Product Details
Product Function
This truck air brake compressor supplies compressed air for the pneumatic brake system and related air circuits. A correctly matched compressor helps maintain reliable air pressure for braking performance and daily fleet operation.
OE Number and Compatibility
The key reference number is 3509090-A52D／D700. Related reference numbers include 3509090-A52D, 3509090-D700, 4110000509402. Compatibility may include Deutz D700, Shangchai C6121, LG936L/LG958-related platforms and matching 3509090-D700 compressor applications. These vehicle and engine names are compatibility references only and do not mean this product is supplied by or endorsed by those brands.
Material and Structure
The compressor uses a cast metal body with machined connection surfaces, bolt positions, and air ports. Because compressor structures vary by engine series, please compare the original unit and installation dimensions before ordering.
Application and Use
This aftermarket replacement compressor is suitable for truck parts distributors, fleet maintenance companies, and repair workshops handling commercial vehicle air brake repairs. It is intended for replacement and repair use where the OE number and physical structure match.
Replacement Benefits
Using a correctly matched replacement compressor can help restore air supply performance, reduce vehicle downtime, and support routine maintenance of the truck braking system. It should be installed and tested by qualified technicians.
Quality Control
Diron Parts checks appearance, mounting areas, port layout, and packaging condition before shipment. For bulk orders, sample confirmation is recommended before mass purchase.
Packing and Supply Support
Neutral packing or Diron Parts packing can be arranged. Please provide the OE number, engine model, truck model, and original compressor photos when requesting a quotation.
Compatibility Disclaimer
All OE numbers, engine names, and vehicle brand names are used only for product identification and fitment reference. Diron Parts supplies aftermarket replacement parts and is not affiliated with, sponsored by, or endorsed by the original equipment brands mentioned.
FAQ
Is 3509090-A52D／D700 an original factory part?
No. This Diron Parts product is supplied as an aftermarket replacement air brake compressor for repair and replacement use. It is not sold as a genuine original or OEM-certified part.
How do I confirm whether 3509090-A52D／D700 fits my truck?
Please compare the OE number, mounting holes, air ports, drive gear or pulley design, and the original sample photo before ordering.
Which vehicle brands can this compressor be compatible with?
This item may be compatible with Deutz D700, Shangchai C6121, LG936L/LG958-related platforms and matching 3509090-D700 compressor applications. Brand names are used only to explain compatibility and do not indicate original-brand supply.
What is the main function of this truck air brake compressor?
It compresses air for the truck pneumatic braking system and related air supply circuits, supporting stable brake operation when correctly installed.
What material is used for this compressor?
Cast metal housing; please confirm before ordering
Can Diron Parts supply neutral packing?
Yes. Neutral packing or Diron Parts packing can be arranged according to order requirements.
What is the MOQ and delivery time?
MOQ and delivery time depend on stock status and order quantity. Please confirm before ordering.
Is there a compatibility disclaimer?
Yes. OE numbers and vehicle brands are reference information only. Final fitment should be confirmed by part number, sample, engine model, and installation dimensions.
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