Your Professional American Style Axle Supplier
Our goal is to become your true partner in the field of air suspension China. Shandong Paisen Machinery Manufacturing Co., Ltd. is a leading manufacturer specializing in high-precision mechanical parts, hydraulic components, and industrial machinery equipment. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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American-style Drum Type AxleEngineered for the toughest North American hauling conditions, our Drum Type Trailer Axle delivers uncompromising reliability where it matters most. Built with forged steel construction and hardened S-cam brakes, this axle system is...view more
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American-style Disc AxleEngineered for superior stopping power and reduced maintenance, our American Disc Brake Axle delivers best-in-class braking performance for demanding North American freight operations. Featuring oversized vented rotors and four-piston...view more
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American-style 127 Circular AxleEngineered for maximum payload efficiency, our 127mm Circular Axle combines American durability with precision performance for demanding freight operations. Featuring a solid 127mm (5") diameter beam, this heavy-duty axle delivers...view more
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American-style 146 Circular AxleEngineered for maximum load efficiency and durability, our 146mm Circular Axle System represents the pinnacle of American trailer axle technology. Featuring a 5.75-inch (146mm) solid steel beam, this heavy-duty axle delivers 25% greater...view more
Why Choose Us
Customized Solutions
We understand that every client's needs are different, so we offer customized services. Our engineers will assist you in selecting suitable components based on your specific requirements and tailor-made design solutions according to your unique operational needs.
Production Equipment
Our company has 2 laser cutting machines, 8 stamping machines, 12 CO2 welding machines, 2 sawing machines, 1 CNC milling machine, 2 automatic welding machines, 2 welding robots, and 1 spray painting production line.
Quality Control
Our company strictly controls product quality, with rigorous inspection procedures. We use spectrometers, coordinate measuring machines, and pressure tests to ensure the durability and performance of our products.
Production Market
Our products are well-received in the market and are exported to North America, the Middle East, South Africa, and other countries and regions.

Durability: American axles are built to withstand heavy loads and tough conditions, making them ideal for rigorous applications. Their robust construction allows for longer service intervals and reduced downtime.
Maintenance: The simpler design of American axles often translates into lower maintenance costs. Components are readily available, and servicing can be performed without specialized tools or extensive training.
Cost-effectiveness: Generally, American axles are more affordable upfront, making them a popular choice for budget-conscious operators.
Specification of American Style Axle
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Load Capacity |
8,000-20,000 lbs per axle |
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Rotor Size |
17.5" x 1.5" ventilated |
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Caliper Type |
4-piston opposed design |
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Weight Savings |
15% vs drum equivalents |
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Operating Range |
-40°F to +600°F |
Featuring oversized vented rotors and four-piston calipers, this system provides 40% faster heat dissipation compared to drum systems, making it ideal for mountainous terrain and heavy-load applications. The modular design allows for easy pad replacement without wheel removal, significantly reducing service downtime.
Directional vane rotors optimize cooling. Anti-rattle clip design eliminates noise. Wear sensors with visual indicators. Tool-free pad replacement. Self-adjusting mechanism. Standardized 36mm service points.

Application of American Style Axle
Commercial trucks and buses
American-style axles are designed to handle the significant stress and heat from heavy-duty commercial applications.
Trailer axle assemblies
They are used in trailer assemblies, often featuring high capacity, durable bearings, and a long lifespan.
Semi-trailers
A common use is in semi-trailer axles for heavy loads, such as those supporting up to 13 to 15 tons.
Components of American Style Axle
Axle housing / axle tube(s)
Rigid casing that contains and supports internal gearing and bearings (solid/live axles) or structural subframe elements (irs).
Axle shaft(s) / half-shaft(s)
Rotating shafts that deliver torque to each wheel (a single shaft across a live axle or two half-shafts in irs).
Differential (carrier)
Gear set that splits engine torque between the two wheels and allows speed differences during cornering. Typical elements:
Ring gear and pinion
Transfers power from the driveshaft to the differential carrier and sets final drive ratio.
Spider (pinion) gears and side/gears
The internal gears that permit wheel speed differentiation.
Driveshaft input (pinion yoke or flange)
Interface where the propeller/driveshaft connects to the pinion gear.
Pinion bearings and carrier bearings
Support rotational loads of pinion and differential carrier.
Wheel bearings
Support each wheel/axle shaft at the hub.
Seals (pinion seal, axle seals)
Prevent lubricant leakage and keep contaminants out.
Packing and Shipping of American Style Axle
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Packing |
Tray |
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Shipping |
Shipped by road, sea, rail |
We're well-known as one of the leading american style axle manufacturers and suppliers in China. Our factory offers high quality american style axle made in China with competitive price. Welcome to contact us for quotation.
axle pulley, cv half shaft, American style 146 Circular Axle
