OEX Starter Motor 12V 12 Tooth CW Delco 37MT Style DXS9137

The OEX Starter Motor DXS9137 is a 12V, clockwise rotating starter in 37MT style, set up with 12 teeth and suited to Delco applications. It is a new unit, with a 3 year passenger warranty and 1 year commercial warranty, which makes the intended duty cycle an important part of the buying decision.

Key physical details matter with this starter motor: mount centres are 126mm at A, B and C, the starter mount type is 3 hole, the flange diameter is 92mm, and the mount hole diameter is 13mm. The overall length is 400mm, so it is best matched by part number and dimensions rather than appearance alone.

This unit is rated at 4.5kW and weighs 23.62kg, so it is a substantial starter intended for applications that need that specific combination of voltage, rotation, nose and mounting layout. The pinion at rest is 48mm, with a 46mm pinion diameter, which are useful checks when comparing to a removed starter.

OEX states the brand is sourced from market leading original equipment manufacturers and aftermarket suppliers, with products sourced from ISO certified factories. For buyers replacing a Delco 37MT style starter, the safest approach is to confirm the part number DXS9137 and compare all mounting and drive measurements before ordering.

Key Features

• 12V starter motor
• Clockwise rotation
• 12 tooth pinion
• Delco application
• 37MT series
• New unit

Specifications

• Part No.: DXS9137
• Power Rating: 4.5kW
• Voltage: 12
• Rotation: CW
• Number of Teeth: 12
• Series: 37MT
• Starter Mount Type: 3 Hole
• Suits Unit Make: Delco

Verified fitment references

• Fitment guidance is available for a range of machinery and vehicle applications listed against this starter motor.
• Supported makes include AGCO Allis, Allis Chalmers, BCI, Bustech, Case, Case IH, Caterpillar, Clark, Cummins, Dennis Eagle, Freightliner, Higer, International, John Deere, Kenworth, King Long, Mack, Massey Ferguson, R.F.W., Riviera, Sandvik, Searay, Sterling Trucks, Vermeer, Waukesha, Western Star, White and Yutong.
• Example applications listed include AGCO Allis 9435, 9455, 9675, 9695 and 9815.
• Example applications listed include Allis Chalmers 7030, 7040, 7050, 7060, 7080, N5 and N6.
• Example applications listed include BCI Classmaster, BCI Cruiser, BCI Fleetmaster and Bustech ADI, CDI, MDI, SDI, VST and XDI variants.
• Example applications listed include Case IH 1440D, 1460D, 6788 and I-6588.
• Example applications listed include Caterpillar Challenger 65B, 65C, 65D, 70C and D6H.
• Example applications listed include Clark 101, 35C, 45C and 55C.

Application and Buying Notes

Before ordering, match the part number DXS9137 to the starter already fitted, then compare the 12V rating, CW rotation, 12 tooth pinion and 37MT series. A starter can look similar from the outside while still differing in flange diameter, mount centres or nose length, so the 92mm flange and 400mm overall length are important checks.

The three 126mm mount centres and 3 hole starter mount are key identifiers for this unit. If your removed starter uses a different mounting pattern, hole size or spacing, the replacement may not align correctly even where the voltage and tooth count appear similar.

The 4.5kW power rating and 23.62kg weight indicate a heavy-duty starter specification. That does not guarantee interchangeability on its own, so it is still necessary to confirm the Delco unit make, the 46mm pinion diameter and the 48mm pinion at rest against the original part.

Warranty terms are listed as 3 year passenger and 1 year commercial. It is sensible to consider the application category as well as the electrical and mechanical match, especially where the starter is being used in a commercial, agricultural or industrial environment.

If you are cross-checking against an older unit, pay close attention to the note that this is a new starter motor and that it suits wet or dry clutch applications. Those details help narrow the comparison, but the final check should always be the physical dimensions and the listed application details for the vehicle or machine.

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 DXS9137 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 126mm, Mount Centres C 126mm, Number of Teeth 12, Pinion at Rest 48mm, Power Rating 4.5kW, Series 37MT, Voltage 12.

Additional published details for cross-checking include Item Type Starter Motor, Starter Mount Type 3 Hole, Weight 23.62kg, Product Group 1 ROTATING ELECTRICAL, Part No. DXS9137, Brand OEX, Description OEX Starter Motor 12V 12Th CW Delco 37MT Style, Flange Diameter 92mm, Mount Centres B 126mm, Mount Hole Diameter 13.

OEX Starter Motor 12V 12Th CW Delco 37MT Style. Part number DXS9137 should be checked first. Listed voltage is 12. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Compatibility note: Confirm fitment using part number DXS9137, the Delco application, and the listed measurements and mounting details before purchase. Where fitment is being matched to a specific machine, compare the starter’s 12V CW 37MT specification, 12 tooth count, 126mm mount centres, 92mm flange diameter and 400mm overall length against the original unit.

FAQ

What is the part number for this starter motor?

The part number is DXS9137.

Is this a 12V or 24V starter motor?

It is a 12V starter motor.

What rotation does this starter motor have?

It has clockwise rotation, listed as CW.

How many teeth does the pinion have?

The pinion has 12 teeth.

What vehicle or unit make does it suit?

It is listed as suiting Delco unit make applications, with fitment references provided for a range of machinery and vehicle makes and models.

What warranty is listed?

The warranty is listed as 3 year passenger and 1 year commercial.