Product Overview

The 4364917 hydraulic cylinder seal kit is a factory-manufactured OEM replacement kit for the bucket cylinder of the Hitachi EX200-5 series excavators. Independent aftermarket sources agree that 4364917 is the bucket-cylinder number in the 4364915 / 4364916 / 4364917 group: soonparts sells it as the Bucket Cylinder Seal Kit 4364917 for the Hitachi EX200-5 and EX210H-5, the PartsPod.co.kr Hitachi arm/boom/bucket seal-kit list groups the EX200-5 numbers with 4364915 (boom), 4364916 (arm) and 4364917 (bucket), and bossgoo and SINOCMP (eBay) list the same three-number set as the arm / boom / bucket kits. The current DJF page titles the kit “4364917 Hydraulic Bucket Cylinder Seal Kit for Hitachi Excavators ZX-EX200-5 EX210-5 EX225-5”; the “ZX-” prefix and the EX225-5 model are page wording not confirmed by the sources reviewed (see Fitment Verification).

DJF Seals manufactures and supplies the 4364917 kit at factory-direct wholesale pricing for Hitachi excavator dealers, repair shops, rental fleets and fleet maintenance programs.

Verified Application

The following application data was cross-checked against aftermarket parts listings (soonparts, bossgoo, SINOCMP / eBay, the PartsPod.co.kr seal-kit list):

Materials, pressure rating, temperature range, exact piece counts, certifications and service life are factory data and are not independently verified for this part number; such claims on the current page are not repeated here (see Fitment Verification).

Replacement Scope

This kit supplies the sealing elements needed to reseal the bucket cylinder of the verified Hitachi EX200-5 series machines. The PartsPod.co.kr list anchors 4364917 as the bucket kit alongside the 4364915 boom and 4364916 arm numbers for the EX200-5, and soonparts and SINOCMP carry the same group. Because the page’s model wording (“ZX-EX200-5”, EX225-5) is broader than the independently confirmed rows, verify the exact machine model and cylinder before ordering; kit contents vary between suppliers, so the exact component set is matched to your cylinder before shipment.

Fitment Verification

The part number, application and fitments above were cross-checked against the following sources:

• soonparts: sells 4364917 as the Bucket Cylinder Seal Kit for the Hitachi EX200-5 and EX210H-5 excavators.
• PartsPod.co.kr “Arm, Boom, Bucket Cylinder Seal Kit” list: groups the Hitachi EX200-5 numbers as 4364915 (boom), 4364916 (arm) and 4364917 (bucket).
• bossgoo: lists the Hitachi Excavator Arm Cylinder & Bucket Seal Kits 4364915, 4364916 and 4364917 as a set.
• SINOCMP (eBay) and AliBaba listings: sell 4364915 / 4364916 / 4364917 together as the EX200-5 arm, boom and bucket seal kits.
• Current DJF page (4364917-hydraulic-bucket-cylinder-seal-kit-for-hitachi-excavators-zx-ex200-5-ex210-5-ex225-5): titles the kit for the Hitachi “ZX-EX200-5, EX210-5 and EX225-5” bucket cylinder.
• Conflict note: model wording — the current page uses the “ZX-” prefix and the EX225-5 model alongside EX200-5 and EX210-5, while the independent sources anchor the number to the EX200-5 series and EX210H-5 in the EX200-5 generation. The “ZX-” (ZAXIS) prefix and the EX225-5 row are page wording not confirmed by the sources reviewed; verify the machine model and cylinder before ordering.
• Position note: sources agree on the bucket position (4364917 = bucket; 4364915 = boom; 4364916 = arm). Do not substitute the arm or boom number for a bucket repair.
• Bore / rod: no rod or bore figure is recorded by at least two independent sources for this number, so no dimension is asserted above.
• Materials, pressure, temperature, exact piece counts, certifications and service life are not independently verified.

Factory Inspection & Packing

Each 4364917 kit is assembled and checked at the DJF factory before packing. Sealing elements are placed in labeled poly bags marked with the part number, then packed into export cartons for protection during international shipping. Kits can be packed under DJF branding, neutral packaging, or your own private label for distribution.

Wholesale Ordering

DJF Seals supplies the 4364917 kit at factory-direct wholesale pricing for distributors, dealers and repair shops. To request a quotation, send your part number and quantity to [email protected] or [email protected]. OEM/ODM service, custom packaging and bulk container shipping are available for regular programs.

MOQ

MOQ: 5 kits.

FAQ

Q: Which machines does the 4364917 seal kit fit?
A: The independent sources reviewed anchor 4364917 to the Hitachi EX200-5 series, with soonparts also listing the EX210H-5. The current page adds the “ZX-” prefix and the EX225-5 model, which the sources do not confirm; verify the machine model and cylinder before ordering.

Q: Which cylinder does it seal?
A: The bucket cylinder. The PartsPod.co.kr list places 4364917 as the bucket kit alongside 4364915 (boom) and 4364916 (arm), and soonparts, bossgoo and SINOCMP sell it as the EX200-5 bucket seal kit.

Q: Is 4364917 the arm or the boom kit?
A: Neither. In the 4364915 / 4364916 / 4364917 group the independent sources assign 4364915 to the boom, 4364916 to the arm and 4364917 to the bucket. Check your cylinder position before ordering.

Q: What are the rod and bore of this kit?
A: No rod or bore figure is recorded by at least two independent sources for 4364917, so no dimension is asserted here. Measure your cylinder or request the confirmed component list before ordering.

Q: What is the minimum order quantity?
A: MOQ: 5 kits.