Delco Remy Starter Motor 12V 12 Tooth CW 150MT Part No. 61017311

This Delco Remy starter motor is a 12V unit in the 150MT series, with a 12 tooth pinion, clockwise rotation and part number 61017311. It is listed as a new starter motor and carries a one year warranty, which gives you a clear reference point when matching the replacement to the vehicle or machine already fitted.

Key physical details matter with starters, and this unit measures 420mm overall length with 126mm mount centres at A, B and C, plus a 92mm flange diameter and 16.5mm mount hole diameter. The pinion sits 48mm at rest, the pinion diameter is 46mm, and the starter uses a 3 hole mount with insulated return.

Key Features

• Delco Remy starter motor
• 12V, 12 tooth, clockwise rotation
• 150MT series
• OE product
• Over crank protection (OCP)
• Insulated return

Specifications

• Part No.: 61017311
• Voltage: 12V
• Power rating: 7.3kW
• Series: 150MT
• Number of teeth: 12
• Rotation: CW
• Mount centres A/B/C: 126mm / 126mm / 126mm
• Overall length: 420mm

Known application guidance

• Cummins ISL/ISC with over crank protection (OCP) is specifically noted
• Suits Delco unit make
• Wet or dry clutch applications are listed
• Fitment data also references a wide range of heavy vehicle and equipment applications, including Cummins, Freightliner, International, Kenworth, Mack, Western Star, Ford, Case, Caterpillar, John Deere, New Holland, Massey Ferguson, and others

Application and Buying Notes

Before ordering, compare the part number 61017311, the 150MT series, and the physical mounting details against the starter you are replacing. The 12 tooth pinion, 12V electrical specification, clockwise rotation, and 3 hole mounting pattern are all important checks, but the 126mm mount centres and 92mm flange diameter are just as important for correct alignment.

The note on this starter is specific: it suits Cummins ISL/ISC with over crank protection (OCP). That is useful guidance, but it should still be matched against the application, the existing starter label, and the vehicle or machine arrangement. The 46mm pinion diameter, 48mm pinion at rest, and 420mm overall length help confirm the physical fit where space and engagement are critical.

This is a new starter motor, not a remanufactured unit, and it carries a one year warranty. If you are replacing a starter in a heavy vehicle, truck, agricultural machine, or industrial application, check the existing component carefully for the same voltage, rotation, mount style, and pinion tooth count before finalising the order.

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 61017311 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 7.3kW, Series 150MT, Voltage 12.

Additional published details for cross-checking include New / Reman. New, Wet / Dry Clutch Wet or Dry, Weight 15kg, Product Group 1 ROTATING ELECTRICAL, Part No. 61017311, Brand DELCO REMY, Description Delco Starter Motor 12V 12Th CW 150MT, Flange Diameter 92mm, Mount Centres B 126mm, Mount Hole Diameter 16.5.

Delco Starter Motor 12V 12Th CW 150MT. Part number 61017311 should be checked first. Listed voltage is 12. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 61017311, 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 12 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include AGCO ALLIS 9435, AGCO ALLIS 9455, AGCO ALLIS R60 GLEANER, AGCO ALLIS R62 GLEANER, ALLIS CHALMERS 7030, ALLIS CHALMERS 7040. 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 by matching part number 61017311, the 150MT series, 12V specification, clockwise rotation, 12 tooth pinion, and the stated mounting dimensions against the unit currently fitted to the vehicle or machine.

FAQ

What is the part number for this starter motor?

The listed part number is 61017311. For this listing, part number 61017311 is the main reference point. Listed voltage is 12. Published fitment references include AGCO ALLIS 9435, AGCO ALLIS 9455, AGCO ALLIS R60 GLEANER. These details should still be checked against the original unit before ordering.

Is this a 12V starter?

Yes. The starter is specified as 12V. For this listing, part number 61017311 is the main reference point. Listed voltage is 12. Published fitment references include AGCO ALLIS 9435, AGCO ALLIS 9455, AGCO ALLIS R60 GLEANER. These details should still be checked against the original unit before ordering.

What rotation does this starter use?

It is listed as clockwise rotation (CW). For this listing, part number 61017311 is the main reference point. Listed voltage is 12. Published fitment references include AGCO ALLIS 9435, AGCO ALLIS 9455, AGCO ALLIS R60 GLEANER. These details should still be checked against the original unit before ordering.

What series is this starter motor?

It is a 150MT series starter motor. For this listing, part number 61017311 is the main reference point. Listed voltage is 12. Published fitment references include AGCO ALLIS 9435, AGCO ALLIS 9455, AGCO ALLIS R60 GLEANER. These details should still be checked against the original unit before ordering.

Does this starter have over crank protection?

Yes. Over crank protection (OCP) is listed among the features, and the note also states it suits Cummins ISL/ISC with OCP. For this listing, part number 61017311 is the main reference point. Listed voltage is 12. Published fitment references include AGCO ALLIS 9435, AGCO ALLIS 9455, AGCO ALLIS R60 GLEANER. These details should still be checked against the original unit before ordering.

Is this starter new or remanufactured?

It is listed as new. For this listing, part number 61017311 is the main reference point. Listed voltage is 12. Published fitment references include AGCO ALLIS 9435, AGCO ALLIS 9455, AGCO ALLIS R60 GLEANER. These details should still be checked against the original unit before ordering.