Rod-Piston seal K21 135x165x15
 
                     
                     
                     
                     
                     
                     
                     
                         
                         
                         
                         
                         
                         
                        Rod-Piston seal K21 135x165x15
- Code: K21-135/2 PU
- In Stock: request
Updated: 18.09.2025 18:43
            | Hydraulic seals dimension | |
| Rod diameter d (mm) | 135 | 
| Groove Diameter D (mm) | 165 | 
| Seal width h (mm) | 15 | 
| Details | |
| Seal type | K21 | 
| Material type | PU | 
- Brand: Kastas
- SKU: 7117
21.24€/pcs.
                            5 pcs. or more 4.96€/pcs.
                                    10 pcs. or more 4.48€/pcs.
                                    30 pcs. or more 3.91€/pcs.
                                Description
K21, RPS - single-acting symmetrical hydraulic seals. The presence of the same size and shape of the sealing lips allows the use of these seals to seal both the Rod and the Piston. They are made of the following materials: PU (polyurethane) and NBR (nitrile rubber). You will find the basic requirements and operating conditions of the cuff in the description for each type and size.
Use the FILTER of diameters for selection of the necessary size.
ADVANTAGES:
- Wide range of sizes
- Easy installation in closed grooves
- Simple groove design
- Cost-effective repair seal
Extras
..
                              287.91€
                          
                      
        In Stock: 2                            
            
        ..
                              40.12€
                          
                      
        In Stock: 2                            
            
        ..
                              5.19€
                          
                      
        In Stock: 37                            
            
        ..
                              14.63€
                          
                      
        In Stock: 6                            
            
        ..
                              31.15€
                          
                      
        In Stock: 7                            
            
        ..
                              84.96€
                          
                      
        In Stock: 95                            
            
         
            ![SEAL STRETCHER [o40MM-250MM] SEAL STRETCHER [o40MM-250MM]](https://lemming.shop/image/cache/wp/gj/webcam/Narzędzie-do-montażu-uszczelnień-[SEAL-STRETCHER-o40MM-250MM]-1-320x320.webp) 
                                  ![WEICONLOCK AN 302-43 thread locking agent 20 ml [30243020] WEICONLOCK AN 302-43 thread locking agent 20 ml [30243020]](https://lemming.shop/image/cache/wp/gj/webcam/WEICONLOCK-AN-302-43-thread-locking-agent-20-ml-[30243020]-0-320x320.webp) 
                                  ![WEICON Zinc Spray anti-corrosion agent 400ml [11000400-51] WEICON Zinc Spray anti-corrosion agent 400ml [11000400-51]](https://lemming.shop/image/cache/wp/gj/webcam/Środek-antykorozyjny-WEICON-Zinc-Spray-400ml-[11000400-51]-0-320x320.webp) 
                                   
                                   
                                   
                                   
                                  ![Piston Seal Constrictor [CALIBRATING TOOL FOR E/GR(800)] Piston Seal Constrictor [CALIBRATING TOOL FOR E/GR(800)]](https://lemming.shop/image/cache/wp/gj/webcam/Narzędzie-do-osadzenia-uszczelnień-[CALIBRATING-TOOL-FOR-E_GR(800)]-4-320x320.webp) 
                                  ![WEICON O-Ring Bonding Set [12508030] WEICON O-Ring Bonding Set [12508030]](https://lemming.shop/image/cache/wp/gj/webcam/Zestaw-do-klejenia-O-Ringów-O-Ring-Bonding-Set-[12508030]-7-320x320.webp) 
                                  