14X-01-11102 Komatsu Clutch Link Plate for PC300-5, PC400-5, PC400-6, PC400-7 and PC400-8 Excavators
Komatsu part number 14X-01-11102. This clutch link plate is a direct replacement item for the Komatsu PC300-5, PC400-5, PC400-6, PC400-7 and PC400-8 excavator series. It is stamped and heat-treated from high grade spring steel, so the plate keeps its flatness and spring tension through repeated clutch engagement cycles instead of softening or cracking early.
Compatible Komatsu Models
| Machine Series | Model | Fitment Note |
|---|
| PC300 | PC300-5 | Direct fit, verify plate count per clutch pack |
| PC400 | PC400-5 | Direct fit, verify plate count per clutch pack |
| PC400 | PC400-6 | Direct fit, verify plate count per clutch pack |
| PC400 | PC400-7 | Direct fit, verify plate count per clutch pack |
| PC400 | PC400-8 | Direct fit, verify plate count per clutch pack |
Why This Plate Lasts Longer
- High grade spring steel — selected for consistent hardness across the whole plate, not only on the surface
- Controlled heat treatment — spring tension retained after thousands of load cycles, so clutch response stays crisp
- Flatness checked before packing — prevents wobble, uneven wear and heat build-up in the clutch pack
- Long service life — built for mining pits, quarries and other continuous high-load worksites where downtime is expensive
- Rust preventive packing — plates arrive clean even after multi-leg ocean transit
Typical Failure Signs This Plate Fixes
Worn link plates usually show up as clutch slip under load, a dragging or delayed engagement, metal debris in the oil, or a burnt smell after heavy digging. Replacing the plates as a matched set restores the original clearance chain in one pass, which avoids a second teardown a few months later.
Applications
Built for Komatsu PC300-5 and PC400-5 through PC400-8 excavators working in mining, quarry, road construction and bulk earthmoving. If your machine has been rebuilt with a non-original clutch assembly, send us photos and overall dimensions and we will confirm the correct plate before you order.
Ordering and Verification
Please confirm the machine model, serial number and the number of plates required per clutch pack, and quote part number 14X-01-11102 on your enquiry so we can match the plate set directly. For mixed fleet orders we can consolidate this item with other hydraulic pump parts from our range into one shipment to keep freight cost per unit low.
Frequently Asked Questions
Q: What is the part number and which machines does it fit?
A: The part number is 14X-01-11102, supplied for the Komatsu PC300-5, PC400-5, PC400-6, PC400-7 and PC400-8 series. Send the machine serial number and we confirm the correct plate set within 24 hours.
Q: What material are the plates made of?
A: High grade spring steel, heat treated for consistent hardness and spring tension, then checked for flatness before packing.
Q: How long is the service life compared with standard plates?
A: Service life depends on load, oil condition and clutch adjustment, but the spring steel base and controlled heat treatment give noticeably longer life than low carbon alternatives in continuous mining duty.
Q: What is the minimum order quantity and price?
A: MOQ is 1 set. Price is quoted per order because it depends on plate quantity, packing and destination. Send your list and we return a detailed quotation.
Q: What is the delivery time and packaging?
A: 3 to 7 working days for stock items and 15 to 20 days for production orders. Each plate is wrapped in anti-rust paper, foam protected and packed in an export wooden case.
About Us
We focus on after-market hydraulic maintenance and replacement parts for construction machinery, covering hydraulic pumps, travel motors, swing motors, control valves, gear pumps and related clutch components for excavators, rotary drilling rigs, pile drivers, concrete mixers, pump trucks, cranes and harvesters. Our workshop supplies both single-part repair orders and full overhaul kits.
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