6K Braked Trailer Electric Axle Leaf Spring Axle
A trailer axle primary purpose in life is to support and align the spindles, which in turn keeps the hubs and wheels (and your trailer) running straight and true.
Trailer axles come in all manner of shapes and designs and unless the trailer is mass produced or using independent or torsion style suspension/axles, then they are almost always custom built to suit the trailer and its end use.
Depending on design and setup, axles can dramatically affect the tow height, the deck height, the trailer stability when fully loaded and the way the trailer tracks behind the tow vehicle.




Unless the axle is professionally designed & manufactured, getting the axle design right for your trailer, can, in most cases be a bit of hit and miss, with either a poorly under built axle or a heavy, overbuilt axle that is much stronger and heavier than required being fitted.
Straight beam axles are commonly machined from a single piece of solid square or round bar and although heavier than hollow section axles, they are inherently stronger and less likely to suffer from stress fatigue. One piece machined axles are normally beyond the realm of the home trailer fabricator and need to be professionally sourced or machined.
Specification of Trailer Axle: Item | Part NO. (Black Painted Finished) | Part NO. (Hot galvanized Finished) | Specification |
Straight Axle (39mm round) | 39R65"P | 39R65"G | Straight axle 39mm round L=1651mm |
| 39R67"P | 39R67"G | Straight axle 39mm round L=1701mm |
| 39R76"P | 39R76"G | Straight axle 39mm round L=1930mm |
| 39R77"P | 39R77"G | Straight axle 39mm round L=1955mm |
| 39R78"P | 39R78"G | Straight axle 39mm round L=1981mm |
Straight Axle (40mm square) | 40S65"P | 40S65"G | Straight axle 40mm square L=1651mm |
| 40S67"P | 40S67"G | Straight axle 40mm square L=1701mm |
| 40S77"P | 40S77"G | Straight axle 40mm square L=1955mm |
| 40S84"P | 40S84"G | Straight axle 40mm square L=2133mm |
Straight Axle (45mm square) | 45S65"P | 45S65"G | Straight axle 45mm square L=1651mm |
| 45S66"P | 45S66"G | Straight axle 45mm square L=1676mm |
| 45S67"P | 45S67"G | Straight axle 45mm square L=1701mm |
| 45S77"P | 45S77"G | Straight axle 45mm square L=1955mm |
| 45S84"P | 45S84"G | Straight axle 45mm square L=2133mm |
Straight Axle (50mm square) | 50S76"P | 50S76"G | Straight axle 50mm square L=1930mm |
| 45S84"P | 45S84"G | Straight axle 45mm square L=2133mm |
Overlay Axle (40mm square) | | W-40S2180G | Overlay axle 40mm square L =2180mm |
Overlay Axle (45mm square) | | W-45S2180G | Overlay axle 45mm square L =2180mm |
Overlay Axle (45mm square) | | W-45S2235G | Overlay axle 45mm square L =2235mm |
Overlay Axle (45mm square) | | W-45S2320G | Overlay axle 45mm square L =2320mm |
Our company:
Guilin Pengyuan Trading Co., Ltd., specialized in producing trailer parts, as a member of GM Automobile Group and Association of Quality Management of Mechanics Industry of China, Pengyuan is well-equipped with all kinds of auto parts.
In March 2005, Pengyuan passed TS1699 Quality System Certification. Our products turned out by our enterprise have been selling well in markets at home and abroad, and got high appreciation from overseas buyers.
We are capable of producing iron casting, steel casting, nonferrous metal casting, forging, punching and riveting, welding, heat treatment, mechanical processing, etc. We have 487 sets of testing equipment for physical property, chemical analysis, metallographic test, etc.


Our products include:
1. Spindle
2. Hub and drum assembly
3. Brake assembly
4. Leaf spring
5. Square axle beam and axle
6. Other axle part
1) Couple
2) U-bolt kit
Exhibitons:
Our services all start from your demand.We listen, we record, we sort and we analyze. so we know better than anyone else what you need. We are engaged in the design and manufacture of various trailer parts and the best services. With sincere hope of starting cooperation with colleagues and clients at home and abroad, we welcome you to visit us for a business talk.
Certificates:
Package:
FAQ:1: Could you please make us an offer as soon as possible?
In order to get the price quickly and accurately, please provide the technical drawing or OE number, we will be very grateful.
2: Could you please provide us with the specifications of the products?
Sure, please confirm the product code you need before that.
3: How can you guarantee the quality of your products?
Our products have passed ISO9001 international quality standard certification. Our company has a very strict quality control system.
4: Can we customize our other types of products here?
Certainly, but you should provide the drawing of the product as well as various parameters and conditions. Please find enclosed a detailed description of your requirements for the products.