Gears Composite Member for HOWO A7 8X4

The Transmission housing is the main structural casing of The part, enclosing and protecting all internal gears and shafts. Cast from high-strength aluminium alloy, it provides precise alignment and efficient heat dissipation for the entire Gears composite member.

The Roller bearing supports rotating shafts within The part with minimal friction, handling heavy radial and axial loads. Its durable construction ensures smooth operation and long service life for The part.

The Pin is a hardened cylindrical dowel used for accurate alignment of housings and covers in The part. It maintains assembly integrity under vibration and prevents misalignment of The part.

The Planet gear assembly consists of a carrier and multiple planet gears that distribute torque evenly, enabling smooth gear reduction and power flow within The part.

This high-strength Hex bolt M12*1.25 secures critical components of The part with a fine pitch thread, providing reliable clamping force that resists loosening.

The Planet bracket (front) holds the planet gears in precise positions, ensuring correct meshing with the sun and ring gears for quiet operation of The part.

The Sleeve acts as a spacer or bushing, reducing friction between components and protecting shaft surfaces from wear within The part.

The Output shaft transfers torque from the gear train to the driveline. It is forged from alloy steel and hardened to withstand torsional stresses in The part.

Glue (thread-locking compound) is applied to fasteners of The part to prevent loosening due to vibration, ensuring that bolts remain securely tightened.

The Planet shaft supports each planet gear, allowing free rotation while transmitting load to the carrier. It is made from tough alloy steel for The part.

The Block is a spacer that maintains correct axial clearance between rollers and gears, preventing metal-to-metal contact and reducing wear in The part.

This cylindrical Roller (11×18 mm) is used in needle bearings to support high radial loads with low friction, ensuring smooth rotation of planet gears in The part.

The Planet gear is a toothed wheel that revolves around the sun gear, meshing with both the sun and the annular gear to provide the required gear ratio for The part.

The Shim is a precision washer used to adjust axial end play, ensuring proper bearing preload and gear meshing for quiet operation of The part.

This assembly integrates the Sun gear with its protective sheath, providing a robust interface for the planet gears and ensuring accurate torque transfer in The part.

The Spline sleeve (spine sleeve) transmits torque through splines while allowing slight axial movement, accommodating thermal expansion and assembly tolerances of the Gears composite member.

The Retainer is a snap ring that secures components on shafts or in bores, preventing axial displacement and ensuring proper assembly of the Gears composite member.

The Sun gear is the central gear in the planetary set, driven by the input shaft. It transfers power to the planet gears and determines the overall gear ratio of the Gears composite member.

The Annular gear (ring gear) is fixed to the housing and meshes with the planet gears, providing the reaction torque necessary for gear reduction in the Gears composite member.

The Bracket supports the annular gear within the housing, maintaining concentricity and alignment with the sun gear and planet gears in the Gears composite member.

The Gear hub assembly connects the gear to the shaft, providing a splined interface that transmits torque reliably without backlash in the Gears composite member.

The Syn tooth base is the hub of the synchronizer, carrying the blocking teeth and engaging with the syn sleeve for smooth gear changes in the Gears composite member.

The Pull block is a synchronizer component that transmits axial force from the shift fork to the syn sleeve, enabling rapid gear engagement in the Gears composite member.

The Spring provides axial force to synchronizer components, ensuring prompt and positive engagement without gear clash in the Gears composite member.

The Syn sleeve slides over the syn tooth base to engage the gear, completing the shift process smoothly and quietly within the Gears composite member.

This component transmits shift fork motion to the synchronizer, converting lever movement into axial displacement for precise gear selection in the Gears composite member.

The Shaft fork is a lever that moves the synchronizer sleeve, selecting gears based on driver input and enabling smooth gear changes in the Gears composite member.

The Oil guide ring directs lubrication flow to bearings and gears, ensuring adequate cooling and reducing wear under high loads in the Gears composite member.

The Wave spring washer provides axial preload, maintaining tension in assembled components and reducing play in the Gears composite member.

The Gasket seals joints between housing surfaces, preventing oil leaks and ingress of contaminants in the Gears composite member.

The End plate gasket seals the output shaft end cover, ensuring a leak-proof closure and protecting the bearing in the Gears composite member.

The Cover protects openings from debris, providing a clean interface for auxiliary connections and sensors in the Gears composite member.

The Spring washer prevents bolt loosening under vibration, maintaining joint integrity and clamping force in the Gears composite member.

The Adjust shim is used to set precise bearing preload or gear backlash, critical for smooth operation and longevity of The part.

Sensor rings provide rotational speed signals to the control unit, enabling optimal shift timing and diagnostics for The part.

The O-ring provides a static seal between mating surfaces, preventing fluid leakage and protecting against contamination in The part.

The Piston actuates the range shift fork using hydraulic pressure, enabling remote shifting and range changes within The part.

The Hex nut is a standard fastener used with bolts to secure components. It provides reliable clamping and easy disassembly of The part.

The Paper gasket is a compressible sealing element used between machined surfaces to prevent oil seepage and maintain pressure in The part.

The Air cylinder houses the range shift piston, providing a sealed chamber for actuation force and enabling precise gear selection in The part.

The Hex bolt is a standard threaded fastener used throughout the transmission for secure clamping of components in The part.

The Hole bolt is a special bolt with a drilled head for wire locking, used in critical safety applications to prevent loosening in The part.

The Oil seal (skeleton seal) prevents lubricant leakage at the output shaft while keeping contaminants out of the Gears composite member.

This flange connects the transmission output to the driveline with a face-tooth design for high torque capacity and reliable power transfer in the Gears composite member.

This assembly positions the range spring, ensuring consistent detent feel and reliable shift engagement in the Gears composite member.

The Lock plate rod actuates the shift interlock mechanism, preventing engagement of two gears simultaneously in the Gears composite member.

The Subplate is a support plate that distributes loads and provides mounting surfaces for small components within the Gears composite member.

The Press block applies clamping force to secure components, ensuring they remain in position under load in the Gears composite member.

The Lock plate prevents rotation of fasteners or components, using a bent tab or interference fit for security in the Gears composite member.

The Pressure plate distributes clamping force evenly, ensuring secure fastening without distorting components in the Gears composite member.

The bolt is a general fastener used to assemble covers and brackets, providing reliable mechanical connection in the Gears composite member.

The Fasten nut is a heavy-duty nut used on major shafts or studs, providing robust clamping for critical joints in the Gears composite member.

The Plug seals unused ports or fill/drain holes, preventing contamination and leaks in the Gears composite member.

The Locking plate prevents rotation of fasteners or components, using a bent tab or interference fit for security in the Gears composite member.

The Hange plate is a lifting point for handling the transmission during assembly or service, ensuring safe manoeuvring of the Gears composite member.