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High-Quality Kingpin Bushing for BELAZ Trucks - China Suppliers & Factory, OEM 548-3001016, 548-3001017

Discover our premium kingpin bushings, specifically designed for the complete range of BELAZ mining dump trucks. Produced in China, our bushings (BELAZ - 548-3001016, 548-3001017, 75473-3001016, 75473-300101are crafted from high-strength, wear-resistant materials, ensuring durability in even the harshest mining conditions, Our factory employs precision manufacturing techniques to guarantee accurate sizing for perfect installation, contributing to stable performance and an extended service life. By minimizing equipment downtime, our products enhance operational efficiency. Count on our OEM quality components for reliable, long-term mining operations. Choose us as your trusted supplier for all your BELAZ kingpin bushing needs
  • Material :Stainless Steel Use:Belaz mining truck
  • Processing Type:Forging Machinery Test Report:Provided
  • Video outgoing-inspection:Provided Product name:Cam swivel LH
  • Certification:ISO9001: 2015 Surface treatment Customer's Request Certification ISO9001: 2015 Place of Origin:Shanxi, China
  • Machining equipment:Variety Surface treatment:Customer's Request

In the mining industry, the performance of dump trucks is paramount, and high-quality Belaz spare parts are at the core of that performance. Our parts are precision-engineered for exceptional durability, capable of withstanding the most extreme mining conditions — from scorching heat to freezing cold as low as -50°C — to ensure smooth and efficient operation.
⚙️ 1. Engine Components

From cylinder blocks and cylinder heads to pistons, connecting rods, crankshafts and fuel injection systems, every engine component is manufactured to the strictest OEM standards. Whether you need parts for YaMZ, Cummins, DEUTZ, MTU or other engine configurations, we deliver reliable power and fuel efficiency even under continuous heavy loads.

🔩 2. Transmission Parts

Our transmission components — including gearboxes, torque converters, drive shafts, differentials, and planetary hub drives — ensure seamless power delivery and exceptional wear resistance. We supply parts for both hydromechanical transmissions (5+2, 3+1, 6+1 gear ranges) and AC/DC electromechanical transmission systems.

🏗️ 3. Robust Chassis Elements

Frames, suspensions (air-hydraulic cylinders with built-in shock absorbers), axles (both front and driving axles), brake systems (shoe brakes, dry disk brakes, multiple-disk oil-cooled brakes), steering components, wheel hubs, and tire assemblies — all reinforced to endure severe shock and high stress.

💧 4. Hydraulic System Components

Hydraulic pumps, cylinders (dump hoists, steering cylinders, suspension cylinders), control valves, hoses, and seals — all manufactured to ensure reliable lifting and dumping operations under the most demanding conditions.

⚡ 5. Electrical & Electronic Components

Alternators (GSN-500, GST-1, SGT-1000), traction motors (EDP-600, EK-590, TED-6, ED-136, EK-420A), control modules, sensors, wiring harnesses, and battery assemblies for both conventional and electric drive systems.

🛡️ 6. Body & Wear Parts

Dump bodies (struck volumes from 15.1 m³ to 103.8 m³, heaped 2:1 volumes up to 134.8 m³), liners, wear plates, tailgates, canopy cabs, and operator protection structures.

