OEX Alternator 12V 65A Lucas Style LXA837

The OEX Alternator LXA837 is a new 12V, 65A alternator in a Lucas style configuration, supplied as each unit with an internal regulator. It is listed with a twin leg alternator mount, 65mm inside mounting legs, a 166mm mount centre-to-centre measurement, and a 10mm sliding foot spacer note that may be relevant during installation.

Key dimensions include a 12mm pivot hole diameter, 11mm adjusting hole diameter, 95mm pulley outside diameter, 17mm shaft dimension, and A section pulley. At 5.1kg, it is a substantial rotating electrical component and should be matched carefully to the existing mounting arrangement and belt setup before purchase.

The stated suit unit make is Lucas, and the part number is LXA837. The warranty listed is 3 years for passenger use and 1 year for commercial use, which gives a clear reference point for buyers comparing this alternator against an original unit or a replacement with the same fitment profile.

Key Features

• 12V alternator rated at 65 amps
• New unit, not remanufactured
• Internal regulator
• Twin leg alternator mount
• Lucas style with suit unit make: Lucas
• 95mm pulley outside diameter

Specifications

• Brand: OEX
• Part No.: LXA837
• Product type: Alternator
• Voltage: 12V
• Power rating: 65A
• New / Reman.: New
• Regulator type: Internal
• Alternator mount: Twin Leg

Verified fitment references

• CASE IH 2120
• CASE IH 2130
• CASE IH 2140
• CASE IH 2150
• FORD 8000-SERIES
• NEW HOLLAND 4230
• NEW HOLLAND 4430 N
• NEW HOLLAND 4430 V

Application and Buying Notes

Before ordering, compare the part number LXA837 with the alternator currently fitted to the machine. The key installation checks here are the Lucas style configuration, twin leg mount, 65mm inside mounting legs, 166mm mount centre-to-centre, and the 12mm pivot hole with 11mm adjusting hole.

The pulley and belt setup also matter. This alternator has a 95mm pulley outside diameter and an A section pulley, so the belt profile and pulley size should match the existing system rather than being assumed from the vehicle make alone.

The note for a 10mm sliding foot spacer is worth checking against the original mounting arrangement, especially where spacing, alignment, or bracket depth has been altered previously. The alternator is listed as new and weighs 5.1kg, which can help when comparing it to the unit being replaced.

Fitment references include CASE IH, FORD, NEW HOLLAND, SAME, and VM MOTORI applications, but those groups still need to be matched to the exact machine details and the physical alternator dimensions above. A model family alone is not enough if the mount, pulley, or regulator arrangement differs.

For commercial use, the warranty is listed at 1 year, while passenger use is listed at 3 years. That warranty split is useful when the alternator is being fitted to equipment used in different operating conditions, but it does not replace the need to confirm the correct physical match.

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 LXA837 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 ALTERNATOR, Unit of Measure EACH, Warranty 3yr Passenger 1yr Commercial, Inside Mounting Legs 65mm, Pivot Hole Diameter 12, Pulley Outside Diameter 95mm, Regulator Type Internal, Voltage 12, Alternator Mount Twin Leg, New / Reman. New.

Additional published details for cross-checking include Weight 5.1kg, Product Group 1 ROTATING ELECTRICAL, Part No. LXA837, Brand OEX, Description OEX Alternator 12V 65A Lucas Style, Adjusting Hole Diameter 11, Pin Code IR189, Power Rating (Amp) 65, Pulley Section A, Suits Unit Make Lucas.

OEX Alternator 12V 65A Lucas Style. Part number LXA837 should be checked first. Listed voltage is 12. Listed output rating is 65. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Twin Leg. Regulator type is Internal. Pulley configuration is A. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number LXA837, 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 alternator in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 and output 65 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include 4230 N 1992, 4230 N 1993, 4230 N 1994, 4230 N 1995, 7530 HC 1992, 7530 HC 1993. 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.

The listed warranty is 3yr Passenger 1yr Commercial. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility by checking the part number LXA837, the Lucas style specification, and the measured details: 12V, 65A, twin leg mount, 65mm inside mounting legs, 166mm mount centre-to-centre, 95mm pulley outside diameter, and the 10mm sliding foot spacer note before purchase.

FAQ

What is the part number for this alternator?

The part number is LXA837.

Is this alternator new or remanufactured?

It is listed as new.

What voltage and output does it have?

It is a 12V alternator with a 65A power rating.

What type of regulator does it use?

It has an internal regulator.

What pulley and mount details are listed?

It has a 95mm pulley outside diameter, an A section pulley, and a twin leg alternator mount with 65mm inside mounting legs and 166mm mount centre-to-centre.

What warranty is listed?

The listed warranty is 3 years for passenger use and 1 year for commercial use.