ZRD High Output Replacement Alternators

{Note: For High Output 2nd (Dual) Alternator (220+ amps)
(not replacement alternator) information, click here}

Mix & Match Choices (18) from following List
  A.) Output: 12vdc - 94amp or 24vdc - 58amp
        For post OEM warranty installations, a
        12vdc - 120amp version is available by special order
  B.) Voltage Regulation: ** Single Stage Internal or Three Stage External
  C.) Mounting Case Styles: 3.15", 2", or 1"

Specifications
• Standard Case Size
• Clockwise Rotation
• Negative Ground
• ** 3-wire hook up w/tach lead (same as O/E with Internal Single Stage Regulator)

• FOR USE WITH DIESEL APPLICATIONS ONLY

$699.95 List Price

$399.95 Item Price (Over 50% less than OEM)

$39.95 S & H

$439.90 Total w/o FL Sales Tax
(shipment to address outside FL)

If Required,

$26.40 FL Sales Tax

$466.30 Total with FL Sales Tax
(shipment to a FL address)

Features
• Dual Foot 3.15 inch mount
• Replaces Yanmar #'s
    128271-77200, 119573-77201
    129772-77200, 129470-77200
• Replaces Hitachi #'s LR155-20, LR180-03
• Replaces Nippondenso # 101211-9940

ZRD High Output (12vdc-94amp or 24vdc-58amp), Modified Hitachi alternator design allowing for 3 Stage External Regulation, 3.15 inch Mount   ZRD High Output (12vdc-94amp or 24vdc-58amp), Hitachi / Nippondenso OEM Replacement Alternator, Internally Regulated, 3.15 inch Mount		 Features
• Single Foot 2 inch mount




ZRD High Output (12vdc-94amp or 24vdc-58amp), allowing for 3 Stage External Regulation, 2 inch Mount Replacement Alternator		 Features
• Single Foot 1 inch mount
• Multiple Adjustment Arm attach points




ZRD High Output (12vdc-94amp or 24vdc-58amp), allowing for 3 Stage External Regulation, 1 inch Mount Replacement Alternator

ZRD High Output alternator (12vdc-94amp) amperage output curve
ZRD High Output alternator (24vdc-58amp) amperage output curve


The Output Curve for the 12vdc - 94amp alternator is shown above on the left in the Blue Graph. The Output Curve for the 24vdc - 58amp alternator is shown above on the right in the Green Graph. The RPM shown on the X axis for both graphs is shown using a typical 2.5 to 1 ratio of Alternator to Engine RPM. The Engine RPM is shown above the corresponding Alternator RPM.

The 3.15 inch foot mount alternator is designed to be a direct replacement for a supplied Hitachi / Nippondenso alternator. It fits most Yanmars, Perkins and many small diesel auxiliary engines. For those engines that do not use the Hitachi / Nippondenso 3.15 inch mount, this High Output 94 amp alternator is shown above in with the available 2 inch or 1 inch foot mounts. The 3.15 inch mount is shown above in both the externally and internally regulated versions. The 2 inch and 1 inch mounts are shown in the externally regulated versions. Remember, the above alternators are available in 12vdc - 94amp or 24vdc - 58amp outputs. That is a total of a dozen solutions (12 choices) to fit your needs. To aid in simplify your Solution Needs, all solutions are the priced the same.

** Special Note:     Specify desired version - Single Stage Internal or Three Stage External regulation. If external version desired, customer needs to have or purchase an external regulation package consisting of external regulator, sensors, and spike protector. If purchasing an external regulation package with this item, add $559.20 discounted pricing to the total price for outside the state of Florida shipments and $592.75 for shipments with a Florida delivery address. New totals are $999.10 and $1,059.04 respectively. For 24vdc External regulation, totals are $1,079.10 and $1,143.84 respectively.


• Specifications, availability, and pricing are subject to change


Hitachi / Nippondenso replacement alternator installed on a Yanmar JH series engine - 3 inch Mount, modified to allow Three Stage External regulation
Put Your Engine HereTM

The picture above shows a ZRD ZCW3E1210 Hitachi / Nippondenso direct replacement alternator (12vdc - 94amp, 3.15 inch mount, Three Stage Externally Regulated version) installed on a Yanmar JH series engine. For maore details on Dual Alternator solutions, refer to the Alternator tab under Products.
• Do not forget to view our Replacement Starters

ZRD New Replacement Starters    ZRD New Replacement Starters

ZRD New Replacement Starters

ZRD New Replacement Starters


Also in the picture above, you may see the available location (where - in front of engine) our ZRD designed and manufactured High Output Alternator and Mounting Bracket System (available in: 12vdc (50 to 300+ amps), 24vdc (58 to 200 amps), and 36vdc & 48vdc (special order).) would attach to the engine of your choice enabling a dual alternator (house and start battery) charging solution. For full details, refer to the Alternator tab under Products.