Denso Starter Motor 12V 11 Tooth CW 2.7KW Part No. 228000-5810

This Denso starter motor is a new 12V unit with 11 teeth, clockwise rotation and a 2.7kW power rating. The listed part number is 228000-5810, and it is supplied as a starter motor each, with a one year warranty.

Key physical details include a 3 hole starter mount, 127mm mount centres A, 90mm mount centres B and C, an 89mm flange diameter, and a 290mm overall length. The pinion measures 40mm diameter and 48mm at rest, with 12mm mount hole diameter.

The stated application is Caterpillar Challenger with C6.6 engine. Fitment data also references a wider range of machinery makes and models, but the safest buying approach is to match the part number, mounting pattern and starter dimensions against the original unit already fitted to the machine.

Key Features

• New Denso starter motor
• 12V electrical system
• 11 tooth pinion
• Clockwise rotation
• 2.7kW power rating
• 3 hole starter mount

Specifications

• Brand: Denso
• Type: Starter motor
• Voltage: 12V
• Power rating: 2.7kW
• Rotation: CW
• Number of teeth: 11
• Starter mount type: 3 hole
• Mount centres A: 127mm

Known application guidance

• Caterpillar Challenger with C6.6 engine

Application and Buying Notes

Before ordering, confirm the original starter matches the important identifiers here: Denso part number 228000-5810, 12V voltage, 11 tooth pinion, clockwise rotation and the 3 hole mount pattern. These are the most reliable checks when replacing a starter motor, especially where the machine has been modified or an earlier repair has changed the electrical components.

The mounting dimensions matter just as much as the electrical rating. Check the 127mm mount centres A, 90mm mount centres B and C, 89mm flange diameter, 290mm overall length and 12mm mount hole diameter against the existing starter. Even when a unit is listed for the same machine family, small differences in mounting or nose length can stop a direct swap.

The listed power rating is 2.7kW, so this unit should only be compared with starters of the same voltage and general duty requirement. The pinion measures 40mm diameter and 48mm at rest, which are useful reference points when comparing against the removed part. If the machine uses a wet or dry clutch arrangement, that compatibility detail is also stated here and should be checked during identification.

For the clearest match, work from the part number first and then confirm the application details. The supplied application note refers to Caterpillar Challenger with C6.6 engine, but fitment should still be checked against the machine serial number, engine configuration and the starter removed from the vehicle or equipment before purchase.

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 228000-5810 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 127mm, Mount Centres C 90mm, Number of Teeth 11, Pinion at Rest 48mm, Power Rating 2.7kW, Suits Unit Make Denso, Item Type Starter Motor.

Additional published details for cross-checking include Starter Mount Type 3 Hole, Weight 8.78kg, Product Group 1 ROTATING ELECTRICAL, Part No. 228000-5810, Brand DENSO, Description Denso Starter Motor 12V 11Th CW, Flange Diameter 89mm, Mount Centres B 90mm, Mount Hole Diameter 12, Overall Length 290mm.

Denso Starter Motor 12V 11Th CW. Part number 228000-5810 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 228000-5810, 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 ASV VT-70, ASV VT-70 2012, BOBCAT 751F, BOBCAT 753, BOBCAT 753/H/L, BOBCAT 763/C/F/G. 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 Denso part number 228000-5810, 12V specification, 11 tooth clockwise configuration, 3 hole mount and the stated dimensions against the original starter and machine application before ordering.

FAQ

What part number is this starter motor?

The listed part number is 228000-5810. For this listing, part number 228000-5810 is the main reference point. Listed voltage is 12. Published fitment references include ASV VT-70, ASV VT-70 2012, BOBCAT 751F. These details should still be checked against the original unit before ordering.

What voltage is this starter motor?

It is a 12V starter motor. For this listing, part number 228000-5810 is the main reference point. Listed voltage is 12. Published fitment references include ASV VT-70, ASV VT-70 2012, BOBCAT 751F. 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 228000-5810 is the main reference point. Listed voltage is 12. Published fitment references include ASV VT-70, ASV VT-70 2012, BOBCAT 751F. These details should still be checked against the original unit before ordering.

What rotation does this starter motor use?

It is clockwise rotation, shown as CW. For this listing, part number 228000-5810 is the main reference point. Listed voltage is 12. Published fitment references include ASV VT-70, ASV VT-70 2012, BOBCAT 751F. These details should still be checked against the original unit before ordering.

What vehicle or machine application is listed?

The stated application is Caterpillar Challenger with C6.6 engine. For this listing, part number 228000-5810 is the main reference point. Listed voltage is 12. Published fitment references include ASV VT-70, ASV VT-70 2012, BOBCAT 751F. These details should still be checked against the original unit before ordering.

What mounting details should I check before buying?

Check the 3 hole mount type, 127mm mount centres A, 90mm mount centres B and C, 89mm flange diameter, 12mm mount hole diameter and 290mm overall length against the original starter. For this listing, part number 228000-5810 is the main reference point. Listed voltage is 12. Published fitment references include ASV VT-70, ASV VT-70 2012, BOBCAT 751F. These details should still be checked against the original unit before ordering.