SKU:SXA728
OEX Alternator 24V 50A Sawafuji Style SXA728
OEX Alternator 24V 50A Sawafuji Style SXA728
Description
Description
OEX Alternator 24V 50A Sawafuji Style – SXA728
The OEX SXA728 Alternator is a heavy-duty 24V, 50-amp charging unit designed in Sawafuji-style configuration for commercial vehicles, trucks, and industrial equipment. Built to deliver reliable and stable electrical performance, this alternator ensures consistent battery charging and dependable operation in demanding working environments.
Engineered with an internal voltage regulator and robust twin-leg mounting design, the SXA728 provides accurate OE-style fitment, long service life, and strong durability for heavy-duty applications where reliability is critical.
Key Features
- 24V heavy-duty alternator – suitable for commercial and industrial systems
- 50A output capacity – stable low-to-medium electrical load performance
- Sawafuji-style design – OE-style replacement for accurate fitment
- Internal regulator – ensures consistent and stable voltage output
- Twin-leg mounting configuration – secure and durable installation
- Heavy-duty construction – built for harsh operating environments
- Brand new unit – not remanufactured or rebuilt
- 3-year passenger / 1-year commercial warranty
Specifications
- Part Number: SXA728
- Voltage: 24V
- Output: 50 Amp
- Style: Sawafuji
- Regulator Type: Internal
- Alternator Mount: Twin Leg
- Inside Mounting Legs: 86mm
- Mount Centre to Centre: 222mm
- Pivot Hole Diameter: 14mm
- Adjusting Hole Diameter: 10mm
- Pulley Section: BB
- Pulley Outside Diameter: 82mm
- Shaft Dimension: 22mm
- Pin Code: IR188
- Unit Type: New
- Weight: 8.6kg
Vehicle Applications
Commonly used in:
- Hino trucks (selected models)
- Toyota Industrial equipment (forklifts, loaders)
- Franna cranes (selected AT series)
- Industrial and construction machinery with Sawafuji charging systems
(Always confirm compatibility using part number SXA728, mounting dimensions, and pulley configuration before purchase.)
Performance & Reliability
The SXA728 alternator is engineered for continuous-duty operation in 24V systems where reliability is essential. It provides stable charging output under load, ensuring consistent battery performance and dependable operation of vehicle or machinery electrical systems in industrial and commercial environments.
Why Choose OEX?
- Trusted aftermarket brand across Australia & New Zealand
- Designed for OE-style fitment and heavy-duty reliability
- Built for commercial, construction, and industrial use
- Backed by strong warranty support and quality-controlled manufacturing
Shipping
Shipping
Every order at TINKR promises fast shipping to your door, anywhere in New Zealand. Within 1-3 business days. Courier pickups Monday - Friday. Excluding public holidays.
Our standard delivery requires a signature upon receipt, however type any delivery instructions in the box provided during the TINKR check out on how you want your order delivered. For example, No signature required or leave on front porch etc.
How fast is Tinkr's Shipping?
How fast is Tinkr's Shipping?
While it is possible for many Auckland orders to be delivered the same day, delivery estimates are; North Island - Overnight. South Island and Rural - extra 1-2 days

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Customer Reviews
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Thank you - so quick in delivery with my order. I was expecting at least another 3-4 days to arrive. Great website easy to order with the illustrations, saving a lot of guess work when choosing your items. Well done!
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We got the part shipped within a day all the way down to the West Coast! I accidentally ordered the wrong article and they helped me out and replaced it straight away. You guys are awesome!
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Chuck & Greg from Tinkr were very helpful finding the correct auto transmission filter kit for us, fast & efficient, overnight delivery at a very reasonable price $127, both Repco & Supercheap quoted $439. This is first time we have dealt with Tinkr Limited and we would not hesitate to purchase from them again. Thanks for the fantastic service!
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I have made multiple purchases from this company, and their service consistently exceeds my expectations. Last week, I urgently needed some parts and, based on my previous positive experiences, I chose TINKR once again. As expected, their service was exceptional. A special thanks to Greg at TINKR for a job well done.
Gary
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TINKR is your most comprehensive New Zealand owned auto parts store. With over 150,000 car parts, accessories & tools, to suit a huge range of passenger cars, 4x4s and commercial vehicles. Whether you're after a cambelt, a fan belt, or a seat belt, for a Toyota Corolla, a Mitsubishi Lancer, or a trusty Mazda Familia - TINKR has it covered.
OEX Alternator 24V 50A Sawafuji Style SXA728