Komatsu PC390 Bucket Link Pin & Bushing Kit

Komatsu PC390 Bucket Link Pin & Bushing Kit

Restore worn bucket linkage with a complete Komatsu PC390 bucket link pin and bushing kit for PC390 excavators. This kit combines the major wear components needed to replace worn PC390 bucket pins, bucket bushings, bucket-link pins, H-link bushings, seals, shims, and grease fittings in one package.

Compra en WQC Parts repuestos aftermarket para Komatsu y partes de reemplazo por número de parte, incluyendo Komatsu PC390 Bucket Link Pin & Bushing Kit. Ordena en línea con soporte de compatibilidad para aplicaciones de equipos Komatsu.

Complete PC390 Bucket Pin & Bushing Kit

This Komatsu PC390 bucket pin and bushing kit includes:

• Bucket pins
• Bucket-link pins
• Bucket bushings
• H-link bushings
• H-link dust seals
• All required shims
• Grease fittings

Pin-retaining bolts and nuts are not included. Existing retaining hardware may be reused if serviceable or replaced separately.

Komatsu PC390 Bucket Pins and Bushings

Wear at the bucket and H-link pivot points can create excessive clearance, side-to-side bucket movement, and linkage play. Replacing worn Komatsu PC390 pins and bushings helps restore proper fit at these heavily loaded pivot locations.

This kit provides a complete solution for customers looking for PC390 bucket pins, PC390 bucket bushings, PC390 bucket-link pins, PC390 H-link bushings, PC390 linkage pins and bushings, or a complete PC390 bucket pin and bushing kit.

European-Made Pins & Bushings

The pins and bushings used in this Komatsu PC390 bucket linkage kit are European-made for demanding Komatsu excavator applications.

The pins are manufactured from 42CrMo4 alloy steel and induction hardened to a surface hardness of 58–62 HRC to a depth of up to 5 mm. The bushings are precision ground on both the inside and outside diameters for accurate fit at the pin, bushing, and machine bore.

• Material del perno: 42CrMo4 alloy steel
• Tratamiento térmico: Induction hardened
• Dureza superficial: 58–62 HRC
• Profundidad de endurecimiento: Up to 5 mm
• Bujes: Precision ground I.D. and O.D.
• Fabricación: European-made

Fits Komatsu PC390 Excavadoras

This Komatsu PC390 bucket link pin and bushing kit is designed for applicable PC390 excavator series and configurations. Komatsu OEM números de parte may vary between series, but the applicable components cross-reference to the kit configuration represented by this product.

Complete PC390 Bucket Linkage Repair

Replacing only a worn bucket pin may not correct excessive linkage play when the mating bushings, H-link bushings, seals, or shims are also worn. This kit addresses the primary PC390 bucket and bucket-link wear points together.

The H-link bushings and dust seals help restore and protect the linkage pivots, the included shims provide proper assembly spacing, and new grease fittings allow the repaired pivot points to be properly lubricated after installation.

Aftermarket Komatsu PC390 Pins & Bushings

WQC Parts supplies high-quality aftermarket Komatsu excavator pins and bushings without OEM pricing. This PC390 kit combines European-made pins, precision-ground bushings, seals, shims, and grease fittings for a comprehensive bucket-linkage repair.

Aplicación: Komatsu PC390 excavators
Ubicación: Bucket and bucket-link / H-link pivot points
Tipo de producto: Bucket link pin and bushing kit
Material del perno: 42CrMo4 alloy steel
Dureza del perno: 58–62 HRC
Pernos y tuercas de retención: Not included

Repuestos Komatsu para mercados internacionales: WQC Parts apoya cotizaciones de repuestos aftermarket Komatsu por número de parte, modelo y aplicación. La disponibilidad, el precio y el envío se confirman al momento de la cotización.