YNF17799 AR85 Coupling Heavy Duty Rubber Coupling Insert Excavator Pump Coupling Rubber

AR85 rubber coupling insert designed for ultra-high torque hydraulic pump drives with exceptional vibration and shock absorption performance.

Compatible with AR85 coupling
Designed for ultra-high-torque and heavy-duty applications
Effectively absorbs torsional vibration and shock
Oil-resistant, heat-resistant rubber compound
Protects engine and hydraulic pump shafts and bearings
Long service life under continuous heavy load

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AR85 Rubber Coupling Description

The YNF17799 AR85 Coupling Rubber is a heavy-duty flexible coupling insert specifically engineered for large excavators, mining machinery, and industrial hydraulic pump drive systems with ultra-high torque requirements. AR85 couplings transmit enormous power while protecting engine output flanges, pump shafts, and bearings from torsional vibration and shock loads.

Made from premium oil-resistant, heat-resistant, and fatigue-resistant rubber, the AR85 insert maintains consistent elasticity even under extreme load and temperature conditions. It effectively reduces stress on drivetrain components, ensuring smooth power transmission, quieter operation, and extended service life.

Trusted by professional repair workshops and global aftermarket distributors, the YNF17799 AR85 coupling rubber is a reliable replacement part for heavy-duty hydraulic systems, providing enhanced durability, performance, and maintenance efficiency.

AR85 Coupling Rubber Technical Data Sheet

Parameter	Details
YNF Part Number	YNF17799
Model Compatibility	AR85 Coupling
Product Type	Rubber Coupling Insert / Flexible Coupling Element
Material	Oil-resistant & heat-resistant Rubber
Function	Vibration damping, shock absorption, torque transmission
Application	Engine to hydraulic pump drive system
Brand	YNF
Origin	China
MOQ	1 Piece
Shipping Options	Air, Sea, Express
Payment Terms	T/T, PayPal, Western Union

AR85 Coupling Rubber Applications

Application Area	Description
Hydraulic Pump Drive System	Transfers ultra-high torque from engine to pump
Large Excavator Power Transmission	Suitable for extreme heavy-duty continuous operation
Mining & Industrial Machinery	Ideal for high-load hydraulic equipment
Equipment Repair Workshops	Common replacement during pump or engine overhaul
Aftermarket Machinery Parts Supply	Perfect for wholesalers and global distributors

AR85 Coupling Rubber Detail Display

FAQs

Related Products:

AR32 / AR48 / AR55 / AR85 Rubber Coupling Inserts
Heavy Duty Hydraulic Pump Couplings
Flange Coupling Gear Hubs
Engine Mounts & Rubber Dampers
Hydraulic Pump Drive Shafts

FAQs:

Q: What machines use AR85 coupling rubber?
A: Large excavators, mining machinery, and extreme-duty industrial hydraulic systems.
Q: Is AR85 suitable for ultra-high torque?
A: Yes, AR85 is designed specifically for ultra-high torque applications.
Q: Does it resist oil and heat?
A: Yes, it is made from oil- and heat-resistant rubber compounds.
Q: MOQ?
A: 1 piece.

Get Quote for AR85 Coupling Rubber

The YNF17799 AR85 Coupling Rubber is engineered for ultra-high torque hydraulic pump drive systems in large excavators and mining machinery. Featuring outstanding oil and heat resistance, shock absorption, and extended service life, it protects critical drivetrain components and ensures smooth, reliable power transmission. YNF Machinery provides consistent quality, competitive pricing, and worldwide shipping, making this AR85 coupling insert a trusted choice for extreme heavy-duty equipment maintenance. Contact us today for your best quotation.

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YNF17799 AR85 Coupling Heavy Duty Rubber Coupling Insert Excavator Pump Coupling Rubber

AR85 Rubber Coupling Description

AR85 Coupling Rubber Technical Data Sheet

AR85 Coupling Rubber Applications

AR85 Coupling Rubber Detail Display

Get Quote for AR85 Coupling Rubber

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