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Beiben Gearbox Parts Advantage: Factory Price/ Stable Production /Custom Work/ Quality and Delivery Assurance/ Small Order Acceped.
The BEIBEN transmission is the core component of the BEIBEN truck’s powertrain system, responsible for efficiently transmitting the engine’s power to the driving wheels while adapting to complex road conditions and load variations. Its design emphasizes high torque capacity, durability, and fuel efficiency. BEIBEN trucks are typically equipped with transmissions from leading brands such as ZF, Fast Gear, or Qijiang Transmission .
DERUNA provides BEIBEN truck users with complete transmission assemblies and all related parts, ensuring comprehensive solutions for maintenance and upgrades.
As the largest supplier of beiben truck parts in China, We provide beiben gearbox parts mainly include:Distance Ring (ZF0132145),Screw Needle Bearing (K253220),Screw Retaining Ring 30-1.5 DIN 471 (ZF0104191),Screw Shaft Seal (1710060),Screw Plug (ZF0101101),Roller Bearing (42124),Planet Gear Set (ZF0132022B),Sealing Ring (1901184),etc.
Gear Sets
Main Gears: Include input shaft gears, intermediate shaft gears, and output shaft gears, enabling multi-stage speed changes.
Planetary Gears: Enable stepless gear ratio adjustments, commonly used in hydraulic automatic transmissions.
Reverse Gears: Utilize idler gears to reverse rotation direction for backing maneuvers.
Synchronizers
Mounted on shift shafts, use friction rings to match gear speeds and reduce shift shock (e.g., inertia lock-ring synchronizers).
Clutch Assembly
Friction Discs: Dry or wet designs to transmit torque and withstand high-temperature wear.
Pressure Plates & Release Bearings: Control clutch engagement/disengagement; require regular lubrication.
Shift Mechanism
Shift Forks: Forged steel components that push synchronizer sleeves to engage gears.
Shift Shafts & Linkages: Mechanically or electronically connect to the cabin shift lever.
Transmission Control Unit (TCU)
Core of automatic transmissions; calculates optimal shift timing using sensor data (e.g., vehicle speed, throttle position).
Sensors
Speed Sensors: Monitor input/output shaft RPM.
Temperature Sensors: Track gear oil temperature to prevent overheating.
Oil Pump & Channels
Gear-driven oil pumps ensure forced lubrication of gears and bearings.
Filters
Remove metal debris (e.g., iron/copper particles) to extend transmission lifespan.
Sealing Components
Oil Seals: Prevent lubricant leakage (common material: fluorocarbon rubber).
End Cover Gaskets: Block external dust and moisture.
Transmission Housing
Cast from iron or aluminum alloy, with internal ribs to resist torsional deformation.
Bearings
Tapered Roller Bearings: Support gear shafts under radial and axial loads.
Deep Groove Ball Bearings: Used for auxiliary shaft positioning.
Bolts & Fasteners
High-strength alloy steel (e.g., Grade 12.9) to prevent vibration loosening.
Torque Converter
Transmits power via hydraulic fluid to reduce startup shock.
Valve Body Assembly
Hydraulically controls shift logic with solenoid valves and precision oil channels.
High-Wear Components: Clutch plates, synchronizer rings, bearings, oil seals.
DERUNA, as one of the famous BEIBEN truck parts manufacturers in China, can provide accurate BEIBEN truck parts and catalog details for global BEIBEN truck users; we have BEIBEN officially authorized parts search system; just provide VIN; you can search accurate BEIBEN truck full parts with one click!
As the largest supplier of heavy truck parts in china, we provide two kinds of parts packaging: carton packing and wooden box packing.
Carton Packing: For the lighter or non-breakable truck parts, we will use carton packing.
Wooden Case Packing: For larger or fragile truck parts, we will use wooden case packing.
If customers have special requirements, we will pack according to customers’ requirements.
As the most professional truck parts supplier in China, we have four main transportation methods: air, sea, express and trucking.
Are you still hesitating to buy our beiben gearbox parts? What better proof is there than finding unbiased reviews from our real customers? Our beiben gearbox parts are highly rated by our customers, so don’t hesitate to contact us now!
The following are the hot products of beiben gearbox parts, welcome to inquire!
Some of the questions that are on everyone’s mind:
If no part number, we can judge and quote the requested parts by engine name-plate or photos; It would be great if you could provide us with the chassis number(VIN) so that we can provide a more comprehensive analysis and accurate quote feedback based on your truck model.
Yes, we are glad to send 1pcs item for quality testing if we have the truck parts of you need in stock.
Yes, we have 100% test before delivery.
We keep good quality and competitive price to ensure our customers benefit; We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
We have sufficient stock of regular specifications for immediate delivery; Non-conventional specifications generally require stocking for about 7-10 days; Large quantities order need to be in stock for about 15-20 days.
Neutral packing of paper carton or wooden case. Or we customize the packaging according to your requirements.
We adhere to the business policy of “quality first, service first, continuous improvement, innovation to meet customers”, and “high quality, high standard” as the quality goal.
