Prestolite Alternator 12V 65A 110-606 – New, Internal Regulator, CCW

The Prestolite alternator listed here is a 12V, 65A unit, part number 110-606. It is a new alternator with a single-leg mount, insulated return, and an internal regulator, which makes the key identification points straightforward when you are matching against an existing charging system.

This unit is specified with CCW rotation, a 165mm mount centre-to-centre measurement, a 27mm mount leg thickness, and a 16mm shaft diameter. Those dimensions matter when checking physical fit, especially where the alternator bracket, pivot point, and adjuster hardware need to line up correctly.

The application note states it suits Carrier applications. That is a useful starting point, but the part number 110-606, 12V rating, 65A output, and mounting details should still be checked against the vehicle or equipment in front of you before ordering.

Key Features

• Prestolite alternator
• 12V electrical system
• 65 amp output
• Part number 110-606
• New unit
• Internal regulator

Specifications

• Voltage: 12V
• Power rating: 65A
• Rotation: CCW
• Regulator type: Internal
• Mounting: Single leg
• Mount leg thickness: 27mm
• Mount centre to centre: 165mm
• Adjusting hole diameter: 5/16 UNC

Fitment notes

• To suit Carrier applications
• Confirm the alternator part number 110-606 before purchase
• Check 12V system compatibility and 65A output requirement
• Verify single-leg mounting and the 165mm mount centre-to-centre dimension
• Confirm CCW rotation matches the existing unit
• Check the 27mm mount leg thickness, 5/16 UNC adjusting hole, 13mm pivot hole, and 16mm shaft diameter

Application and Buying Notes

When replacing an alternator, the safest match is by part number first. This unit is identified as Prestolite 110-606, and it is a 12V, 65A alternator with a single-leg mount and internal regulator. If the existing unit differs in any of those core details, it should be treated as a different application until the physical mounting and electrical layout are confirmed.

The mounting dimensions are just as important as the electrical rating. Here, the key checks are the 165mm mount centre-to-centre measurement, 27mm mount leg thickness, 5/16 UNC adjusting hole, 13mm pivot hole, and 16mm shaft diameter. A mismatch in any of those points can stop the alternator from lining up correctly, even if the part looks similar at a glance.

Rotation also needs attention. This alternator is CCW, so the existing unit or belt drive arrangement must suit that direction. The insulated return and internal regulator are also worth confirming on the removed unit, because they help determine whether the replacement matches the original charging setup.

The listing notes suitability for Carrier applications, which is a useful guide but not a substitute for checking the actual machine or vehicle. If you are working from a sample, a failed alternator, or a parts book reference, compare the part number 110-606, voltage, amperage, mount style, and shaft size before ordering. That approach reduces the chance of a costly mismatch and keeps the replacement process straightforward.

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 110-606 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) 65, Rotation CCW, Suits Unit Make Prestolite, Note Coated for environmental protection., Mount Cnt to Cnt 165mm, Insulated Return Yes.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. 110-606, Brand PRESTOLITE, Description Prestolite Alternator 12V 65A, Adjusting Hole Diameter 5/16 UNC, Pivot Hole Diameter 13, Regulator Type Internal, Shaft Diameter 16mm, Voltage 12.

Prestolite Alternator 12V 65A. Part number 110-606 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 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 110-606, 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.

Compatibility note: Please confirm fitment using part number 110-606, 12V system details, 65A output, CCW rotation, single-leg mounting, and the listed mounting dimensions before purchase.

FAQ

What is the part number for this alternator?

The part number is 110-606. For this listing, part number 110-606 is the main reference point. Listed voltage is 12. Listed output rating is 65. 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 110-606 is the main reference point. Listed voltage is 12. Listed output rating is 65. 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 65A power rating. For this listing, part number 110-606 is the main reference point. Listed voltage is 12. Listed output rating is 65. These details should still be checked against the original unit before ordering.

What rotation does it use?

It is specified as CCW rotation. For this listing, part number 110-606 is the main reference point. Listed voltage is 12. Listed output rating is 65. These details should still be checked against the original unit before ordering.

What type of regulator does it have?

It has an internal regulator. For this listing, part number 110-606 is the main reference point. Listed voltage is 12. Listed output rating is 65. These details should still be checked against the original unit before ordering.

What application is it listed to suit?

It is noted as suiting Carrier applications. Fitment should still be confirmed against the part number and mounting dimensions before ordering. For this listing, part number 110-606 is the main reference point. Listed voltage is 12. Listed output rating is 65. These details should still be checked against the original unit before ordering.