Komatsu PC300 Excavator Pins, Links & Bushings

Each number on the image is a "Ref #" that can be matched on the table below.

Komatsu PC300 Excavator Pins, Links & Bushings parts list
REF #	Image	Fits Model	Description	Part #	Price	Product Details
1 / 2	See Details	PC300-6, PC300LC-6, PC340LC-6, PC350-6, PC350LC-6	Pin, Bucket to Dipper Arm and Bucket to H-Link	0	207-70-61230	$469.00	View Info
3 / 4	See Details	PC300	Pin Link to Dipper	0	207-70-33140	$503.00	View Info
5	See Details	PC300-5, PC300LC-5, PC300-6, PC300LC-6, PC300-7, PC300LC-7, PC300-8, PC300LC-8, PC310-5, PC340-6, PC340LC-6, PC340-7, PC340LC-7, PC350-6, PC350LC-6, PC350-7, PC350LC-7, PC350-8, PC350LC-8, PC360-7, PC360-8, PC360LC-10, PC360LC-11, PC390LC-10	H-Link	207-70-00120	From $3,362.00	View Info
6 / 7	See Details	PC300	Bushing, H-Link	0	207-70-33160	$115.00	View Info
8 / 9 / 13	See Details	PC300	Seal	0	205-70-62180	$23.00	View Info
10 / 11	See Details	PC300	Link, Dipper to Cylinder	0	207-70-33120	$735.00	View Info
15	See Details	PC300	Seal Dipper at Bucket	0	207-70-12270	$32.00	View Info
14	See Details	PC300	Bushing, Dipper End	0	207-70-61550	$282.00	View Info
	See Details	Universal – Fits dozers, excavators, loaders, and backhoes	Bushing Driver Removal Tool	BushingDriver	From $44.00	View Info

Pins, links, bushings, and seals for Komatsu PC300 series excavators, covering dipper end bushings, H-links, dipper-to-cylinder links, link-to-dipper pins, bucket-to-dipper pins, H-link bushings, and associated seals for front attachment service and rebuild work.

Fits Models At A Glance

PC300 Series: PC300-5, PC300LC-5, PC300-6, PC300LC-6, PC300-7, PC300LC-7, PC300-8, PC300LC-8
PC310/PC340 Series: PC310-5, PC340-6, PC340LC-6, PC340-7, PC340LC-7
PC350 Series: PC350-6, PC350LC-6, PC350-7, PC350LC-7, PC350-8, PC350LC-8
PC360/PC390 Series: PC360-7, PC360-8, PC360LC-10, PC360LC-11, PC390LC-10

Key Notes

Application: Front attachment linkage components including dipper, bucket, and H-link pivot points
Seal Compatibility: Dipper-end and dipper-at-bucket seals available to complement pin and bushing replacements
Cross-Fitment: Several pins and links cover PC300 through PC390 variants across multiple generations
Tooling Available: Steel bushing driver tool for removal and installation included in this category

Why Choose Broken Tractor

✅ Genuine replacement parts for Komatsu PC300 linkage
✅ Wide generation coverage from -5 through -11 series
✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH