Diana Piston Seal 30124600 – Model 25, 25D, 25DS, 27 and 27S


Diana Piston Seal 30124600
The Diana piston seal 30124600 is an original complete leather piston seal for several classic Diana air rifles. It is intended to replace a worn or damaged piston seal.
In older spring-powered air rifles, the leather piston seal can wear or dry out over time. A correctly fitting piston seal is important for maintaining a proper seal between the piston and cylinder.
Compatible with several classic Diana models
The Diana 30124600 is compatible with the Diana Model 25, 25D, 25DS, 27 and 27S. For older air rifles, we recommend checking the model and part number before ordering.
Key features and specifications
- Brand: Diana
- Type: complete piston seal / piston cup
- Part number: 30124600
- Seal material: leather
- Diameter: approximately 25.60 mm
- Thickness: approximately 9.00 mm
- Compatible with Diana Model 25, 25D, 25DS, 27 and 27S
- Original Diana replacement part
This complete piston seal is suitable for maintenance or restoration of the listed classic Diana air rifles.







