Product Overview

The YN01V00151R300 hydraulic cylinder seal kit is a factory-manufactured aftermarket replacement kit cross-referenced against the Kobelco part number YN01V00151R300. Independent listings identify the kit as the boom cylinder seal kit for the Kobelco SK200-8 and SK210-8 excavators and state a rod diameter of 85 mm (eBay listing 317537980764 “YN01V00151R300 BOOM Seal Kit Fits Kobelco SK210-8 SK210-9”; soonparts “Boom Cylinder Seal Kit YN01V00151R300 for Kobelco Excavator SK200-8 … Rod 85mm”; Bussell Parts UK; diggerpartscn).

The kit reseals the boom cylinder of the verified Kobelco SK200-8 and SK210-8 machines. DJF Seals manufactures and supplies the YN01V00151R300 kit at factory-direct wholesale pricing for Kobelco equipment dealers, repair shops and fleet maintenance programs.

Verified Application

The following application data was cross-checked against independent marketplace and parts-store listings:

Note: the current page states a bore diameter for this kit; no independent source in this package confirms that bore figure, so only the rod figure is asserted. Materials, pressure rating, temperature range, exact piece counts, certifications and service life are factory data and are not independently verified.

Replacement Scope

This kit covers the sealing elements required to reseal the boom cylinder of the verified Kobelco SK200-8 and SK210-8 excavators. The verified reference is YN01V00151R300 cross-referenced to the boom cylinder position; the exact kit contents and piece counts should be verified with the factory against your cylinder before shipment.

Fitment Verification

The part number, boom position and fitments were verified through multiple independent sources:

• eBay listing 317537980764: “YN01V00151R300 BOOM Seal Kit Fits Kobelco SK210-8 SK210-9” — establishing the part number, the boom position and the SK210-8 model, and adding the SK210-9.
• soonparts: “Boom Cylinder Seal Kit YN01V00151R300 for Kobelco Excavator SK200-8 210-5 Rod 85mm” — corroborating the boom position, the SK200-8 model and the 85 mm rod diameter.
• Bussell Parts UK: “Seal Kit YN01V00151R300 … Brand NOK, Japan … Kobelco SK210-10 Boom Cylinder Seal Kit” — corroborating the boom position and extending the model set to the SK210-10.
• diggerpartscn: “YN01V00151R300 · SK200-8 Boom Cylinder seal kit” — corroborating the SK200-8 boom application.
• Additional listings (Tokopedia, niceparts, yoowisparts, goldsupplier, yearnparts) repeat the SK200-8 / SK210LC-8 / SK210DLC-8 boom cylinder seal kit wording, and oringsandmore.com lists the companion kit 2438U1102R200 — corroborating the boom position without adding independent dimensions.
• Conflict note: the current page states a bore diameter; no independent source in this package confirms that bore, so only the independently stated rod diameter (85 mm) is asserted.
• Conflict note: the machine set differs between sources — the current page and several listings center on the SK200-8 / SK210-8, while eBay and Bussell Parts UK extend the number to the SK210-9 / SK210-10 and other listings add the SK210LC-8 and SK235SR-2. Both the narrow and the wider sets are documented rather than merged.
• Note on naming: YN01V00151R300 is described here as an aftermarket replacement cross-reference, not as a genuine or OEM-original part.
• Materials, pressure, temperature, exact piece counts, certifications and service life are not independently verified.

Factory Inspection & Packing

Each YN01V00151R300 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 YN01V00151R300 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 YN01V00151R300 seal kit fit?
A: Verified fitments are the Kobelco SK200-8 and SK210-8 excavators, per the current page, the eBay listing, soonparts and diggerpartscn; independent listings also extend the number to the SK210-9, SK210-10, SK210LC-8, SK210DLC-8 and SK235SR-2.

Q: Which cylinder does this kit service?
A: The boom cylinder, as stated by the eBay listing, soonparts and diggerpartscn and by the current DJF page.

Q: What are the cylinder dimensions for this kit?
A: The rod diameter is 85 mm (stated by soonparts and matching the current page). No independent source in this package confirms the bore diameter, so it is not asserted. Verify your cylinder measurements with us before shipment.

Q: Is this a Kobelco genuine or OEM-original part?
A: No. It is a factory-manufactured aftermarket replacement kit cross-referenced against the Kobelco part number YN01V00151R300.

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