Excavator Coupling

High-quality rubber coupling with excellent anti-twisting, anti-vibration, and anti-impact performance. Resistant to high temperature and oil. Easy to install. OEM support available. In stock with 6-month warranty.

YNF 16H CF-H-16 flexible rubber coupling for excavator pump parts. Features anti-vibration, high temperature and oil resistance, easy installation. OEM support, 6-month warranty. Standard part for Neuson 3402 RDV and 5002 RDV.

High-quality flexible coupling assembly with excellent anti-twisting, anti-vibration, and oil resistance. Designed for excavator engine-to-hydraulic pump connections. OEM supported, standard size, easy installation.

OEM-quality pump coupling element for Hitachi ZX330-3, ZX330-5G, and ZX350H excavators. Ensures efficient power transmission, reduces vibration, and enhances hydraulic pump performance. Durable construction, 1-year warranty, and fast delivery.

High-quality Spider Rotex flexible jaw coupling, models GR14-GR180. Features anti-vibration, anti-twisting, high temperature and oil resistance. Ideal for excavators, construction, and marine machinery. Easy installation. In stock with neutral packing and online support.

Direct fit torsional rigid flange coupling for CAT excavators E312A, 312A, 317, 315B. Reduces misalignment and ensures stable power transmission. Available with or without hub. Aftermarket replacement meeting OEM standards. Durable, precision-made for long service life. MOQ 1 piece.

Direct replacement hydraulic pump coupling for Hyundai excavator models R510LC-7, R520LC-9S, and 480LC-9S. Made by YNF, a source manufacturer, ensuring durability and precise fit. Available in multiple part numbers for easy selection.

High-quality arm cylinder seal kit for Hitachi EX200-3C and EX200-3E excavators. Made from durable NBR rubber for reliable sealing. OEM compatible, factory price, in stock. Ideal for hydraulic cylinder repair and maintenance.

High quality NBR rubber seal kit for Ex200-3 excavator arm cylinder. Includes parts 4316625 and 4286780. Durable, reliable, and in stock. Competitive pricing with OEM service and over 20 years of experience.

High-quality rubber coupling element for Hyundai R260LC-9S excavators. Compensates shaft misalignment, dampens vibration, and reduces noise. Durable pre-compressed design. In stock, new, and customizable. Ideal for heavy-duty machinery transmission.

Durable rubber elastic coupling for Hyundai R330LC-9S excavator. Compensates shaft misalignment, dampens vibration, and reduces noise. High quality, cost-effective, MOQ 1pc. Custom options available.

Durable rubber and steel coupling designed for high temperature environments. Compensates shaft misalignment, absorbs vibration, and reduces noise. Ideal for Hyundai R380LC-9SH. Custom options available. High quality, cost-effective.

High quality rubber excavator coupling for CAT 212B. Available in sizes 110H to 160H. Durable rubber and steel construction, factory price, and fast delivery. Ideal for shaft connection, vibration absorption, and torque transmission.

High quality 160H excavator coupling 7Y0463 compatible with CAT, VOL-VO, and Doosan. Made of durable rubber and steel. Offers factory price, neutral packing, and manual installation. Ideal for torque transmission and vibration damping.

Durable rubber and steel excavator coupling for CAT 323D 321D. CE certified, factory price, and available in multiple sizes. Custom marking and neutral packing offered. Ideal for torque transmission and vibration damping.

High-quality 160H coupling assembly for Volvo EC550 excavators. Made from durable rubber and steel, CE certified. Compensates for shaft misalignment and reduces vibration. Custom marking available. Ideal for heavy-duty industrial applications.

High-quality 160H elastic coupling assembly for Hitachi excavators. Includes element, insert, and hub. CE certified, durable, and vibration-dampening. Custom marking available. 13 years of manufacturing expertise with 24/7 support.

High-quality flexible coupling for Hitachi EX55UR excavator. 160H size, CE certified, with 6-month guarantee. Custom options available. 13 years of manufacturing expertise ensures durability and precision.

Durable excavator flange coupling, OEM-compatible with models 313F. Factory direct price, custom marking available. Ensures precise torque transmission and vibration dampening. Test report provided. Fast 3-day delivery.

High-quality flexible coupling for excavator 312D, compatible with OEM parts 266-6280 and 351-3869. Offers reliable torque transmission, vibration absorption, and shaft offset compensation. Factory direct price, customizable marking, and fast delivery within 3 days.