Denso Starter Motor 12V 10 Tooth CW 4KW Part No. 228080-5620

This Denso starter motor is a new 12V unit with clockwise rotation, 10 teeth on the pinion, and a 4kW power rating. It is identified by Part No. 228080-5620 and is listed as a starter motor for rotating electrical applications where the mounting and pinion details need to match exactly.

The unit has a 3 hole starter mount type, with mount centres A, B and C all listed at 126mm. Other recorded dimensions include a 92mm flange diameter, 380mm overall length, 40mm pinion diameter, 48mm pinion at rest, and a 13mm mount hole diameter. Those measurements are important when checking clearance and physical interchange.

It is supplied as a new item and carries a one year warranty. The listed features include high-voltage tested armature and field coils, premium copper terminals, and maximum cranking torque under all conditions, which are practical details to review when comparing it with an original starter or a replacement unit already fitted to the machine.

Key Features

• New 12V starter motor
• Clockwise rotation
• 10 tooth pinion
• 4kW power rating
• 3 hole mount type
• High-voltage tested armature and field coils

Specifications

• Brand: Denso
• Product type: Starter Motor
• Voltage: 12V
• Rotation: CW
• Number of teeth: 10
• Power rating: 4kW
• Starter mount type: 3 hole
• Mount centres A/B/C: 126mm

Verified fitment applications

• ALLIS CHALMERS 545
• ALLIS CHALMERS 605
• CASE 1644 1995
• CASE 2096
• CASE 2144
• CASE 2144 1995
• CASE 2144 1996
• CASE 2144 1997

Application and Buying Notes

Before ordering, match the part number 228080-5620 and compare the key starter dimensions against the unit being replaced. The 12V electrical setup, clockwise rotation, 10 tooth pinion, and 3 hole mount arrangement all need to align with the machine’s requirements for the starter to be a suitable replacement.

The listed mount centres of 126mm across A, B and C are a useful check for physical interchange, but they should be confirmed against the existing starter and the application notes for the machine. The 92mm flange diameter, 380mm overall length, and 13mm mount hole diameter are also relevant where space and bracket alignment are tight.

The power rating is 4kW, so this is a higher-output starter specification than many lighter-duty units. That makes the exact fitment details even more important, because electrical compatibility alone is not enough if the mount type, pinion diameter, or overall length differs from the original part.

The supplier has listed this starter as suitable for wet or dry clutch applications and as a Denso unit. Even so, the safest buying approach is still to verify the original starter’s identification, the engine or machine application, and the physical measurements before fitting. That is especially important across mixed fleets where model names and build years can overlap.

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 228080-5620 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 10, Pinion at Rest 48mm, Power Rating 4kW, Suits Unit Make Denso, Item Type Starter Motor.

Additional published details for cross-checking include Starter Mount Type 3 Hole, Product Group 2 STARTER MOTORS, Part No. 228080-5620, Brand DENSO, Description Denso Starter Motor 12V 10Th CW, Flange Diameter 92mm, Mount Centres B 126mm, Mount Hole Diameter 13, Overall Length 380mm.

Denso Starter Motor 12V 10Th CW. Part number 228080-5620 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 228080-5620, 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 ALLIS CHALMERS 545, ALLIS CHALMERS 605, CASE 1644 1995, CASE 2096, CASE 2144, CASE 2144 1995. 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 by matching Part No. 228080-5620, the 12V clockwise 10 tooth specification, and the listed mounting and dimensional details against the existing starter and machine application before purchase.

FAQ

What is the part number for this starter motor?

The listed part number is 228080-5620. For this listing, part number 228080-5620 is the main reference point. Listed voltage is 12. Published fitment references include ALLIS CHALMERS 545, ALLIS CHALMERS 605, CASE 1644 1995. These details should still be checked against the original unit before ordering.

What voltage and rotation does this starter motor use?

It is a 12V starter motor with clockwise rotation. For this listing, part number 228080-5620 is the main reference point. Listed voltage is 12. Published fitment references include ALLIS CHALMERS 545, ALLIS CHALMERS 605, CASE 1644 1995. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The pinion has 10 teeth. For this listing, part number 228080-5620 is the main reference point. Listed voltage is 12. Published fitment references include ALLIS CHALMERS 545, ALLIS CHALMERS 605, CASE 1644 1995. These details should still be checked against the original unit before ordering.

What are the mounting details?

It uses a 3 hole starter mount type, with mount centres A, B and C all listed at 126mm. For this listing, part number 228080-5620 is the main reference point. Listed voltage is 12. Published fitment references include ALLIS CHALMERS 545, ALLIS CHALMERS 605, CASE 1644 1995. 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 228080-5620 is the main reference point. Listed voltage is 12. Published fitment references include ALLIS CHALMERS 545, ALLIS CHALMERS 605, CASE 1644 1995. These details should still be checked against the original unit before ordering.

Which applications are shown for this starter motor?

Verified applications include selected ALLIS CHALMERS, CASE, CUMMINS, DYNAPAC, INTERNATIONAL HARVESTER, IVECO, and NEW HOLLAND models and units, including ALLIS CHALMERS 545 and 605, CASE 2144, DYNAPAC CC501/C, IVECO ACCO, and NEW HOLLAND F170 and F200. For this listing, part number 228080-5620 is the main reference point. Listed voltage is 12. Published fitment references include ALLIS CHALMERS 545, ALLIS CHALMERS 605, CASE 1644 1995. These details should still be checked against the original unit before ordering.