6661046 Swing Cylinder Seal Kit for Bobcat 220 Compact Excavator
Product Overview
The 6661046 swing cylinder seal kit is a factory-manufactured aftermarket replacement kit cross-referenced against the Bobcat part number 6661046. Multiple independent aftermarket suppliers — HydraPak (HPSI), Hercules Sealing Products, Hydraulic Cylinders Inc, The O-Ring Store, BHE Parts, TractorPartsASAP and Aztec Hydraulics — consistently identify it as the swing cylinder seal kit for the Bobcat 220 compact excavator, in the 1-3/8 in rod x 2-3/8 in bore configuration.
On the Bobcat 220, the swing (boom offset) cylinder tilts the boom laterally for offset trenching and for working along walls and structures. DJF Seals manufactures and supplies the 6661046 kit at factory-direct wholesale pricing for compact-equipment dealers, repair shops and Bobcat parts distributors.
Verified Application
The following application data was cross-checked against the HydraPak, Hercules Sealing Products, Hydraulic Cylinders Inc, The O-Ring Store, BHE Parts, TractorPartsASAP, Aztec Hydraulics catalogs/stores and eBay listings:
| Part Number | 6661046 (aftermarket code BCK-6661046) |
| OEM Reference | Bobcat 6661046 (seal kit for hydraulic cylinder) |
| Cylinder Position | Swing cylinder (boom offset) — confirmed by HydraPak, Hercules, Hydraulic Cylinders Inc, The O-Ring Store, TractorPartsASAP |
| Verified Fitments | Bobcat 220 compact excavator |
| Rod / Bore (per Hercules, Hydraulic Cylinders Inc, The O-Ring Store) | 1-3/8 in (1.375 in) rod / 2-3/8 in (2.375 in) bore |
| Condition | New, aftermarket replacement |
Note: specific material grades, pressure rating, temperature range, exact piece counts, certifications and service life are factory data and are not independently verified. Verify these details with the factory before ordering.
Replacement Scope
This kit covers the sealing elements required to reseal the swing cylinder of the Bobcat 220 in the 1-3/8 in rod x 2-3/8 in bore configuration. Exact kit contents and piece counts should be verified with the factory against your cylinder before ordering.
Fitment Verification
The part number, swing position and Bobcat 220 fitment were verified through multiple independent sources:
- Hydraulic Cylinders Inc: “6661046 Bobcat Swing Seal Kit — 2.375 in bore x 1.375 in rod, fits Bobcat 220”, function Swing, SKU BCK-6661046.
- Hercules Sealing Products: BCK-6661046, rod 1.375 x bore 2.375, models 220, Swing, hydraulic seal kit.
- HydraPak Seals (HPSI): BCK-6661046 Bobcat hydraulic cylinder seal kit (aftermarket replacement).
- The O-Ring Store: “Bobcat 6661046 Model 220 Swing Cylinder Seal Kit — ROD 1-3/8 in, BORE 2-3/8 in”.
- TractorPartsASAP: “Hydraulic Seal Kit – Swing Cylinder fits Bobcat 220, replaces OEM 6661046”.
- BHE Parts: “6661046 Seal Kit – Bobcat”.
- Aztec Hydraulics: BCK-6661046 seal kit for hydraulic cylinder.
- eBay: “6661046 Swing Cylinder Seal Kit Fits Bobcat 220” (new aftermarket kit).
- Conflict note: no conflict found — every independent source reviewed confirms 6661046 as the swing cylinder seal kit for the Bobcat 220.
- Conflict note: the material (PU/NBR/PTFE) and other technical claims on the current page are factory data and are not independently verified.
Factory Inspection & Packing
Each 6661046 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 6661046 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 machine does the 6661046 seal kit fit?
A: The Bobcat 220 compact excavator. Verify your machine model and serial number before ordering.
Q: Which cylinder does this kit service?
A: The swing cylinder (boom offset), per HydraPak, Hercules, Hydraulic Cylinders Inc, The O-Ring Store and TractorPartsASAP.
Q: What are the cylinder dimensions for this kit?
A: 1-3/8 in rod x 2-3/8 in bore, listed consistently by Hercules Sealing Products, Hydraulic Cylinders Inc and The O-Ring Store.
Q: Is this kit a genuine Bobcat part?
A: It is an aftermarket replacement kit cross-referenced to the Bobcat OEM number 6661046 (aftermarket code BCK-6661046).
Q: What is the minimum order quantity?
A: MOQ: 5 kits.