Excavator Seal Kits | Heavy Equipment Aftermarket | Ruijueparts
Ruijueparts specializes in high-quality excavator seal kits for the heavy equipment aftermarket. Our professional-grade sealing solutions are designed to restore the hydraulic performance of leading brands like Caterpillar, Komatsu, Volvo, and Hitachi. Engineered from premium materials, these aftermarket kits provide exceptional wear resistance and leak protection under extreme high-pressure conditions. By choosing Ruijueparts, you reduce costly downtime and extend the service life of your hydraulic cylinders and motors. Explore our durable, cost-effective seal kits and keep your fleet running efficiently on any job site.
Product Description Aftermarket 6668198 hydraulic motor seal kit for compatible Bobcat equipment and attachment motor repair applications. This kit is referenced for early bearingless hydraulic drive motors, mini excavator swing motor service, and selected auger attachment drive motors. Listed applications include the Bobcat 863 skid steer loader, Bobcat 337 and...
Product DescriptionRD809-71280 is an aftermarket boom cylinder seal kit for the Kubota KX080-3T Super Double Boom configuration. The parts diagrams list this reference in both left- and right-hand boom-cylinder service groups. This does not make it a universal kit for every KX080 boom arrangement, or mean one order rebuilds both...
Product Description 7197632 is an aftermarket boom cylinder seal kit for selected Bobcat compact excavators. It directly replaces the earlier 7162061 reference in the original parts system. The kit rebuilds the boom cylinder that raises and lowers the excavator boom during digging, lifting, and truck-loading work. Verified cylinder references include...
Product Description AH225136 is an aftermarket boom-cylinder seal kit for selected John Deere excavators and forestry swing machines. Published data lists an 85 mm rod × 120 mm bore, with both LH and RH boom-cylinder applications. An arm or bucket cylinder on the same machine uses a different kit. For...
Product Description AHC18638 is an aftermarket 36 mm hydraulic cylinder rod seal kit reference for selected John Deere equipment. John Deere identifies the reference as a hydraulic cylinder rod seal kit, and published seal catalogs list a 36 mm rod application. It is a rod and gland-side kit, not a...
Product Description AT183658 is an aftermarket arm cylinder seal kit reference for selected John Deere crawler excavators. Published applications identify it for the arm, crowd, or dipper cylinder assembly AT154865 on 230LC excavators and specified 790E LC excavators. The published cylinder dimensions are a 100 mm rod and a 135...
Product Description9168003 is the travel-motor assembly reference used to identify this aftermarket seal kit, not an original seal-kit number. Ruijueparts supplies sealing components for the matched motor rather than a complete motor or final-drive gearbox. Confirm the motor identification and required seal contents before purchase; the machine model alone may...
Product DescriptionYA00001400PS is an aftermarket arm-cylinder seal-kit reference for the Hitachi ZX200-3. The original application table lists a different arm-kit reference for the earlier ZX200, so the generation designation matters when comparing quotations. Verify the cylinder identification rather than shortening the model to ZX200 only. Ruijueparts can help check the...
Product DescriptionYA00001396PS is an aftermarket boom-cylinder seal-kit reference for Hitachi ZX200 and ZX200-3 excavators. The Hitachi application table distinguishes this boom reference from the arm and bucket kits, which helps prevent a mixed cylinder order. Check the installed cylinder and machine serial details before purchase. Ruijueparts can review the parts...
Product Description4649751 is an aftermarket bucket-cylinder seal kit for matched Hitachi excavator applications. It is intended for the cylinder that curls and uncurls the bucket, so it should be checked separately from an arm or boom repair kit on the same machine. Confirm the installed cylinder and serial configuration before...
Product Description71466446 is used as the ordering reference for a complete aftermarket arm-cylinder seal kit for a matched Fiat-Hitachi FH165 assembly. The original reference describes a piston-side kit, while the Ruijueparts product is supplied as a complete cylinder sealing set. Confirm the cylinder identification and rod-side arrangement before purchase. This...
Product Description71408778 is the ordering reference for a complete aftermarket boom-cylinder sealing set for a matched Fiat-Hitachi FH165 assembly. The reference is listed as a rod-side kit in replacement catalogues, so a buyer needing a full rebuild should also confirm the piston-side arrangement. Our supplied product is a complete cylinder...
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