YNF17604 Grease Gun Coupler provides convenient grease fitting connection for B2B excavator parts maintenance, workshops, and machinery servicing
The YNF17604 Grease Gun Coupler is designed as a connection component between a grease gun and compatible grease fittings during excavator and heavy equipment maintenance. Grease can be delivered through the coupler into pins, bushings, pivots, linkage joints, and other lubrication points where regular servicing is required.
A compact metal structure is used to support repeated connection during workshop and field maintenance. When the coupler head becomes worn or cannot be connected securely to a grease nipple, grease delivery may become less convenient and lubricant leakage may occur around the connection.
For B2B buyers, the grease gun coupler head can be checked by appearance, connection size, grease gun interface, existing coupler photos, and required quantity before ordering. This helps repair workshops and distributors reduce mismatched maintenance tools and keep commonly used lubrication accessories available for servicing.
| Parameter | Specification |
|---|---|
| YNF Part Number | YNF17604 |
| Product Name | Grease Gun Coupler |
| Alternative Name | Grease Gun Head / Grease Coupler / Grease Gun Nozzle |
| Product Type | Lubrication Tool Accessory |
| Parts Category | Excavator Maintenance / Lubrication Accessories |
| Product Version | Patent-Number Marked Type |
| Main Function | Connect Grease Gun to Compatible Grease Fitting |
| Application | Excavator / Heavy Equipment Lubrication |
| Typical Use | Pin / Bushing / Pivot / Linkage Greasing |
| Material | Metal |
| Installation | Grease Gun Outlet Connection |
| Fitment Check | Connection Size / Existing Coupler / Product Photo |
| Quality Type | Aftermarket Replacement |
| Condition | New |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Piece |
| Shipping Method | Air, Sea, Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application | Description |
|---|---|
| Excavator Lubrication | Connects the grease gun to compatible lubrication points |
| Pin and Bushing Maintenance | Supports grease delivery into heavily loaded pin joints |
| Boom and Arm Service | Used during regular linkage lubrication |
| Bucket Linkage Maintenance | Helps grease compatible bucket pins and joints |
| Heavy Equipment Service | Suitable for routine machinery lubrication |
| Workshop Maintenance | Practical for grease gun servicing and replacement |
| Field Repair | Suitable for mobile machinery maintenance work |
| B2B Parts Stocking | Suitable for dealers, wholesalers, and repair workshops |
Q: Is a grease gun coupler the same as a grease nipple?
A: No. The grease nipple is installed on the machine, while the coupler is installed on the grease gun or grease hose.
Q: Can it be used for excavator maintenance?
A: Yes. It is suitable for compatible excavator and heavy equipment lubrication work.
Q: Where is a grease gun coupler commonly used?
A: It is used when pins, bushings, linkages, pivots, and other grease points are being lubricated.
YNF Machinery supplies excavator grease gun couplers, grease fittings, and related maintenance parts for machinery dealers, repair workshops, wholesalers, and international spare parts importers.
The YNF17604 grease gun coupler head is intended for routine lubrication work where a grease gun needs to be connected to compatible grease nipples. Although the component is small, a worn or unsuitable coupler may make lubrication slower and can cause grease leakage around the fitting connection.
B2B buyers can provide the YNF number, required quantity, grease gun connection details, and clear photos of the existing coupler for confirmation.
For distributors building maintenance-product inventory, grease gun couplers can also be sourced together with grease fittings, pins, bushings, seals, and other excavator maintenance parts, helping multiple items be consolidated into one purchasing inquiry.
