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Foton Front Driving Axle Assembly-1
Foton Front Driving Axle Assembly-1
2025-07-23
Foton Front Driving Axle Assembly-2
Foton Front Driving Axle Assembly-2
2025-07-23

Foton Front Driving Axle Assembly-3

Foton Front Driving Axle Assembly-3
Foton Front Driving Axle Assembly-3
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What is the Foton Front Driving Axle Assembly-3

  • Foton Front Driving Axle Assembly-3: Precision Hypoid Gearing & Differential System
  • The Foton Front Driving Axle Assembly-3 represents a critical subsystem focused on the main gear reduction, differential function, and precise power distribution within the robust FRONT DRIVING AXLE SUB-ASSEMBLY. Engineered for ultimate strength and smooth power delivery:
  • Hypoid Gear Reduction Core: The primary torque multiplication occurs via the CENTRAL TRANSMISSION BIG SPIRAL BEVEL GEAR (ring gear) meshing precisely with the DRIVING SPIRAL BEVEL GEAR SHAFT (pinion shaft). This hypoid gear design provides high torque capacity and quiet operation. Critical BEARING assemblies support both the pinion shaft and the differential carrier under extreme loads within the MAIN REDUCER BOX HOUSING. Precise bearing preload and gear mesh alignment are achieved using ADJUSTING SLEEVE components and SPACER BUSH elements.
  • Differential Assembly & Torque Splitting: Mounted to the ring gear is the DIFFERENTIAL RIGHT HOUSING, forming part of the differential case. Inside, PLANETARY GEAR and HALF SHAFT GEAR (side gears) work together to allow wheel speed differentiation during turns. These gears rotate on PIN cross-shafts, secured by THRUST PIN and LOCATING PLATE elements. WASHER components (including specific WASHER 10) act as thrust washers, minimizing friction between gears and the housing.
  • Critical Sealing & Retention: Maintaining lubricant integrity is paramount. Multiple O RING and O-SEAL RING seals prevent leaks at housing joints, shafts, and plugs. The OIL SEAL CAGE likely provides structural support for a critical shaft seal. RETAINER RING and SNAP RING components securely position bearings and gears on shafts. SCREW PLUG elements provide access and sealing for filler/drain points.
  • Precision Assembly & Fastening: The entire gear and differential assembly is meticulously secured within the axle housing. NUT fasteners, often paired with WASHER LOCK for vibration resistance and COPPER WASHER for sealing under bolt heads, ensure critical joints like the pinion flange remain tight. SCREW fasteners secure covers and smaller components. PIN elements are used for precise alignment during assembly.
  • This assembly showcases Foton’s dedication to drivetrain precision. It integrates high-strength hypoid GEAR sets (CENTRAL TRANSMISSION BIG SPIRAL BEVEL GEAR, DRIVING SPIRAL BEVEL GEAR SHAFT), a robust DIFFERENTIAL system (PLANETARY GEAR, HALF SHAFT GEAR, DIFFERENTIAL RIGHT HOUSING), precision BEARING supports, essential adjustment hardware (ADJUSTING SLEEVE, SPACER BUSH), and comprehensive sealing (O RING, O-SEAL RING, OIL SEAL CAGE), all housed within the MAIN REDUCER BOX HOUSING and the overarching FRONT DRIVING AXLE SUB-ASSEMBLY. This ensures optimal power transfer, smooth differentiation, and long-term reliability for the front axle.

Product Parameters of Foton Front Driving Axle Assembly-3

No.CodeDescriptionQuantity
0FT304.31F.011FRONT DRIVING AXLE SUB-ASSEMBLY1
1GBT3452.1-140X3.5GO RING2
10FT304.31F.132SPACER BUSH1
10FT304.31F.132SPACER BUSH1
11FT304.31F.133ADJUSTING SLEEVE1
12GBT893.1-72RETAINER RING1
13GBT9877.1-F50X72X8DO RING1
14FT304.31F.134OIL SEAL CAGE1
15GBT3452.1-34.5X3.55GO-SEAL RING1
16FT304.31F.104COPPER WASHER1
17GBT810-M30X1.5NUT2
18GBT858-30WASHER LOCK1
19FT304.31F.138CENTRAL TRANSMISSION BIG SPIRAL BEVEL1
2FT304.31F.191GEAR1
20GBT276-6216LOCATING PLATE2
21FT304.31F.137Differential Right Housing1
22GBT119-B8X20Cylindrical Pin2
22GBT119-B8X20Cylindrical Pin2
23FT304.31F.139Spacer2
24FT304.31F.144Half Shaft Gear2
25FT304.31F.140WASHER2
26FT304.31F.143PLANETARY2
27FT304.31F.142 GEAR1
28FT304.31F.141PIN1
29FT304.31F.136THRUST PIN1
3FT304.31F.129MAIN REDUCER BOX HOUSING1
30GBT93-10WASHER 106
31GBT70-M10X70SCREW6
4FT304.31F.106WASHER1
5FT304.31F.105SCREW PLUG1
5FT304.31F.105SCREW PLUG1
6GBT119-B12X20PIN4
7GBT3452.1-90X2.65GO-SEAL RING1
8FT304.31F.131DRIVING SPIRAL BEVEL GEAR SHAFT1
9GBT297-32207BEARING2

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