OEX Starter Motor 12V 11 Tooth CW Delco Style DXS501

The OEX DXS501 is a new 12V starter motor in Delco style with 11 teeth, clockwise rotation and a 1.7kW power rating. It is a pad mount design with an 83mm mount centres A measurement, a 68mm flange diameter and an 11mm mount hole diameter.

This unit is listed with an overall length of 230mm, a nose cone length of 48mm and a pinion diameter of 29mm. The pinion sits 4mm at rest, which is one of the useful checks when comparing against the existing starter and surrounding clearance in the vehicle.

It is identified as suitable for Delco applications and notes PG260 series offset mount, with replacement reference to 10MT. The supplied notes also state that the option offered is intended to suit stock engines, and that modified engines may need a different approach after the block is checked for the mount hole location.

Key Features

• New starter motor
• 12V electrical system
• 11 tooth pinion
• Clockwise rotation
• Pad mount starter type
• Delco style unit

Specifications

• Part number: DXS501
• Brand: OEX
• Type: Starter motor
• Unit of measure: Each
• Voltage: 12V
• Rotation: CW
• Number of teeth: 11
• Starter mount type: Pad

Fitment guidance

• Holden H Series
• Holden Monaro
• Holden Suburban

Application and Buying Notes

Before ordering, match the part number DXS501 and confirm the starter style against the existing unit. This starter is described as a 12V, 11 tooth, clockwise Delco style unit with a pad mount, so those details need to line up with the vehicle’s original arrangement.

The supplied note refers to PG260 series offset mount and says it will replace 10MT. It also states that it may need to be shimmed with KSX12000, and that PG260 series inline mount applications are part of the note. That means the mounting arrangement, clearance and shim requirement should be checked carefully before installation.

If the engine is modified, the note warns that the offered option is intended for stock engines and that HXS075 may be required for modified engines, with the block needing to be checked to confirm whether the mount hole is allocated. The 83mm mount centres A, 68mm flange diameter and 11mm mount hole diameter are useful measurements to compare against the original starter and bellhousing area.

The 1.7kW rating, 230mm overall length and 29mm pinion diameter are practical reference points when assessing whether the unit is the correct replacement. Weight is listed at 4.26kg, and the pinion at rest is 4mm, which may help when comparing physical fit and starter position.

Warranty coverage is listed as 3 years for passenger use and 1 year for commercial use. For commercial, modified or non-standard applications, it is especially important to verify the fitment details rather than relying on the general vehicle name alone.

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 DXS501 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 83mm, Nose Cone Length 48mm, Overall Length 230mm, Pinion Diameter 29mm, Rotation CW, Voltage 12, Item Type Starter Motor.

Additional published details for cross-checking include Starter Mount Type Pad, Weight 4.26kg, Product Group 1 ROTATING ELECTRICAL, Part No. DXS501, Brand OEX, Description OEX Starter Motor 12V 11Th CW Delco Style, Flange Diameter 68mm, Mount Hole Diameter 11, Number of Teeth 11, Pinion at Rest 4mm.

OEX Starter Motor 12V 11Th CW Delco Style. Part number DXS501 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 DXS501, 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.

Compatibility note: Confirm fitment by checking part number DXS501, Delco application details, 12V clockwise operation, 11 tooth count, pad mount configuration and the listed measurements against the vehicle and original starter before purchase.

FAQ

What voltage is this starter motor?

It is a 12V starter motor. For this listing, part number DXS501 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN H SERIES, HOLDEN H SERIES 1971, HOLDEN H SERIES 1972. These details should still be checked against the original unit before ordering.

What is the part number?

The listed part number is DXS501. For this listing, part number DXS501 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN H SERIES, HOLDEN H SERIES 1971, HOLDEN H SERIES 1972. 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 DXS501 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN H SERIES, HOLDEN H SERIES 1971, HOLDEN H SERIES 1972. These details should still be checked against the original unit before ordering.

What rotation does it have?

The rotation is clockwise, shown as CW. For this listing, part number DXS501 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN H SERIES, HOLDEN H SERIES 1971, HOLDEN H SERIES 1972. These details should still be checked against the original unit before ordering.

What warranty is listed?

The warranty is listed as 3 years for passenger use and 1 year for commercial use. For this listing, part number DXS501 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN H SERIES, HOLDEN H SERIES 1971, HOLDEN H SERIES 1972. These details should still be checked against the original unit before ordering.

What fitment checks matter most before buying?

Check the Delco application, 12V rating, 11 tooth count, pad mount type, 83mm mount centres A, 68mm flange diameter, 11mm mount hole diameter and the note about PG260 series offset mount and possible shim requirements. For this listing, part number DXS501 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN H SERIES, HOLDEN H SERIES 1971, HOLDEN H SERIES 1972. These details should still be checked against the original unit before ordering.