| Customization: | Available |
|---|---|
| After-sales Service: | 1year |
| Warranty: | 1year |
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Premium Bulldozer D20 undercarriage part 3P1118 / 619668-genuine-spec excavator spare parts engineered for Komatsu construction machinery. Forged from vacuum-hardened alloy steel, heat-treated to HRC 50-55, it delivers superior wear, impact and corrosion resistance.
CNC-machined bores and honed surfaces guarantee ±0.02 mm dimensional accuracy, ensuring drop-in replacement with no field modification. Advanced sealing keeps lubricant in and dirt out, extending track link life by up to 30 %. Stocked globally for 24-hour dispatch, backed by 12-month warranty and technical support.
| Product Name | KOMATSU BULLDOZER Undercarriage Parts : For D20 series | |||
| Bundles Include | Track Roller / Idler / Sprocket / Track Group/ Carrier roller | |||
| Raw Material | High Level Alloy Steel | |||
| For Machine Type | Excavator/ Loader/ Bulldozer | |||
| Brand | DOODZR | |||
| machine type | 1-40 Ton Bulldozer | |||
| Surface Hardness | 56° - 62° HRC | |||
| Certificate | ISO 9001:2000 | |||
| Product group | Crawler parts | |||
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