• OEX ALTERNATOR 24V 60A DENSO STYLE DXA4051
  • OEX ALTERNATOR 24V 60A DENSO STYLE DXA4051
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DXA4051

ALTERNATOR 24V 60A DENSO STYLE DXA4051

ALTERNATOR 24V 60A DENSO STYLE DXA4051

$973.50
$973.50 $1,133.00
Tax included. Shipping calculated at checkout.
Expected delivery date:
12 Jun Usually delivered in 2-3 days.

Description


Alternator 24V 60A Denso Style – DXA4051

The OEX Alternator DXA4051 is a heavy-duty 24V, 60-amp alternator designed as a direct replacement for Denso-style industrial charging systems. Built for reliability in demanding construction and earthmoving applications, this alternator delivers consistent power output for machines operating under continuous load.

Manufactured with high-quality components and tested to strict standards, it ensures dependable performance, stable charging, and long service life in harsh working environments.

Key Features

  • 24V 60A output – ideal for industrial and heavy machinery applications
  • Denso-style design – direct OE replacement fitment
  • Internal regulator (Pin Code IR74) – stable voltage control
  • AA section pulley system (79mm OD) – strong belt engagement for heavy-duty use
  • Single-leg mounting design – secure installation in industrial equipment
  • Heavy-duty construction – built for vibration and harsh site conditions
  • Brand new unit – not remanufactured
  • 1-year warranty

Specifications

  • Voltage: 24V
  • Output: 60 Amp
  • Pulley Section: AA
  • Pulley Outside Diameter: 79mm
  • Regulator Type: Internal
  • Pin Code: IR74
  • Mount Type: Single Leg
  • Mount Centres: 169mm
  • Adjusting Hole Diameter: M8 x 1.25
  • Pivot Hole Diameter: 10mm
  • Mount Leg Thickness: 58mm
  • Shaft Dimension: 17mm
  • Weight: 6.26kg
  • Suits Unit Make: Denso
  • Unit Type: New

Vehicle / Equipment Applications

Commonly fitted to:

Caterpillar Equipment

  • 312 / 314 Excavators
  • 314E Excavator (variant application noted)
  • 318 / 320GC / 325FL Excavators
  • 420E / 420E-IT Backhoe Loaders
  • 914G Wheel Loaders
  • CP44 / CP44B / CP54 / CP68B / CP74B / CP76B Rollers & Compactors
  • CS44B / CS54 / CS56B Soil Compactors
  • TH417C Telehandler

⚠️ Multiple application variants exist across Caterpillar equipment. Some models use alternative amperage or mounting configurations. Always confirm voltage, pulley type, output rating, and mounting style with the original unit before purchase.

Performance & Reliability

The DXA4051 alternator is designed for continuous-duty operation in construction and earthmoving machinery. It ensures stable electrical supply for engine systems, hydraulic controls, lighting, and onboard electronics, even in extreme working conditions.

Its rugged build quality makes it suitable for high-vibration, high-dust environments commonly found on job sites.

Why Choose OEX?

  • Trusted aftermarket brand across Australia & New Zealand
  • Engineered for industrial-grade durability and performance
  • Designed for direct OE-style replacement fitment
  • Proven reliability in construction and heavy machinery applications

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?

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

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

  • 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!
    testimonial author avatar
    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!
    testimonial author avatar
    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!
    testimonial author avatar
    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.
    testimonial author avatar
    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.

ALTERNATOR 24V 60A DENSO STYLE DXA4051

ALTERNATOR 24V 60A DENSO STYLE DXA4051

$973.50
$973.50 $1,133.00