Part Name: 71445839 O‑RingMachine Models: Brand: HITACHI replacementType: Seal Kit / O‑Ring & Backup KitApplication: Used in hydraulic systems of Hitachi and Fiat‑Hitachi construction machinery to replace worn seals, maintain hydraulic pressure, and prevent fluid leakage and contamination.Size: Standard SizeSupply Ability: 10,000 sets per monthPerformance: Oil SealingPlace of Origin: ChinaPackaging Details:...
Product Description The aftermarket 19001-13099 bucket cylinder seal kit is referenced for the Takeuchi TB260 compact excavator bucket cylinder 19001-13000. It supports hydraulic cylinder rebuilding when rod-end leakage, piston-side bypass, or worn sealing elements require attention. Published data identifies a 50 mm rod × 80 mm bore application. For accurate...
Product Description2450596 is an aftermarket hydraulic cylinder seal kit referenced for selected Caterpillar D9 tractors and the 854K wheel dozer. The machine listing is not a guarantee for every cylinder position, so compare the installed cylinder group and original kit number before purchase. This is a sealing repair item rather...
Product Description56B-33-11430 is an aftermarket seal for matching Komatsu equipment assemblies. The manufacturer parts listing identifies HM400-1, HM400-2, HM400-3, HM400-5 and WA800-8 applications. Check the assembly diagram and serial applicability before purchase, because the model name alone does not identify the sealing position. This is a seal component, not a...
Product Description EDT400 is an aftermarket hydraulic breaker seal kit for a verified EDT 400 hydraulic hammer. The EDT 400 is commonly identified by its 68 mm tool diameter; this dimension helps identify the breaker model but does not replace nameplate or seal-size verification. The kit is intended for replacement...
Product Description AT85197 is an aftermarket flat-face O-ring assortment kit for servicing compatible John Deere hydraulic connections. The reference kit contains 80 O-rings in eight common sizes, listed as 90-durometer O-rings for #4, #6, #8, #10, #12, #16, #20, and #24 fittings. It is intended for fitting-level maintenance, not for...
Product Description2430397 is an aftermarket hydraulic cylinder seal kit referenced for selected Caterpillar D6 and D7 track-type tractors. A tractor can have several hydraulic cylinders with different sealing arrangements, so the listed model family is a starting point for identification. Match the kit reference and installed cylinder group before purchase....
Product Description2401-9154K is an aftermarket main pump seal kit referenced for Doosan/Daewoo Solar 280LC-III applications. Its purpose is pump sealing; it should not be selected for a travel motor simply because another kit has a similar number. Keep the complete K-suffix reference and compare it with the installed pump service...
Product Description2401-9178K is an aftermarket swing motor seal kit referenced in the Solar 170W-III swing motor parts group. The catalogue describes an O-ring kit, so the reference should be checked as a sealing set rather than an individual ring chosen by appearance. Verify the installed motor and machine serial details...
Product DescriptionLZ011200 is an aftermarket arm cylinder seal kit supplied by Ruijueparts. CASE CX210B and CX210C references include arm cylinder KRV19600. The replacement catalogue specifies a 100 mm rod and 140 mm bore. CX210D variants use additional cylinder references; confirm the installed cylinder and safety-valve configuration. Neutral or customer-specified packaging...
Product Description 17M-15-05121 is an aftermarket transmission control valve service kit matched 1:1 to the original Komatsu kit reference. It is used for servicing the transmission control valve on selected D155AX-5, D275A-5, and D275AX-5 crawler dozers. This valve manages transmission hydraulic circuits and gear-control functions within the powertrain; it is...
Product Description The aftermarket 19001-12999 arm cylinder seal kit is referenced for the Takeuchi TB260 compact excavator arm cylinder 19001-12900. Also called a dipper cylinder seal kit, it supports rebuilding the cylinder that moves the excavator arm in and out during trenching, digging, and material placement. Published application data identifies...
Product Description YW423-95210 is an aftermarket blade cylinder seal kit for selected Kubota compact excavators. It is referenced for the dozer-blade hydraulic cylinder, not for the boom, arm, or bucket cylinder. Catalog data identifies the kit in the Blade 2 position for KX41-3V, with a 30 mm rod and 65...
Product Description8F7702 is an aftermarket shaft lip seal referenced for selected Caterpillar backhoe loaders, wheel loaders and track-type tractors. It is an individual seal, and the number of rings visible in an illustrative photograph should not be used to infer a repair-kit contents list. Match the original reference and shaft...
Product Description 707-99-67540 is an aftermarket ripper tilt cylinder seal kit referenced for the Komatsu D375A-6 crawler dozer. It is used to service the hydraulic cylinder that tilts the rear ripper assembly, helping restore sealing performance when leakage, pressure loss, or worn sealing elements affect ripper positioning. The original part-number...
Product Description Keep your Komatsu dozers operating at peak hydraulic efficiency with the 707-99-56690 Blade Lift Cylinder Seal Kit. Specifically engineered for the D375A-5D (Serial No. 17743 and up), this high-performance kit is indispensable for preventing fluid leakage and maintaining consistent blade thrust. Designed to meet OEM standards, it features...
Product Description0654715 is an aftermarket blade cylinder seal kit referenced for the Hitachi EX40U mini excavator. The checked replacement catalogue identifies dozer cylinder 4391327, with a 60 mm rod and 110 mm bore, for the listed serial range. Retain the leading zero when sending the part number and verify the...
Product Description This aftermarket hydraulic breaker seal kit is for verified Furukawa F1 hydraulic hammer repair applications. F1 is an older discontinued breaker model, so serial number and configuration checking are essential before ordering. FRD USA F1 parts information for serial number 5001 and up references KF1-92010 and KF1-92011 seal-kit...
Product Description Ensure peak hydraulic performance with the 707-99-35620 Bucket Cylinder Seal Kit, specifically engineered for Komatsu GD series motor graders. This high-grade aftermarket solution effectively restores cylinder pressure and eliminates "drifting" issues caused by internal leaks. Manufactured with wear-resistant materials, it provides a robust barrier against dust and moisture,...
Product Description87434292 is an aftermarket hydraulic cylinder seal kit supplied by Ruijueparts. Replacement catalogues list this CASE cylinder kit with a 2.25 inch rod and 4 inch bore reference. The verified dimensional listing does not establish a universal loader model or position; match the original kit and cylinder numbers. Ruijueparts...
Product Description 707-99-66210 is an aftermarket steering cylinder seal kit referenced for selected Komatsu WA800 and WA900 wheel loaders. It services the hydraulic steering cylinders that turn the machine’s articulated chassis, helping address external leakage or loss of steering-cylinder sealing during overhaul. The reference is used with 100 mm rod...
