ARB
0 ratings
ARB RD101 Air Locking Differential
genuine image
ARB RD101 Air Locking Differential
ARB RD101 Air Locking Differential
ARB

Item #: 8369538

ARB RD101 Air Locking Differential

Item #: 8369538

NZD 2864

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Saturday, August 15
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
U-Care Warranty:
None
Select a Plan
buy now pay later

Buy Now Pay Later

fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
afterpay payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Enhanced Traction
The ARB RD101 provides superior traction by locking the differential when needed, ensuring optimal power distribution to all wheels during off-road conditions.
Durable Construction
Engineered from high-quality materials, the ARB RD101 is built to withstand extreme terrains and heavy-duty use, offering long-lasting performance and reliability.
Easy Installation
Designed for straightforward installation, the ARB RD101 allows users to enhance their vehicle's capabilities without the need for extensive modifications, saving time and effort.

Product Details

Get the ARB RD101 Air Locking Differential at Ubuy New Zealand. Tackle tough terrain with the world's premier traction aid. Complete air locker kit with replacement differential and activation switch.

Who Should Buy?

Suitable For
  • Off-Road Enthusiasts

    Ideal for individuals who frequently tackle challenging terrains and require enhanced traction for better off-road performance.

  • 4x4 Vehicles

    Perfect for those with 4x4 vehicles looking to improve their driveability in adverse conditions such as mud and snow.

  • Performance Drivers

    Great for performance-focused drivers who seek advanced handling and stability on varying surface conditions.

Not Suitable For
  • Casual Drivers

    Not suitable for casual drivers who primarily use their vehicles for everyday commuting without off-road demands.

Product Description

ARB RD101 Air Locking Differential

About This Item

Introducing the ARB RD101 Air Locking Differential - the ultimate traction aid for conquering even the most challenging terrains. Designed to keep you moving in all conditions, this locking differential is the world's premier solution for off-roading enthusiasts. With the ARB RD101 Air Locking Differential, you can confidently take on any obstacle in your path. Whether you're navigating rocky trails or traversing muddy terrain, this differential will provide the traction and control you need to keep going. This complete air locker kit includes everything you need for installation and operation.

Along with the replacement differential, you'll receive an activation switch, solenoid valve, air line, and bulkhead fittings. This means you can get started right away and experience the performance-enhancing benefits of ARB's locking differential system. Forget about getting stuck or spinning your wheels. The ARB RD101 Air Locking Differential is engineered to maximize traction to all four wheels, allowing you to power through challenging situations with ease.

No matter the conditions, you can rely on ARB's locking differential technology to keep you moving forward. Don't settle for subpar traction aids - choose the ARB RD101 Air Locking Differential for unmatched performance and reliability. Upgrade your vehicle today and experience the difference on your next off-road adventure.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the ARB RD101 Air Locking Differential?

    Answer: The ARB RD101 Air Locking Differential is a precision-engineered component designed to enhance off-road traction and vehicle stability. By engaging the differential's locking mechanism via an air-operated system, it allows both wheels on an axle to turn at the same speed, which is essential for challenging terrains like mud, rocks, or snow. This feature provides improved grip and control, making it invaluable for off-road enthusiasts who seek superior performance in their vehicles.
  • Question: How does the ARB RD101 Air Locking Differential work?

    Answer: The ARB RD101 functions by using an air compressor to activate a seal that locks the differential. When engaged, it connects both wheels, ensuring they spin together, reducing slip and enhancing traction. Practically, this comes into play during challenging situations like climbing steep inclines or crossing slippery surfaces where standard differentials might lose grip. Users typically activate it from within the vehicle, giving them control over when to lock and when to allow for differential movement.
  • Question: What are the benefits of using the ARB RD101?

