCO ROC D7-RRC, BONLUCK JXK6120. These details should still be checked against the original unit before ordering.

What features are included with this starter motor?

It includes Integrated Over Crank Protection (IOCP), described as a built-in circuit breaker to protect the starter from thermal damage, and electrical soft-start. For this listing, part number 8201056 is the main reference point. Listed voltage is 24. Published fitment references include ATLAS COPCO F9C, ATLAS COPCO ROC D7-RRC, BONLUCK JXK6120. These details should still be checked against the original unit before ordering.