OEX Starter Motor 24V 11TH CW Delco 50MT Style Part No. 10479343M

The OEX Starter Motor 24V 11Th CW Delco 50MT Style, part number 10479343M, is a new rotating electrical unit supplied as a starter motor for applications using a Delco unit make. It is specified at 24V, clockwise rotation, and 8.5kW power rating, with an 11-tooth pinion and a 3 hole starter mount.

Key physical details matter on this type of unit, and this one is listed with a 92mm flange diameter, 126mm mount centres A, 126mm mount centres B, 126mm mount centres C, 515mm overall length, and a 56mm pinion diameter. The pinion at rest is 48mm, and the unit weight is 35.5kg.

For buyers comparing replacement starters, the 50MT style reference, Delco unit make, 24V system requirement, and 11 tooth count are the main identifiers to check first. It is also listed for wet or dry clutch use, which can help narrow the application when matching against an existing starter or equipment specification.

Key Features

• OEX starter motor, new unit
• 24V electrical specification
• Clockwise rotation
• 11-tooth pinion
• Delco unit make
• 50MT style

Specifications

• Part No.: 10479343M
• Power rating: 8.5kW
• Voltage: 24V
• Rotation: CW
• Number of teeth: 11
• Starter mount type: 3 hole
• Flange diameter: 92mm
• Mount centres: 126mm A / 126mm B / 126mm C

Verified application groups

• ATLAS COPCO PV235
• ATLAS COPCO PV271
• BUCYRUS SKSW
• CATERPILLAR 14M3
• CATERPILLAR 24
• CATERPILLAR 349EL
• CATERPILLAR 349FL/FLXE
• CATERPILLAR 352F

Application and Buying Notes

Before ordering, confirm the part number 10479343M against the unit being replaced, along with the 24V system requirement and clockwise rotation. The key mounting checks on this starter are the 3 hole mount, 92mm flange diameter, and the 126mm mount centres listed across A, B, and C.

The 11 tooth pinion and 56mm pinion diameter are important match points, especially where the existing starter has a specific drive engagement or housing layout. The overall length is 515mm, which is another practical dimension to compare against the removed unit before fitting.

This starter is listed as suitable for wet or dry clutch use, but the safest approach is still to confirm the exact application against the equipment model and serial details where available. The fitment list includes a wide range of heavy equipment groups such as Caterpillar, Hitachi, Komatsu, Liebherr, Terex O&K, Vermeer, Wirtgen, Atlas Copco, Bucyrus, Schramm and Unitrig, so checking the exact model variant matters.

The OEX brand notes a supply base from original equipment manufacturers and aftermarket suppliers, with ISO certified factory sourcing and a nationwide warranty. Even so, the practical buying checks remain the same: voltage, tooth count, rotation, mounting pattern, flange diameter, and overall length should all line up with the removed starter or the equipment’s required specification.

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 10479343M 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 3yr Passenger 1yr Commercial, Mount Centres A 126mm, Mount Centres C 126mm, Overall Length 515mm, Pinion Diameter 56mm, Rotation CW, Voltage 24, New / Reman. New.

Additional published details for cross-checking include Wet / Dry Clutch Wet or Dry, Product Group 2 STARTER MOTORS, Part No. 10479343M, Brand OEX, Description OEX Starter Motor 24V 11Th CW Delco 50MT Style, Flange Diameter 92mm, Mount Centres B 126mm, Number of Teeth 11, Pinion at Rest 48mm.

OEX Starter Motor 24V 11Th CW Delco 50MT Style. Part number 10479343M 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 10479343M, 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 PV235, ATLAS COPCO PV235 2013, ATLAS COPCO PV235 2014, ATLAS COPCO PV235 2015, BUCYRUS SKSW, BUCYRUS SKSW 2011. 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 part number 10479343M and the listed application details, including 24V, CW rotation, 11 teeth, 3 hole mount, 92mm flange diameter, 126mm mount centres, and 515mm overall length before ordering.

FAQ

What voltage is this starter motor?

It is specified as 24V. For this listing, part number 10479343M is the main reference point. Listed voltage is 24. Published fitment references include ATLAS COPCO PV235, ATLAS COPCO PV235 2013, ATLAS COPCO PV235 2014. These details should still be checked against the original unit before ordering.

What rotation does it use?

The starter is clockwise rotation, shown as CW. For this listing, part number 10479343M is the main reference point. Listed voltage is 24. Published fitment references include ATLAS COPCO PV235, ATLAS COPCO PV235 2013, ATLAS COPCO PV235 2014. These details should still be checked against the original unit before ordering.

How many teeth are on the pinion?

It has 11 teeth. For this listing, part number 10479343M is the main reference point. Listed voltage is 24. Published fitment references include ATLAS COPCO PV235, ATLAS COPCO PV235 2013, ATLAS COPCO PV235 2014. These details should still be checked against the original unit before ordering.

What is the part number?

The part number listed is 10479343M. For this listing, part number 10479343M is the main reference point. Listed voltage is 24. Published fitment references include ATLAS COPCO PV235, ATLAS COPCO PV235 2013, ATLAS COPCO PV235 2014. These details should still be checked against the original unit before ordering.

What mounting style is specified?

It is listed with a 3 hole starter mount and 126mm mount centres A, B and C. For this listing, part number 10479343M is the main reference point. Listed voltage is 24. Published fitment references include ATLAS COPCO PV235, ATLAS COPCO PV235 2013, ATLAS COPCO PV235 2014. These details should still be checked against the original unit before ordering.

Does it suit wet or dry clutch applications?

Yes, it is listed for wet or dry clutch use, but fitment should still be confirmed against the part number and application details before purchase. For this listing, part number 10479343M is the main reference point. Listed voltage is 24. Published fitment references include ATLAS COPCO PV235, ATLAS COPCO PV235 2013, ATLAS COPCO PV235 2014. These details should still be checked against the original unit before ordering.