Valeo Alternator 12V 160A Part No. 439827

The Valeo alternator listed here is a 12V unit with a 160A charge current rating and part number 439827. It is a new alternator, supplied each, and uses an internal regulator with a three-point mounting arrangement.

Key mounting details include a twin leg alternator mount, 8 groove pulley, 58mm pulley outside diameter, 81mm inside mounting legs, 163mm centre-to-centre mounting, and a 10mm pivot hole diameter. The listed position / degree is R 64, which is useful when checking physical alignment against the original unit.

This alternator is identified for Valeo applications and is listed with fitment references across Case IH and New Holland machinery, including Farmall, JX-Series, Maxxum, Optum, Patriot, Puma, LB90, LB90B, LB95, and TN-A groups. As with any electrical replacement, the part number and mounting details should be checked carefully before ordering.

Key Features

• 12V alternator with 160A charge current
• New unit, supplied each
• Internal regulator
• 8 groove pulley
• Twin leg alternator mount
• Three-point mounting

Specifications

• Brand: Valeo
• Product type: Alternator
• Part No.: 439827
• Voltage: 12V
• Charge current: 160A
• Regulator type: Internal
• Pulley section: 8 groove
• Pulley outside diameter: 58mm

Known application groups and examples

• Case IH Farmall
• Case IH JX-Series
• Case IH Maxxum
• Case IH Optum
• Case IH Patriot
• Case IH Puma
• New Holland LB90
• New Holland LB90B

Application and Buying Notes

Before ordering, confirm the part number 439827 against the original alternator and compare the physical mounting points. The listed measurements — 81mm inside mounting legs, 163mm mount centre-to-centre, 10mm pivot hole diameter, and R 64 position / degree — are the most practical checks when matching the replacement to the machine already fitted.

The pulley arrangement also needs to match the drive setup on the vehicle or machine. This unit has an 8 groove pulley and a 58mm pulley outside diameter, so the belt profile and pulley width should be checked against the existing alternator. If the pulley or mounting style differs, the part may not suit even where the application family looks similar.

Electrical specification matters as well. This alternator is rated at 12V and 160A with an internal regulator, so it should only be considered where the charging system is designed for that voltage and output level. Matching the unit make, mounting style, and regulator type is just as important as matching the model family.

For Case IH and New Holland applications, use the listed application group as a guide rather than a final confirmation. Machines within the same family can still vary by year, engine, or charging system layout, so the safest approach is to compare the old unit, the mounting dimensions, and the part number 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 439827 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 One Year, Pin Code IR173, Power Rating (Amp) 160, Pulley Section 8 Groove, Suits Unit Make Valeo, Alternator Mount Twin Leg, New / Reman. New, Position / Degree R 64.

Additional published details for cross-checking include Weight 7.245kg, Product Group 1 ROTATING ELECTRICAL, Part No. 439827, Brand VALEO, Description Valeo Alternator 12V 160A, Inside Mounting Legs 81mm, Pivot Hole Diameter 10, Pulley Outside Diameter 58mm, Regulator Type Internal, Voltage 12.

Valeo Alternator 12V 160A. Part number 439827 should be checked first. Listed voltage is 12. Listed output rating is 160. 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 8 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number 439827, 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 160 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include CASE IH FARMALL, CASE IH FARMALL 2008, CASE IH FARMALL 2009, CASE IH FARMALL 2010, NEW HOLLAND LB90, NEW HOLLAND LB90 2005. 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 One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm fitment with part number 439827 and the listed mounting, pulley, voltage, and regulator details before ordering. Application groups are provided as a guide only and should be checked against the unit already fitted to the machine.

FAQ

What is the part number for this alternator?

The part number listed is 439827.

What voltage and output does this alternator have?

It is a 12V alternator rated at 160A charge current.

Is this alternator new or remanufactured?

It is listed as a new alternator.

What regulator type does it use?

It has an internal regulator.

What pulley and mounting details are listed?

The alternator has an 8 groove pulley, 58mm pulley outside diameter, twin leg mounting, three-point mounting, 81mm inside mounting legs, 163mm mount centre-to-centre, and a 10mm pivot hole diameter.

Which machines are referenced for fitment?

The listed application groups include Case IH Farmall, JX-Series, Maxxum, Optum, Patriot and Puma, plus New Holland LB90, LB90B, LB95 and TN-A groups. Specific examples shown include Case IH Farmall 2008 to 2014 and New Holland LB90 2005 to 2007, and LB90B 2002 to 2007.