7138015 Boom & Blade Cylinder Seal Kit for Bobcat 320, 322 & 323 Excavators
Product Overview
The 7138015 hydraulic cylinder seal kit is a factory-manufactured aftermarket replacement kit cross-referenced against the Bobcat part number 7138015. Independent catalogs identify the kit as a cylinder seal kit for Bobcat excavators, listed by MinnPar under the description “SEAL KIT, CYLINDER” and cross-referenced to Bobcat cylinder numbers 6809571, 6812505, 6816479 and 6809857 (MinnPar Bobcat parts catalog; MinnPar 2019 Seal Kit catalog; eBay listing “Bobcat Hydraulic Boom & Blade Cylinder Ram Seal Kit 7138015 6809571”).
The kit reseals the boom and blade lift cylinders of the verified Bobcat 320, 322 and 323 machine family. DJF Seals manufactures and supplies the 7138015 kit at factory-direct wholesale pricing for Bobcat equipment dealers, repair shops and fleet maintenance programs.
Verified Application
The following application data was cross-checked against the MinnPar Bobcat catalog, the MinnPar 2019 Seal Kit catalog and independent marketplace listings:
| Part Number | 7138015 |
| Product Type | Cylinder seal kit (aftermarket replacement); catalog description “Seal Kit, Cylinder” |
| Cylinder Position | Boom lift and blade lift cylinders (MinnPar catalog rows “Boom Lift” and “Blade Lift”; eBay listing states “Boom & Blade Cylinder”) |
| Verified Fitments | Bobcat 320, 320D, 320G, 322, 322D, 323 and 322G (MinnPar catalog model fields and the 2019 Seal Kit catalog) |
| Cylinder Cross-Reference | Bobcat cylinders 6809571, 6812505, 6816479 and 6809857 (MinnPar and reseller listings) |
| Rod / Bore | Not independently confirmed — no verified figure is asserted |
| Condition | New, aftermarket replacement |
Note: no independent source accessible for this package confirms a swing cylinder application for this number, and the wider model list sometimes associated with the page is not corroborated by the catalogs. 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 and blade lift cylinders of the verified Bobcat excavator models. The MinnPar catalog describes 7138015 as a cylinder seal kit cross-referenced to Bobcat cylinders 6809571, 6812505, 6816479 and 6809857; the exact kit contents and piece counts should be verified with the factory against your cylinder before shipment.
Fitment Verification
The part number, cylinder position and fitments were verified through multiple independent sources:
- MinnPar Bobcat parts catalog: “7138015 SEAL KIT, CYLINDER, 6809571” with model fields reading 320, 320D and 320G — establishing the part number and its cylinder cross-reference.
- MinnPar 2019 Seal Kit catalog (reprint on Scribd): “Blade Lift 7138015 — 320, 320D, 323, 320G, 322G and 322D — 6809857, 6812505” and “Boom Lift 7138015 — 320, 323 and 322D — 6809857, 6812505, 6816479, 6809571” — establishing the boom and blade lift positions across both rows.
- eBay listing (AU): “Bobcat Hydraulic Boom & Blade Cylinder Ram Seal Kit 7138015 6809571”, noting “BOOM CYLINDER 6812505” and models “320 320D 320G 322 322D” — corroborating the boom/blade position and the 320/322 model family.
- Bobcat 320 / 323 hydraulic system parts document: lists “7138015 … CYLINDER, BOOM” — corroborating the boom cylinder application.
- Conflict note: the current page title and H1 add “Swing” as a cylinder application and list additional models (321, 325, 328, 425, 428, 5610, UW53, UW56). No independent catalog or listing confirms a swing application or those additional model rows for 7138015, so they are not asserted here.
- Conflict note: no genuine Bobcat OEM catalog entry was accessible for this part number within this package; the identity and fitments above rest on the MinnPar catalog and the marketplace listings.
- Materials, pressure, temperature, exact piece counts, certifications and service life are not independently verified.
Factory Inspection & Packing
Each 7138015 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 7138015 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 7138015 seal kit fit?
A: Verified fitments are the Bobcat 320, 320D, 320G, 322, 322D, 323 and 322G excavators, per the MinnPar catalog model fields, the MinnPar 2019 Seal Kit catalog and the eBay listing. Verify your machine model and serial number before shipment.
Q: Which cylinder does this kit service?
A: The boom lift and blade lift cylinders, per the MinnPar 2019 Seal Kit catalog rows “Boom Lift” and “Blade Lift” and the eBay listing title.
Q: What cylinders does the kit cross-reference?
A: Bobcat cylinder numbers 6809571, 6812505, 6816479 and 6809857, as listed by MinnPar and reseller listings.
Q: Is the 7138015 kit a swing cylinder seal kit?
A: No independent source in this package confirms a swing cylinder application for 7138015. The catalogs place the kit on the boom and blade lift cylinders, so that is what is stated here.
Q: What is the minimum order quantity?
A: MOQ: 5 kits.
