SKU:RXA416
Alternator 12V 45A Denso Style RXA416
Alternator 12V 45A Denso Style RXA416
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Description
Description
Alternator 12V 45A Denso Style – RXA416
The OEX Alternator RXA416 is a reliable 12V, 45-amp alternator designed as a direct replacement for Denso-style units. Built for stable and efficient charging performance in light-duty applications, this alternator ensures consistent voltage output and dependable operation across automotive and industrial systems.
Manufactured using high-quality components and tested to strict standards, the RXA416 delivers long service life, solid durability, and dependable performance in demanding operating conditions.
Key Features
- 45A compact charging output – ideal for light electrical load applications
- Denso-style design – direct OE replacement unit
- Internal voltage regulator (Pin Code IR17) – stable charging performance
- Single leg mount configuration – ensures correct fitment
- Brand new unit – not remanufactured
- 3-year passenger / 1-year commercial warranty
Specifications
- Voltage: 12V
- Output: 45 Amp
- Pulley Section: A Section
- Pulley Outside Diameter: 63mm
- Regulator Type: Internal
- Pin Code: IR17
- Mount Type: Single Leg
- Mount Centre to Centre: 153mm
- Mount Leg Thickness: 24–25mm (variant dependent)
- Pivot Hole Diameter: 10mm
- Adjusting Hole Diameter: M8 x 1.25
- Suits Unit Make: Denso
- Weight: Approx. 3.2kg
- Unit Type: New
Vehicle Applications
Commonly fitted to:
- CASE 1825B Skid Steer Loader (V1505 Diesel Engine)
- CASE 1838 Skid Steer Loader (V2203DI-B Diesel Engine)
- CASE Maxi Sneaker Trencher (V1505-BG Diesel Engine)
- Daihatsu Charade (select models)
(Always confirm compatibility using part number RXA416 or existing unit specifications before purchase.)
Performance & Reliability
The RXA416 alternator is engineered for dependable low-output charging applications where stable and efficient power delivery is essential. It supports battery charging and basic electrical systems while maintaining consistent voltage regulation for reliable operation.
Its Denso-style design ensures accurate fitment and dependable performance in compatible vehicles and equipment.
Why Choose OEX?
- Trusted aftermarket brand across Australia & New Zealand
- Designed for OE-style fitment and consistent performance
- Built using quality-controlled manufacturing standards (ISO certified suppliers)
- Suitable for automotive and industrial applications
- Backed by strong warranty support and proven reliability
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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FAQs
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What payment methods can I use?
We can take payment from most major credit cards - like Visa and Mastercard. We can also offer AfterPay and manual bank transfer.
Are the auto parts on your website genuine?
We only partner with leading global manufacturers and suppliers to ensure our customers get the best product AND price.
Do you offer warranties on your auto parts?
We do offer warranties on most parts! Refer to the individual part information or speak to a member of our team to learn more.
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!
William -
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!
Anna -
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!
Del -
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
We Solve The Auto Parts Challenges Others Can't
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.
Alternator 12V 45A Denso Style RXA416