380906128 XCMG GR2605 motor grader combination set

380906128 XCMG GR2605 motor grader combination set

Core Product Advantages

Designed specifically for the transmission and control system of the XCMG GR2605 grader, the internal splines, external teeth, outer diameter, and positioning dimensions are manufactured strictly according to original factory standards, perfectly matching the engagement gears, shafts, and shifting mechanism for smooth, non-jamming meshing. Made of high-strength alloy structural steel and treated with tempering, carburizing, and quenching, it boasts high hardness and excellent core toughness, preventing tooth breakage, deformation, or fracture under frequent shifting, impact, and vibration conditions, resulting in a longer service life. High tooth precision and uniform contact surface ensure accurate positioning and high torque transmission during engagement, with smooth, non-slip power transmission, guaranteeing rapid mechanism response and stable operation. High surface finish and reasonable clearance effectively reduce shifting impact, abnormal noise, and wear, adapting to long-term, high-intensity construction work. Dust-resistant, mud-resistant, and corrosion-resistant, suitable for harsh working conditions such as mines, roadbeds, airports, and municipal construction sites; easy to install and disassemble, directly replacing the original engagement kit, quickly resolving issues such as difficult shifting, gear skipping, power transmission interruption, and abnormal noise.

Key Technical Parameters

Product Model: 380906128
Compatible Model: XCMG GR2605 Grader
Product Type: Engagement Sleeve / Shift Engagement Gear Sleeve
Material: High-strength alloy structural steel
Applicable Parts: Transmission mechanism, shifting mechanism, power switching parts, splined connection parts
Features: Precise tooth profile, reliable meshing, high strength, impact resistance, wear-resistant and durable, original factory specifications

Application Scenarios

Suitable for core parts of XCMG GR2605 graders requiring engagement and torque transmission, such as the transmission box, shifting mechanism, control system, power switching, and splined shaft connection.

Widely used in heavy-load, high-vibration, and frequent operation environments such as highway construction, airport site leveling, mining construction, roadbed engineering, and municipal infrastructure.

Mainly used for equipment maintenance, transmission system overhaul, and shifting component replacement to ensure smooth shifting, stable power transmission, and safe and reliable equipment operation.

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23 800362208 Friction Plate
24 800362206 Worm Gear
25 800362183 Internal and External Gears
26 800362195 Lower Copper Pad
27 800362190 Sealing Ring Seat
28 800362193 Drive Shaft
29 800362209 Connecting Body
30 800362203 Adjusting Shim
31 803177277 O-Ring 132×3.55 GB/T3452.1-2005
32 800551983 Bearing GB/T297-1994
33 380906128 Connecting Sleeve
34 800362202 Worm Gear
35 803192145 O-ring 95×3.55
36 800362198 Plug
37 805046509 Bolt M8×25 GB/T5783-2000
38 801139480 Oil level indicator A32 JB/T7941.2-1995
39 805338262 Washer 14 GB/T93-1987
40 805139912 Screw M14×55 GB/T70.1-2008
41 805139872 Screw M12×55 GB/T70.1-2008
42 805048925 Bolt M6×12 GB/T5783-2000
43 805338258 Washers 6GB/T93-1987
44 801737355 Disc Springs GB/T1972-2005

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