✅ By choosing our Belaz mining dump truck parts, you can significantly reduce downtime. Reliable quality means fewer breakdowns and lower maintenance costs — the comprehensive annual savings from reduced operating costs, lower maintenance expenses, and improved productivity can be substantial. We understand the importance of uninterrupted mining operations. Our parts are here to make that possible.
🚛 Extensive Model Coverage
We manufacture and supply spare parts for the following Belaz mining dump truck models (with payload capacities ranging from 30 to 450 metric tons):
Series Models & Variants Payload Capacity (mt) Transmission Type
7540 Series 7540, 7540A, 7540B, 7540C, 7540E, 7540T, 75401, 75402, 75403 30–33 Hydromechanical
7545 Series 7545, 75450 45 Hydromechanical
7547 Series 7547, 75471, 75473 42–45 Hydromechanical
7548 Series 7548, 7548A, 75481, 75482, 75483 42 Hydromechanical
7549 Series 7549 88.2 Hydromechanical
7550 Series 75500 — —
7555 Series 7555, 7555A, 7555B, 7555D, 7555I, 7555V 55–60 Hydromechanical (6+1)
7557 Series 7557 — —
7558 Series 7558, 75581, 75583, 7558P, 7558E (all-electric) 90 AC/AC Electromechanical
75570 Series 75570 90 Hydromechanical
7512 Series 7512 132.3 —
7513 Series 7513, 75131, 75132, 75135, 75137, 7513E (battery-electric), 7513R (LNG), 7513P (LNG) 110–140 AC/DC Electromechanical
75145 Series 75145 120 Electromechanical
7517 Series 7517, 75170, 75171, 75172, 75174 154–160 Hydromechanical
7519 Series 7519 — —
7521 Series 7521, 75216 — Electromechanical
7522 Series 7522 30 Hydromechanical
7523 Series 7523 — —
7529 Series 7529 (underground), 75291, 75295 22–25 (underground) Hydromechanical
7530 Series 7530, 75306 220 Hydromechanical
7531 Series 7531 240 —
7560 Series 7560, 75600, 75601, 75603 320–360 AC/DC Electromechanical
7571 Series 7571, 75710 450 (world's largest mining dump truck) Diesel-Electric
7920 Series (Slag Carriers) 7920, 79201, 79202 60–80 Hydromechanical
7921 Series (Heavy-load Carriers) 7921, 7926 150 Hydromechanical
7405 Series (Underground) 7405-9586, 7405-99864, 7405-9286 22 Hydromechanical
75800 Series (Underground) 75800 40 Hydromechanical
7508 Series (Underground) 7508 35 —
548/549 Series (Classic) 540A, 548, 548A, 548V, 548B, 549 — —
Additional Underground & Construction Models 6007 (loader), 7405 (underground), 75295 (underground truck mixer), 75296 (underground truck mixer), 75840 (underground), 78221 (front end loader), 7823 (wheel dozer), 76470 (water sprinkling vehicle), 74212 (aircraft tug), 7447 (recovery tractor), 7455B (recovery tractor), 74306 (recovery tractor), 74131 (recovery tractor) — —
No matter whether your fleet consists of classic older models (such as the 540, 548, 549 series dating back to the 1960s–1990s) or the latest-generation machines (including the new 7513E battery-electric, 7513R LNG-powered, and 7558E all-electric trucks), we are able to supply you with precisely matched, OEM-quality spare parts.

Trust Belaz mining dump truck parts to enhance the productivity and service life of your most valuable equipment.
📌 Part Reference Example: Belaz 75135 Steering Knuckle — Part Number: 75131-3001013
❓ Frequently Asked Questions
Q What Belaz dump truck models do you supply spare parts for?
We supply spare parts for a comprehensive range of Belaz mining dump truck models, covering payload capacities from 30 to 450 metric tons. This includes the 7540, 7555, 7558, 7513, 7517, 7560, 7571 series and many more — including classic models from the 1960s–1990s as well as the latest battery-electric and LNG-powered variants.
Q Are your Belaz spare parts OEM quality or aftermarket?
All of our Belaz spare parts are manufactured to strict OEM standards. Each component is precision-engineered to match the original specifications, ensuring reliable performance, longevity, and compatibility with your existing equipment.
Q Can your parts withstand extreme operating temperatures and conditions?
Yes. Our Belaz parts are specifically designed and tested to perform reliably in the most extreme mining environments — from intense heat to freezing temperatures as low as -50°C — ensuring uninterrupted operation in harsh open-pit and underground mining conditions.
Q Do you supply parts for both hydromechanical and electromechanical Belaz transmissions?
Yes. We provide transmission components for both hydromechanical systems (including 5+2, 3+1, and 6+1 gear configurations) and AC/DC electromechanical transmission systems. This covers a wide range of Belaz models from standard diesel-powered trucks to advanced electric-drive machines.
Q What types of engine parts do you offer for Belaz trucks?
We offer a full range of engine components including cylinder blocks, cylinder heads, pistons, connecting rods, crankshafts, and fuel injection systems. We support multiple engine brands used in Belaz trucks, including YaMZ, Cummins, DEUTZ, and MTU, ensuring maximum power output and fuel efficiency under continuous heavy loads.
Q How can using your Belaz parts help reduce my mining operation costs?
High-quality, precisely matched Belaz spare parts significantly reduce the frequency of breakdowns and unplanned downtime. This translates into lower maintenance costs, extended equipment service life, and improved overall productivity — resulting in substantial annual savings for your mining operation.