Genuine Products Starter Motor 12V 10 Tooth CW Delco 28MT Style DXS9128

This Genuine Products starter motor is a 12V unit in 28MT style with a clockwise rotation and 10-tooth pinion. It suits Delco applications and carries part number DXS9128, which is the safest reference to use when matching to an existing starter motor or vehicle application.

The unit is listed as new, with a pad-style starter mount and a 2.5kW power rating. Key physical details include an overall length of 335mm, flange diameter of 82mm, mount centres of 85mm, and 10mm mount hole diameter, so it is important to compare the complete fitment profile before ordering.

It is described as being built to withstand harsh environments, and it weighs 8.06kg. The pinion sits 9mm at rest and the pinion diameter is 32mm, both of which are useful checks when comparing against the existing starter on the vehicle.

Key Features

• 12V starter motor
• 28MT style unit
• Clockwise rotation
• 10-tooth pinion
• Pad mount starter type
• New replacement unit

Specifications

• Part No.: DXS9128
• Power rating: 2.5kW
• Voltage: 12V
• Rotation: CW
• Number of teeth: 10
• Starter mount type: Pad
• Series: 28MT
• Mount centres: 85mm

Fitment guidance

• Suits unit make: Delco
• Fitment references include Holden Suburban applications
• Fitment references include Hummer H1 applications
• Sample listed years include Holden Suburban 1998, 1999 and 2000
• Sample listed years include Hummer H1 1997, 1998, 1999, 2000, 2001 and 2002

Application and Buying Notes

Before ordering, confirm the part number DXS9128 against the starter currently fitted to the vehicle. The supplied fitment references point to Delco unit applications, with sample listings for Holden Suburban and Hummer H1 variants, but the physical checks still matter: 12V system, clockwise rotation, 10 teeth, pad mount, 85mm mount centres and 82mm flange diameter.

Pay close attention to the starter dimensions as well as the application. An overall length of 335mm, a 32mm pinion diameter and a 9mm pinion-at-rest measurement are useful comparison points when checking the old unit against this replacement. If the existing starter differs in mount style, pinion count, rotation or flange dimensions, do not assume it will interchange.

The 2.5kW power rating and 8.06kg weight indicate this is a substantial starter motor, so handling and installation should be done with care. As with any rotating electrical part, it is best to verify the vehicle’s charging and starting system condition before fitment, and to compare all identifiers rather than relying on appearance alone.

Warranty coverage is listed as 3 years for passenger use and 1 year for commercial use. Make sure the intended use matches the warranty category and keep the purchase details with the vehicle records, especially if the starter is being fitted to a commercial application.

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 DXS9128 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 85mm, Number of Teeth 10, Pinion at Rest 9mm, Power Rating 2.5kW, Series 28MT, Voltage 12, Starter Mount Type Pad.

Additional published details for cross-checking include Weight 8.06kg, Product Group 1 ROTATING ELECTRICAL, Part No. DXS9128, Brand GENUINE PRODUCTS, Description Genuine Starter Motor 12V 10Th CW Delco 28MT Style, Flange Diameter 82mm, Mount Hole Diameter 10, Overall Length 335mm, Pinion Diameter 32mm, Rotation CW.

Genuine Starter Motor 12V 10Th CW Delco 28MT Style. Part number DXS9128 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 DXS9128, 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 HOLDEN SUBURBAN, HOLDEN SUBURBAN 1998, HOLDEN SUBURBAN 1999, HOLDEN SUBURBAN 2000, HUMMER H1, HUMMER H1 1997. 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 DXS9128, the Delco application details, and the physical specifications listed here. Do not rely on vehicle model name alone; compare rotation, tooth count, mount type, flange size, and overall dimensions before purchase.

FAQ

What is the part number for this starter motor?

The part number is DXS9128. It is the most reliable identifier to check against the existing starter motor and vehicle application. For this listing, part number DXS9128 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN SUBURBAN, HOLDEN SUBURBAN 1998, HOLDEN SUBURBAN 1999. These details should still be checked against the original unit before ordering.

What voltage is this starter motor?

This starter motor is 12V. For this listing, part number DXS9128 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN SUBURBAN, HOLDEN SUBURBAN 1998, HOLDEN SUBURBAN 1999. These details should still be checked against the original unit before ordering.

What rotation does it use?

It is a clockwise rotation starter motor, noted as CW. For this listing, part number DXS9128 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN SUBURBAN, HOLDEN SUBURBAN 1998, HOLDEN SUBURBAN 1999. These details should still be checked against the original unit before ordering.

What are the key mounting dimensions?

The starter has a pad mount type, 85mm mount centres, an 82mm flange diameter and 10mm mount hole diameter. For this listing, part number DXS9128 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN SUBURBAN, HOLDEN SUBURBAN 1998, HOLDEN SUBURBAN 1999. These details should still be checked against the original unit before ordering.

Which unit make does it suit?

It suits Delco applications. Fitment references also include Holden Suburban and Hummer H1 listings. For this listing, part number DXS9128 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN SUBURBAN, HOLDEN SUBURBAN 1998, HOLDEN SUBURBAN 1999. These details should still be checked against the original unit before ordering.

What warranty is listed?

The listed warranty is 3 years for passenger use and 1 year for commercial use. For this listing, part number DXS9128 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN SUBURBAN, HOLDEN SUBURBAN 1998, HOLDEN SUBURBAN 1999. These details should still be checked against the original unit before ordering.