Bosch Alternator 12V 65A Light Commercial, Part No. 1986A00755

This Bosch alternator is a 12V, 65A light commercial unit supplied as Part No. 1986A00755. It sits in the rotating electrical group and is listed as an alternator type excl. vacuum pump, so matching the application and mounting arrangement matters before purchase.

The unit uses a single pivoted lever fastening type and is sold each. For buyers checking against an existing charging system, the key identifiers here are Bosch, 12V, 65A, and 1986A00755, along with the light commercial alternator description.

A 12 months warranty is listed for this part. The alternator is described as corrosion resistant and made from high quality raw materials, with a reduction drive noted to maintain continual speeds for easier starting. These are useful product characteristics, but the correct vehicle or machine match still needs to be confirmed by part number and application details.

Key Features

• Bosch light commercial alternator
• 12V system, 65A charge current
• Part No. 1986A00755
• Alternator type: excl. vacuum pump
• Single pivoted lever fastening type
• Corrosion resistant construction

Specifications

• Brand: Bosch
• Product type: Alternator light comm
• Description: Bosch Alternator 12V 65A
• Alternator charge current: 65A
• Voltage: 12V
• Alternator type: excl. vacuum pump
• Fastening type: single pivoted lever
• Recommended additional repair: V-Belt/V-Ribbed Belt

Verified fitment information

• International Harvester Maxxum
• International Harvester Maxxum model years shown in the supplied fitment data: 1988 to 1997
• John Deere Series 3000
• John Deere Series 3000 model years shown in the supplied fitment data: 1995 to 1998

Application and Buying Notes

Before ordering, compare the existing alternator details with the 12V, 65A specification and the Part No. 1986A00755. The alternator is listed as excl. vacuum pump, so that detail is important if the machine you are working on uses a vacuum pump driven alternator instead of this style.

Packaging size is shown as 24 x 18.5 x 20, which may be useful when planning freight, workshop storage, or collection. The unit is manufactured in China and backed by a 12 months warranty, so keep the part number and purchase details on hand for warranty reference if needed.

Fitment data supplied with this part includes International Harvester Maxxum and John Deere Series 3000 applications. Use that information as a guide only and confirm the exact application against the machine’s current alternator, mounting style, and part number before committing to fitment.

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 1986A00755 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 LIGHT COMM, Unit of Measure EACH, Warranty 12 Months, Fastening Type Single pivoted lever, Recommended additional repairs V-Belt/V-Ribbed Belt, Packaging width 18.5, Manufactured in China, Product Group 1 ROTATING ELECTRICAL, Part No. 1986A00755, Brand BOSCH.

Additional published details for cross-checking include Description Bosch Alternator 12V 65A, Alternator Charge Current [A] 65, Alternator Type excl. vacuum pump, Packaging length 24, Packaging height 20, Product Group 2 ALTERNATORS.

Bosch Alternator 12V 65A. Part number 1986A00755 should be checked first. Listed output rating is 65. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 1986A00755, 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 light comm in workshop, fleet, trade, agricultural, or construction service, the listed output 65 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include INTERNATIONAL HARVESTER MAXXUM, INTERNATIONAL HARVESTER MAXXUM 1988, INTERNATIONAL HARVESTER MAXXUM 1990, INTERNATIONAL HARVESTER MAXXUM 1991, JOHN DEERE SERIES 3000, JOHN DEERE SERIES 3000 1995. 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 12 Months. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility using Part No. 1986A00755, the 12V 65A rating, the excl. vacuum pump design, and the single pivoted lever mounting arrangement before ordering.

FAQ

What is the part number for this alternator?

The listed part number is 1986A00755. For this listing, part number 1986A00755 is the main reference point. Listed output rating is 65. Published fitment references include INTERNATIONAL HARVESTER MAXXUM, INTERNATIONAL HARVESTER MAXXUM 1988, INTERNATIONAL HARVESTER MAXXUM 1990. These details should still be checked against the original unit before ordering.

What voltage and output does this alternator have?

It is a 12V alternator with a 65A charge current. For this listing, part number 1986A00755 is the main reference point. Listed output rating is 65. Published fitment references include INTERNATIONAL HARVESTER MAXXUM, INTERNATIONAL HARVESTER MAXXUM 1988, INTERNATIONAL HARVESTER MAXXUM 1990. These details should still be checked against the original unit before ordering.

Does this alternator include a vacuum pump?

No. The alternator type is listed as excl. vacuum pump. For this listing, part number 1986A00755 is the main reference point. Listed output rating is 65. Published fitment references include INTERNATIONAL HARVESTER MAXXUM, INTERNATIONAL HARVESTER MAXXUM 1988, INTERNATIONAL HARVESTER MAXXUM 1990. These details should still be checked against the original unit before ordering.

What mounting style is listed for this part?

The fastening type is single pivoted lever. For this listing, part number 1986A00755 is the main reference point. Listed output rating is 65. Published fitment references include INTERNATIONAL HARVESTER MAXXUM, INTERNATIONAL HARVESTER MAXXUM 1988, INTERNATIONAL HARVESTER MAXXUM 1990. These details should still be checked against the original unit before ordering.

What additional repair is recommended?

A V-Belt/V-Ribbed Belt is listed as a recommended additional repair. For this listing, part number 1986A00755 is the main reference point. Listed output rating is 65. Published fitment references include INTERNATIONAL HARVESTER MAXXUM, INTERNATIONAL HARVESTER MAXXUM 1988, INTERNATIONAL HARVESTER MAXXUM 1990. These details should still be checked against the original unit before ordering.

Which applications are shown in the supplied fitment data?

International Harvester Maxxum and John Deere Series 3000 applications are shown, with model years listed in the supplied data for both ranges. For this listing, part number 1986A00755 is the main reference point. Listed output rating is 65. Published fitment references include INTERNATIONAL HARVESTER MAXXUM, INTERNATIONAL HARVESTER MAXXUM 1988, INTERNATIONAL HARVESTER MAXXUM 1990. These details should still be checked against the original unit before ordering.