Delco Remy Starter Motor 24V 11 Tooth CW 42MT Part No. 8201052

The Delco Remy starter motor listed here is a new 24V unit with clockwise rotation, 11 teeth, and 42MT designation. It carries part number 8201052 and is supplied as a 3 hole starter motor with insulated return.

Key dimensions and build details include 126mm mount centres A, B and C, a 92mm flange diameter, 16mm mount hole diameter, and an overall length of 515mm. The pinion sits 48mm at rest and the pinion diameter is 56mm.

This is a heavy-duty rotating electrical component rated at 7.8kW and weighs 35.6kg. It is listed as suitable for Delco units and is specified for wet or dry clutch use, so exact application checking is important before purchase.

Key Features

• New starter motor
• 24V electrical system
• Clockwise rotation
• 11 tooth pinion
• 42MT note
• Insulated return

Specifications

• Brand: Delco Remy
• Part No.: 8201052
• Type: Starter motor
• Power rating: 7.8kW
• Voltage: 24
• Rotation: CW
• Number of teeth: 11
• Starter mount type: 3 hole

Known application groups

• Air Research: Integral
• Atlas Copco: MT5020, MT6020
• Bandit: Beast 2680XP
• Bertram: 42
• Case: 40D, 40DR, 40R, 980, Woodlands 45R, Woodlands 50LC
• Caterpillar: 12H, 12M, 140M, 140M-AWD, 14H, 14M, 160M, 16G, 16H, 16M, 245, 245D
• Clark: 175, 210
• Cummins: L10, QSM11-C, QSX15, V903

Application and Buying Notes

Before ordering, confirm that part number 8201052 matches the starter you are replacing, then compare the 24V rating, 11 tooth pinion, and clockwise rotation with your existing unit. Those three points are the quickest way to rule out an incorrect match when the vehicle or machine model is similar but the starter specification differs.

The physical dimensions also matter. This unit has 126mm mount centres A, B and C, a 92mm flange diameter, 16mm mount holes, and an overall length of 515mm. If the mounting face, bellhousing space, or pinion engagement position differs from your current starter, fitment should be checked carefully before fitting.

The 7.8kW power rating, 35.6kg weight, and insulated return are useful identification details when comparing against an old starter or parts record. The note for 42MT and the 3 hole starter mount should also be matched against the vehicle or machine application, especially where the equipment has been modified or the original unit has already been changed.

The listed applications include equipment from Air Research, Atlas Copco, Bandit, Bertram, Case, Caterpillar, Clark, Cummins, Detroit Diesel, and DRESSTA. Use those applications as a guide only and rely on the part number and dimensional checks for final confirmation, because starter specifications can vary within the same equipment family.

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 8201052 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 11, Pinion at Rest 48mm, Power Rating 7.8kW, Suits Unit Make Delco, Note 42MT.

Additional published details for cross-checking include Starter Mount Type 3 Hole, Weight 35.6kg, Product Group 1 ROTATING ELECTRICAL, Part No. 8201052, Brand DELCO REMY, Description Delco Remy Starter Motor 24V 11Th CW 42MT, Flange Diameter 92mm, Mount Centres B 126mm, Mount Hole Diameter 16, Overall Length 515mm.

Delco Remy Starter Motor 24V 11Th CW 42MT. Part number 8201052 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 8201052, 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 AIR RESEARCH INTEGRAL, ATLAS COPCO MT5020, ATLAS COPCO MT6020, BANDIT BEAST 2680XP, BERTRAM 42, CASE 40D. 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.

Compatibility note: Confirm compatibility by matching part number 8201052, 24V voltage, 11 tooth clockwise rotation, 42MT note, and the stated mounting and dimensional measurements against the removed unit or equipment records before buying.

FAQ

Is this starter motor new or remanufactured?

It is listed as new. For this listing, part number 8201052 is the main reference point. Listed voltage is 24. Published fitment references include AIR RESEARCH INTEGRAL, ATLAS COPCO MT5020, ATLAS COPCO MT6020. These details should still be checked against the original unit before ordering.

What voltage is this Delco Remy starter motor?

It is a 24V starter motor. For this listing, part number 8201052 is the main reference point. Listed voltage is 24. Published fitment references include AIR RESEARCH INTEGRAL, ATLAS COPCO MT5020, ATLAS COPCO MT6020. These details should still be checked against the original unit before ordering.

What is the rotation direction?

The rotation is clockwise, shown as CW. For this listing, part number 8201052 is the main reference point. Listed voltage is 24. Published fitment references include AIR RESEARCH INTEGRAL, ATLAS COPCO MT5020, ATLAS COPCO MT6020. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The pinion has 11 teeth. For this listing, part number 8201052 is the main reference point. Listed voltage is 24. Published fitment references include AIR RESEARCH INTEGRAL, ATLAS COPCO MT5020, ATLAS COPCO MT6020. These details should still be checked against the original unit before ordering.

What part number should I match for identification?

The listed part number is 8201052. For this listing, part number 8201052 is the main reference point. Listed voltage is 24. Published fitment references include AIR RESEARCH INTEGRAL, ATLAS COPCO MT5020, ATLAS COPCO MT6020. These details should still be checked against the original unit before ordering.

Which mounting pattern is specified?

It is a 3 hole starter mount with mount centres A, B, and C all listed at 126mm. For this listing, part number 8201052 is the main reference point. Listed voltage is 24. Published fitment references include AIR RESEARCH INTEGRAL, ATLAS COPCO MT5020, ATLAS COPCO MT6020. These details should still be checked against the original unit before ordering.