Komatsu PC300 clutch dampener 207‑01‑71310

Komatsu PC300‑8 coupling clutch plate 207‑01‑71310

OEM‑equivalent disc damper for hydraulic systems

Disc damper coupling for PC300‑8 excavator

207‑01‑71310 aftermarket disc damper for PC300‑7/8

Heavy‑duty clutch plate coupling Komatsu

PC300‑8 hydraulic pump coupling disc damper

Precision coupling assembly 16‑tooth damper plate

207‑01‑71310 Komatsu PC300‑8 Coupling Clutch Plate / Disc Damper

High‑strength disc damper coupling for Komatsu PC300‑8, ensures vibration control and reliable hydraulic operation.

Product Features

Precision-engineered OEM-equivalent 207‑01‑71310 coupling plate
16-tooth disc coupling ensures accurate torque transmission
Constructed from robust steel alloy to absorb vibrations
Suitable for hydraulic pump and engine drive applications
Reduces rotational shock, extends pump and motor lifespan

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Coupling Disc Damper Description

The 207‑01‑71310 coupling clutch plate (disc damper) is built for Komatsu PC300‑7 and PC300‑8 excavators. It’s designed to dampen torsional vibrations and transmit torque smoothly between the engine and hydraulic pump. Manufactured to meet OEM specifications, it features a precision 16‑tooth design and high-strength alloy construction . This coupling restores hydraulic stability, mitigates drive-train shock, and enhances equipment reliability. Ideal for maintenance teams and equipment fleets aiming to reduce unplanned downtime and extend component service life.

Coupling Disc Damper Technical/Data Sheet

Parameter	Description
Applicable Models	Komatsu PC300‑7, PC300‑8
Part Number	207‑01‑71310
Tooth Profile	16‑tooth disc damper
Material	High-strength alloy steel
Purpose	Clutch plate for vibration damping coupling
OEM Equivalent	Replaces Komatsu 207‑01‑71310
Origin	China
Brand	YNF Rubber
MOQ	5 units
Shipping	Sea or air freight
Payment Terms	T/T, L/C

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YNF Rubber offers the 207‑01‑71310 coupling plate engineered to OEM standards. This coupling disc damper delivers exceptional vibration absorption and torque precision, protecting hydraulic pumps and engines. Built to withstand heavy-duty cycles, it minimizes unplanned maintenance and boosts equipment uptime. Request your free quote today—technical support provided within 24 hours.

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Disc Damper Coupling Applications

Application Field	Description
Komatsu Excavators	Drive coupling for PC300‑7/8 engines to hydraulic pumps
Heavy Hydraulic Systems	Provides smooth torque transfer and vibration damping
Maintenance & Repair Shops	Essential for pump drive-train refurbishments
Fleet Operations	Reduces machine stress and prolongs hydraulic component life

Coupling Disc Damper Detail Display

More Information

Knowledge Base

How disc dampers reduce hydraulic pump stress during load cycles
Importance of OEM‑spec torque coupling in excavator reliability
Signs of disc coupling wear and preventive maintenance timing

Related Products

207‑27‑00580 Final Drive Assembly for PC300‑8
YNF04106 Rotary Coupling Seal Kit for JCB JS160/220

FAQs

Is this compatible with PC300‑7?
Yes. OEM specifies the same disc damper for both PC300‑7 and PC300‑8.
How soon can I get a replacement?
Samples ship in 7 days; sea freight: 30–45 days, air: 7–10 days.
Does OEM packaging come standard?
Yes—bulk orders can be OEM-labelled per request.