Chongqing Honghao Technology Launches the 4x4 RD128 RD Air Diff Locker for Land Rover Discovery and Defender
Chongqing Honghao Technology Co., Ltd., a China-based manufacturer of 4x4 differential pneumatic lockers and E-lockers, has introduced the RD128 RD air diff locker engineered for Land Rover Discovery and Defender off-road vehicles. Supplied as a complete kit with the RD differential and RD air compressor, it lets drivers lock both axle shafts on demand so maximum drive torque reaches both wheels when the terrain demands it.
What Is the RD128 RD Diff Locker?
The RD128 RD diff locker is a replacement differential carrier. In normal driving it operates as a conventional open differential, allowing the wheels to turn at different speeds for smooth cornering. When traction is lost, the driver engages the air locker and both rear or front axle shafts lock together, converting engine torque into forward grip instead of wheel spin. This makes the RD128 RD diff locker a practical upgrade for rocky trails, mud, sand and steep climbs.
Built for Land Rover Discovery and Defender
The kit is designed for Land Rover Discovery and Defender platforms used in demanding off-road conditions. Each unit ships with the matching RD differential and a dedicated RD compressor, so customers receive everything needed to install a reliable selectable locker rather than a fixed spool.
Complete Kit: RD Differential + RD Compressor
- RD128 RD air diff locker (replacement differential carrier)
- RD air differential matched to the Land Rover axle
- RD compressor and installation accessories
Key Benefits of Qi-Lockers
- Quality confirmed by customers in real off-road use
- Competitive factory pricing
- Three-year warranty on gears
- Resolved oil leakage problem
- Better quality sealing ring
- Connected cross shaft for more stable quality
- Fast delivery, with popular models shipped the same or next day
Product Specifications
| Item | Details |
|---|
| Product Name | 4x4 RD128 RD Air Diff Locker for Land Rover Discovery and Defender |
| Type | Air / pneumatic selectable differential locker |
| Kit Includes | RD differential + RD compressor + accessories |
| Brand Name | Honghao |
| Place of Origin | China |
| Certification | ISO / RoHS |
| Minimum Order Quantity | 5 pieces |
| Supply Ability | 50,000 pieces / month |
| Delivery Time | 7-30 days according to quantity |
| Payment Terms | T/T, L/C or Paypal |
| Packaging | In plastic reel or wooden reel |
Customization and Ordering
Chongqing Honghao Technology welcomes distributors and wholesale buyers. Customized logo is available with a minimum order of 200, customized packaging with a minimum order of 300, and graphic customization with a minimum order of 200. The standard minimum order quantity is 5 pieces, and payment terms include T/T, L/C and Paypal.
About Chongqing Honghao Technology Co., Ltd.
Chongqing Honghao Technology Co., Ltd. specializes in the research, development, manufacturing and sales of 4x4 differential pneumatic lockers and E-lockers. The main products are pneumatic lockers for Suzuki, Toyota, Land Rover, Nissan, Jeep and Mitsubishi, along with E-lockers and spare parts. Using good quality materials, professional employees and complete equipment, the company machines all core components itself, assembles lockers to order and tests 100 percent of units before shipping. Products are exported worldwide and have earned a strong reputation among customers.
To order the 4x4 RD128 RD air diff locker for Land Rover Discovery and Defender, or to request a quotation, contact Chongqing Honghao Technology today.
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