CAT Blind Grease Valve Description
YNF16967 grease valve is a blind-hole type grease fitting designed for Caterpillar excavator track adjuster systems. Replacing OEM part 2S-5926, this specialized grease nipple is built to deliver grease under high pressure without allowing reverse leakage—ensuring optimal tension in the track adjuster cylinder. Its sealed end structure makes it ideal for systems requiring maximum protection from debris and backflow. Constructed from high-strength steel and treated for corrosion resistance, it is a critical component for CAT machine maintenance, especially in tough construction or mining conditions.
Browse more CAT track adjuster parts at YNF Machinery.
Blind Grease Valve Technical/Data Sheet
| Parameter |
Specification |
| Part Number |
2S-5926 |
| YNF Number |
YNF16967 |
| Product Type |
Blind-End Grease Valve / Grease Nipple |
| Application Position |
Track Adjuster Cylinder |
| Compatible Models |
Caterpillar (various series) |
| Material |
Heat-treated Steel |
| Seal Type |
Non-return / Blind Port |
| Pressure Rating |
High-pressure grease injection |
| Finish |
Anti-rust surface coating |
| Origin |
China |
| Brand |
YNF |
| MOQ |
1 Piece |
| Payment Terms |
T/T, Western Union, L/C |
| Shipping |
Air, Sea, Express |
Grease Valve Applications for CAT
| Application Area |
Description |
| Track Adjuster Maintenance |
Injects grease to maintain proper chain tension. |
| Undercarriage Cylinder Service |
Used in sealed hydraulic grease injection points. |
| Construction & Mining Equipment |
Suitable for harsh jobsite conditions requiring pressure lock. |
| CAT Equipment Overhaul Kits |
Common spare part for dealers and maintenance workshops. |
2S-5926 Blind Grease Valve Detail Display
Related Products
-
Grease Valve 190-8609 for CAT Track Adjuster
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Track Adjuster Seal Kit YNF16988 for Hyundai
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Undercarriage Repair Tool Kits
FAQs
-
Q: What is the difference between blind and open grease valves?
A: Blind valves are sealed at the end and prevent grease from leaking backward, ideal for track adjusters.
-
Q: Is 2S-5926 suitable for all CAT excavators?
A: It fits many models; confirm compatibility by part number or adjuster type.
Knowledge Base
Grease valves with blind-end designs like 2S-5926 play a crucial role in locking hydraulic pressure within the tensioning system. They are essential in rugged applications where grease leakage or contamination would cause undercarriage instability or premature wear.
