Prestolite Alternator 12V 37A, New, Internal Regulator, Part No. 110-699

The Prestolite alternator listed here is a new 12V, 37A unit under part no. 110-699. It is a single leg mount alternator with a 27mm mount leg thickness, a 173mm mount centre-to-centre dimension, and a 16mm shaft diameter, so those key dimensions should be checked against the original unit before ordering.

It uses an internal regulator and is noted as having external sense, with a non-insulated return. The alternator is coated for environmental protection and carries a one year warranty, which gives a clear service and identification reference for customers comparing replacement units.

This is a Prestolite-suited rotating electrical part weighing 4.28kg. The listed features include remote sense, E-Coat protection, high temperature grease and seals for longer bearing life, and a fan design intended to improve air flow and cooler operation under high output load conditions.

Key Features

• New alternator
• 12V system
• 37A output
• Single leg mount
• Internal regulator
• Remote sense

Specifications

• Brand: Prestolite
• Part No.: 110-699
• Product type: Alternator
• Voltage: 12V
• Power rating: 37A
• Unit of measure: Each
• New / Reman.: New
• Alternator mount: Single leg

Fitment guidance

• Verified fitment data supplied: Carrier
• Verified fitment data supplied: Carrier Extra
• Sample application listed: Carrier Extra 1996

Application and Buying Notes

Before buying, compare the part number 110-699 with the removed unit and check the mounting layout, because this alternator is a single leg mount with a 27mm mount leg thickness and 173mm mount centre-to-centre measurement. Those dimensions matter as much as the 12V and 37A rating when matching a replacement alternator.

The shaft diameter is 16mm, the pivot hole diameter is 13mm, and the adjusting hole diameter is 5/16 UNC. Those mounting and shaft details should be confirmed on the vehicle or old unit, especially where the alternator sits in a fixed bracket arrangement or where the belt line must line up exactly.

This unit uses an internal regulator and is marked as external sense with a non-insulated return. Those electrical details need to suit the vehicle’s charging circuit, so it is worth checking the connector arrangement, return path, and wiring style before fitting.

The alternator is supplied new, weighs 4.28kg, and carries a one year warranty. Its E-Coat protection, high temperature grease and seals, and fan design are relevant if you are replacing a worn unit that has been working in heat, dust, or long duty cycles, but the original installation details still need to be matched carefully.

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 110-699 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, Mount Leg Thickness 27mm, Power Rating (Amp) 37, Shaft Diameter 16mm, Voltage 12, Alternator Mount Single Leg, New / Reman. New, Weight 4.28kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. 110-699, Brand PRESTOLITE, Description Prestolite Alternator 12V 37A, Adjusting Hole Diameter 5/16 UNC, Pivot Hole Diameter 13, Regulator Type Internal, Suits Unit Make Prestolite, Note Coated for environmental protection. External Sense. Not Insulated return., Mount Cnt to Cnt 173mm.

Prestolite Alternator 12V 37A. Part number 110-699 should be checked first. Listed voltage is 12. Listed output rating is 37. These details form the core reference points used by parts interpreters when confirming the correct replacement.

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

For part number 110-699, 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 37 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm fitment by matching part number 110-699, the 12V 37A specification, the single leg mount dimensions, and the electrical arrangement including internal regulator, external sense, and non-insulated return before purchase.

FAQ

What is the part number for this alternator?

The listed part number is 110-699. For this listing, part number 110-699 is the main reference point. Listed voltage is 12. Listed output rating is 37. Published fitment references include CARRIER EXTRA, CARRIER EXTRA 1996. These details should still be checked against the original unit before ordering.

Is this alternator new or remanufactured?

It is listed as new. For this listing, part number 110-699 is the main reference point. Listed voltage is 12. Listed output rating is 37. Published fitment references include CARRIER EXTRA, CARRIER EXTRA 1996. These details should still be checked against the original unit before ordering.

What voltage and output does it have?

It is a 12V alternator with a 37A power rating. For this listing, part number 110-699 is the main reference point. Listed voltage is 12. Listed output rating is 37. Published fitment references include CARRIER EXTRA, CARRIER EXTRA 1996. These details should still be checked against the original unit before ordering.

What type of regulator does it use?

It uses an internal regulator. For this listing, part number 110-699 is the main reference point. Listed voltage is 12. Listed output rating is 37. Published fitment references include CARRIER EXTRA, CARRIER EXTRA 1996. These details should still be checked against the original unit before ordering.

What mounting details are listed?

It is a single leg mount with a 27mm mount leg thickness, 173mm mount centre-to-centre measurement, a 13mm pivot hole diameter, and a 5/16 UNC adjusting hole diameter. For this listing, part number 110-699 is the main reference point. Listed voltage is 12. Listed output rating is 37. Published fitment references include CARRIER EXTRA, CARRIER EXTRA 1996. These details should still be checked against the original unit before ordering.

What vehicle fitment is supplied?

The supplied fitment data lists Carrier and Carrier Extra, with a sample application of Carrier Extra 1996. For this listing, part number 110-699 is the main reference point. Listed voltage is 12. Listed output rating is 37. Published fitment references include CARRIER EXTRA, CARRIER EXTRA 1996. These details should still be checked against the original unit before ordering.