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Sealed Water Cooled Brushless Alternator | 70 Series VDJ

Regular price $2,600.00 AUD
Regular price Sale price $2,600.00 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.
Never need to clean out or change your brushes on your alternator again or replace it over and over due to muddy river crossings getting inside the alternator. This alternator is a direct replacement for your existing alternator whilst tapping into the factory hoses.

Product Dimensions

33cm 24cm 19cm

Box Dimensions

34cm 25cm 20cm

Sealed Water Cooled Brushless Alternator | 70 Series VDJ


The PDPSA70B water-cooled alternator is designed for prolonged service in extremely dusty, wet and corrosive environments. The alternator components are completely sealed in IP68 rated housings. The alternator is water-cooled by connection to the engine coolant system. The alternator housings are constructed from various corrosion resistant materials and coatings. The alternator mounts directly on to the O/E engine brackets and uses the O/E drive belt. The alternator coolant circuit is connected to the O/E cabin-heater circuit. No other modifications of the engine coolant system are required. The alternator is connected to the battery via a continuous cable that exits the alternator via an IP68 gland. This electrical connection arrangement eliminates any electrolysis at the alternator. The PDPSA70B alternator resolves the existing problems that arise from using the O/E Toyota alternator in severe mining duty and harsh environmental conditions.

The sealed alternator has a built in regulator and does not use or require the intelligent charging control signal generated by the ECU as used by the factory alternator as it is able to deliver maximum rated charge as shown in the graph under all operating conditions. The sealed alternator comes as a complete kit to replace the factory alternator which includes all the hardware to mount the alternator, the hoses and fittings to connect to the factory cooling system, the wiring to connect into the factory harness and battery and installation instructions.

The sealed alternator comes with a manufacturers warranty 12months or 50,000kms (whichever comes first). The warranty covers the replacement of only a faulty alternator and or any parts provided with the kit should the situation arise.


Customer Reviews

Based on 5 reviews
Shane Frant

Very nice !

Steve Crocker
Steve C

Quick and reliable part supply

Rod A Cowling
Quick and efficient

Arrived within 5 days of purchase.
Neatly boxed up with instructions.
Looking forward to getting it installed next service.
Very happy and would highly recommend PDPto anyone.

  • About PDP

    As your Toyota experts in Perth, we at PDP have our own range of products such as engine parts, accessories, fuel filtration and more.

  • Shipping Info

    Orders before 1PM will be shipped same day.

    Metro shipping times are from 2 days and regional shipping times are from 3. Please see our shipping page for more details and info on bulk orders

  • Warranty & Returns

    30 day refunds are available for all undamaged/Sealed products. Please fill in the Return

    Feel free to contact us if you have any questions. We're based in WA and are here to help

We Only Sell the Good Stuff

At PDP we only stock the highest quality parts & accessories. Honestly, if we wouldn't put a part in one of our own cars, neither should you. We won't recommend a product to you that we haven't worked with ourselves. We stand behind everything we choose to stock in our store.

We're Here to Give You a Hand

Just like our cars, we like to make sure we go the extra mile. We still like to think of ourselves as the small business we started out as, which means reputation means a lot to us. Whether you just need some advice, or your stuck mid-installation, give us a call and we'll give you a hand.