    Answer: Using the ARB RD101 can significantly increase your vehicle's off-road capabilities. The locked differential allows for better power transfer to the wheels that need it the most, preventing getting stuck in mud or snow. For example, if you're driving on a rocky trail, engaging the locker will enhance traction, giving you the confidence to navigate rough terrains. Additionally, it helps maintain vehicle stability, preventing wheel spin and potential loss of control.
  • Question: Is the ARB RD101 suitable for all vehicles?

    Answer: The ARB RD101 is primarily designed for 4x4 vehicles and those utilized for off-road applications. It's essential to ensure that your vehicle's specifications match the product requirements. Owners of vehicles, particularly those modified for off-road use, have found great success with the RD101. If your vehicle has a compatible axle configuration and is intended for rugged terrains, this differential can be an ideal choice to enhance its capabilities.
  • Question: Can I install the ARB RD101 myself?

    Answer: While it's possible for experienced DIYers to install the ARB RD101 themselves, professional installation is generally recommended. The setup involves understanding the vehicle's axle assembly, air system connections, and differential configurations. Having a professional will ensure that everything is installed correctly for optimal performance and safety. Many users prefer to have this differential installed during axle upgrades or major vehicle modifications, as it seamlessly integrates with other enhancements.
  • Question: What kind of maintenance does the ARB RD101 require?

    Answer: The ARB RD101 requires minimal maintenance, primarily focusing on the air system and ensuring that the differential oil is at the correct level. Users should periodically check for leaks in the air lines and inspect the differential for any abnormal wear or damage. For those frequently using the locker in extreme conditions, more detailed inspections might be warranted. Regular checks help ensure long-lasting functionality and confidence in performance when tackling tough terrains.
  • Question: What types of vehicles can benefit from the ARB RD101?

    Answer: The ARB RD101 is beneficial for a wide range of 4x4 vehicles, including trucks, SUVs, and off-road vehicles modified for challenging terrains. It is particularly advantageous for those who frequently engage in off-road activities like rock crawling, mudding, or desert driving. For off-road enthusiasts looking to enhance traction and control, the RD101 can transform the driving experience, enabling more adventurous outings without the fear of being stuck.
  • Question: Does the ARB RD101 affect on-road driving?

    Answer: The ARB RD101 is designed primarily for off-road use, but when not engaged, it operates like a standard open differential. This means that while driving on highways or regular roads, it functions normally, allowing for smooth turns and handling. However, users should be mindful that engaging it on hard surfaces can lead to increased tire wear and difficulty in turning. It is ideal to engage the locking feature only in off-road conditions for optimal performance.
  • Question: Where can I buy ARB RD101 Air Locking Differential in New Zealand?

    Answer: You can buy the ARB RD101 Air Locking Differential on Ubuy, featuring a wide selection of automotive parts and accessories. Ubuy offers a seamless online shopping experience, and by purchasing through their platform, you can access various options and potential customer support for any queries related to your purchase.
  • Question: What accessories can I combine with the ARB RD101?

    Answer: To enhance the functionality of the ARB RD101, consider pairing it with an ARB air compressor for seamless operation and engagement. Additionally, upgrading to heavy-duty axles can provide extra durability under extreme off-road conditions. Ensuring proper tire selection is also crucial; using off-road tires can maximize traction when the differential is engaged. Many enthusiasts create a reliable off-road setup by combining these accessories, making their vehicles formidable on any terrain.

ARB Differential Assembly Kits Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Enhances traction in tough terrains
  • Robust and durable design
  • Easy installation process
  • Responsive performance
  • Compatible with various vehicles

Cons

  • Some might find it slightly noisy.

Platform Trust & Buyer Confidence

trustpilot logo
4.1/5 355 reviews
Read reviews
RA
Ranee
Verified buyer

“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”

22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer

“very speedy delivery,tracking info was superb-best experikence ever!!!”

24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer

“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”

22 June 2026 · via Trustpilot
D
Dneah
Verified buyer

“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”

15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer

“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”

11-Jul-26 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

NZD 2864

Order now and get it around Saturday, August 15

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.