Delco Remy Starter Motor 24V 11 Tooth CW 50MT Part No. 8201054

This Delco Remy starter motor is a new 24V unit with 11 teeth, clockwise rotation, and 50MT designation. It carries part number 8201054 and is listed as a 3 hole starter with an insulated return.

Key physical and electrical details include an 8.5kW power rating, 92mm flange diameter, 515mm overall length, and 35.6kg weight. Mount centres are listed at 145mm for A and 103mm for C, with a 16mm mount hole diameter.

The unit suits Delco applications and is specified for wet or dry clutch use. If you are replacing a large-format starter, the 24V system, CW rotation, and 11-tooth pinion count are the details that matter most when matching the replacement correctly.

Key Features

• New starter motor
• 24V electrical system
• 11-tooth pinion
• Clockwise rotation
• 50MT designation
• Insulated return

Specifications

• Brand: Delco Remy
• Part No.: 8201054
• Type: Starter motor
• Voltage: 24V
• Power rating: 8.5kW
• Number of teeth: 11
• Rotation: CW
• Starter mount type: 3 hole

Fitment information provided

• Caterpillar applications are listed, including 24H, 3412, 3508, 3512, 3512C, 3516, 385B and 5230.
• Additional Caterpillar application families are listed for 6030, 6030FS, 6060FS, 611, 651E, 657E, 772B, 773E, 773F, 773G, 775E, 775F, 775G, 777D, 777F, 785C, 785D, 789C, 789D, 793C, 793D, 797B, 797D, 844, 844H, 854G, 990H, 992, 992G, 994D, AD55B, AD60, D10R, D10T, D11R, D11R CD, D11T and D9R.
• International applications are listed for 7000-Series and 9000-Series, including model-year references from 2005 through 2010 in the provided application data.
• Kenworth C-Series is listed, including 2005, 2006 and 2007 references in the supplied applications.
• Terex O&K applications are listed for RH340B, RH340BH, RH340FS, with year references including 2006, 2007 and 2008 where shown.

Application and Buying Notes

Before ordering, compare the part number 8201054, the 24V system, and the 11-tooth CW configuration against the removed unit. On a starter of this size, the 3 hole mount, 145mm and 103mm mount centres, 92mm flange diameter, and 515mm overall length need to line up with the original installation.

The 8.5kW rating and 35.6kg weight indicate a heavy-duty starter, so it is worth checking the physical space around the bellhousing and mount points before fitting. The 56mm pinion diameter and 46mm pinion at rest are useful checks where clearance or engagement depth needs to be matched to the existing application.

The listed applications cover a mix of Caterpillar, International, Kenworth and Terex O&K equipment, but the safest way to confirm the correct part is still to cross-check the exact application details and the starter configuration. Even where a machine family appears in the fitment list, matching the dimensions and rotation remains important.

This unit is noted as suitable for wet or dry clutch use and includes insulated return. Those details matter when replacing an existing starter in a demanding electrical system, especially where the original setup already uses a Delco unit and the same 50MT designation.

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 8201054 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 145mm, Mount Centres C 103mm, Number of Teeth 11, Pinion at Rest 46mm, Power Rating 8.5kW, Suits Unit Make Delco, Note 50MT.

Additional published details for cross-checking include Starter Mount Type 3 Hole, Weight 35.6kg, Product Group 1 ROTATING ELECTRICAL, Part No. 8201054, Brand DELCO REMY, Description Delco Remy Starter Motor 24V 11Th CW 50MT, Flange Diameter 92mm, Mount Centres B 103mm, Mount Hole Diameter 16, Overall Length 515mm.

Delco Remy Starter Motor 24V 11Th CW 50MT. Part number 8201054 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 8201054, 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 CATERPILLAR 24H, CATERPILLAR 24H 2004, CATERPILLAR 24H 2005, CATERPILLAR 24H 2006, INTERNATIONAL 7000-SERIES, INTERNATIONAL 7000-SERIES 2005. 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 fitment using the part number 8201054, the 24V 11-tooth CW configuration, and the listed mounting dimensions before purchase. Application listings are provided for guidance only and should be checked against the vehicle or machine specification.

FAQ

What voltage is this starter motor?

It is a 24V starter motor. For this listing, part number 8201054 is the main reference point. Listed voltage is 24. Published fitment references include CATERPILLAR 24H, CATERPILLAR 24H 2004, CATERPILLAR 24H 2005. These details should still be checked against the original unit before ordering.

What is the part number?

The part number listed is 8201054. For this listing, part number 8201054 is the main reference point. Listed voltage is 24. Published fitment references include CATERPILLAR 24H, CATERPILLAR 24H 2004, CATERPILLAR 24H 2005. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

It has 11 teeth. For this listing, part number 8201054 is the main reference point. Listed voltage is 24. Published fitment references include CATERPILLAR 24H, CATERPILLAR 24H 2004, CATERPILLAR 24H 2005. These details should still be checked against the original unit before ordering.

What rotation does it use?

It is clockwise rotation, listed as CW. For this listing, part number 8201054 is the main reference point. Listed voltage is 24. Published fitment references include CATERPILLAR 24H, CATERPILLAR 24H 2004, CATERPILLAR 24H 2005. These details should still be checked against the original unit before ordering.

Is this a new or remanufactured unit?

It is listed as new. For this listing, part number 8201054 is the main reference point. Listed voltage is 24. Published fitment references include CATERPILLAR 24H, CATERPILLAR 24H 2004, CATERPILLAR 24H 2005. These details should still be checked against the original unit before ordering.

What warranty is provided?

The warranty listed is one year. For this listing, part number 8201054 is the main reference point. Listed voltage is 24. Published fitment references include CATERPILLAR 24H, CATERPILLAR 24H 2004, CATERPILLAR 24H 2005. These details should still be checked against the original unit before ordering.