101 Straight Grease Fitting supports clean lubricant delivery for B2B excavator parts maintenance, pin joints, and heavy machinery servicing.
The 101 Straight Grease Fitting YNF17351 is designed for compatible excavator and heavy equipment lubrication points where grease needs to be delivered into pins, bushings, joints, and other moving assemblies. A straight body configuration is provided for locations where direct access with a grease gun is available.
The fitting is supplied with the 18-27PTF connection specification provided for this product, allowing the thread reference to be checked before replacement. During routine equipment maintenance, grease fittings help lubricant be introduced into the required contact area while reducing the need for component disassembly.
For B2B excavator parts buyers, the straight grease nipple can be confirmed by thread specification, body shape, installation position, and existing-part photos. Accurate matching is particularly useful for repair workshops and distributors purchasing lubrication fittings in quantity, helping incorrect threads and unsuitable fitting styles be avoided.
| Parameter | Specification |
|---|---|
| YNF Part Number | YNF17351 |
| Reference Type | 101 |
| Product Name | Straight Grease Fitting |
| Alternative Name | Grease Nipple / Lubrication Fitting / Zerk Fitting |
| Product Type | Lubrication Fitting |
| Parts Category | Excavator Maintenance / Lubrication Parts |
| Shape | Straight |
| Thread Specification | 18-27PTF |
| Main Function | Grease Injection and Lubricant Delivery |
| Application | Compatible Excavator and Heavy Equipment Grease Points |
| Installation | Threaded Lubrication Point |
| Typical Position | Pin / Bushing / Joint / Linkage Lubrication Point |
| Material | Metal |
| Fitment Check | Thread / Shape / Installation Position / Existing Part 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 Pin Joints | Delivers grease to compatible pin and bushing positions |
| Boom and Arm Linkage | Suitable for accessible linkage lubrication points |
| Bucket Linkage | Used at compatible bucket pin and joint grease points |
| Pivot Assemblies | Supports routine lubrication of moving pivot connections |
| Machinery Maintenance | Used during scheduled grease servicing |
| Heavy Equipment Repair | Suitable for replacement of damaged or blocked fittings |
| Spare Parts Distribution | Practical for machinery maintenance parts inventory |
| B2B Parts Stocking | Suitable for wholesalers, dealers, and repair workshops |
Q: What is the YNF part number of this grease fitting?
A: The YNF part number is YNF17351.
Q: What is the reference type?
A: The supplied reference type is 101.
Q: Is YNF17351 a straight grease fitting?
A: Yes. It is supplied as a straight grease fitting for compatible lubrication points.
Q: What is the supplied thread specification?
A: The supplied thread reference is 18-27PTF.
YNF Machinery supplies 101 straight grease fittings and related excavator maintenance parts for machinery dealers, repair workshops, wholesalers, and international spare parts importers.
The YNF17351 grease nipple is designed for compatible lubrication points requiring a straight fitting configuration. Although grease fittings are small components, incorrect thread or body selection can prevent installation and delay equipment maintenance.
B2B buyers can provide the 101 reference type, 18-27PTF thread specification, required quantity, installation position, and photos of the removed fitting for confirmation.
For distributors purchasing maintenance parts in quantity, grease fittings can also be sourced together with pins, bushings, seals, O-rings, hoses, and other excavator spare parts, helping purchasing lists and international shipments be consolidated more efficiently.
