329900301 XCMG GR2605 motor grader thickened flat washer

329900301 XCMG GR2605 motor grader thickened flat washer

Core Product Advantages

Made strictly according to XCMG original factory dimensions, with high precision in inner diameter, outer diameter, and thickness, perfectly matching bolts, pins, and mounting bases. The assembly is tight, secure, and without wobbling or misalignment. Utilizing a thickened structural design, it boasts high strength, good toughness, and is not easily deformed or crushed. It effectively disperses concentrated stress at the connection points, preventing damage, deformation, or cracking of the base material, thus improving connection reliability. Made of high-quality alloy steel and subjected to standardized heat treatment, it has moderate hardness and strong wear resistance, maintaining stable performance even under heavy loads, impacts, and continuous vibration conditions, with a service life far exceeding that of ordinary washers. The surface is treated with rust and corrosion prevention, resisting oxidation, rust, and oil stains, making it suitable for harsh environments such as mines, construction sites, and field operations. It will not rust or peel even after long-term use. Installation is simple and convenient, with strong versatility. It directly replaces the original vehicle washers, quickly resolving problems such as loose connections, excessive gaps, and uneven stress, effectively improving the structural stability and safety of equipment.

Key Technical Parameters

Product Model: 329900301
Compatible Model: XCMG GR2605 Grader
Product Type: Thickened Flat Washer
Material: High-strength Alloy Steel
Applicable Parts: Bolt/Pin connections in the frame, chassis, suspension, working device, control mechanism, cab support, etc.
Features: Thickened for pressure resistance, high strength, wear-resistant and rust-proof, gap compensation, original factory size, easy installation

Application Scenarios

Suitable for bolt or pin connections in the XCMG GR2605 grader frame, chassis, suspension system, working device hinge points, control linkages, cab support, etc., requiring reinforced support and stress distribution. It serves as a gasket, reduces pressure, positions the components, and prevents loosening.

Widely used in heavy-duty, high-impact, and high-dust operating environments such as highway construction, airport site leveling, mining construction, and municipal infrastructure.

It is mainly used for equipment repair, maintenance, replacement, and structural reinforcement, effectively reducing faults such as loose connections, worn parts, and abnormal gaps, and improving equipment operation stability, operational accuracy, and safety.

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21 380905163 Control lever
22 380603368 Blade swing handle
23 380603376 Articulated steering handle
24 380603375 Front wheel tilt handle
25 380603377 Front bulldozer lifting handle
26 380603373 Right blade lifting handle
27 380603070 Connecting rod
28 380603072 Rubber sleeve
29 805140618 Screw M8×20 GB/T818-2000
30 329900296 Thickened large washer WT040.00825
31 380603069 Left cover plate
32 805238957 Nut M6 GB/T6172.1-2000
33 805048925 Bolt M6×12 GB/T5783-2000
34 805338258 Washer 6 GB/T93-1987
35 800553777 Spherical plain bearing GB/T9161-2001
36 805046416 Bolt M10×30 GB/T5783-2000
37 329900301 Thickened flat washer WT041.00820
38 805046238 Bolt M10×40 GB/T5783-2000
39 329900302 Thickened flat washer WT041.01030
40 805238371 Nut M10 GB/T6170-2000

*For other spare parts procurement needs, please contact us!