DURAL / TECAFORM 2013 Spare Piston Head O-ring

AirsoftParts Seal Set for DURAL 2013 / TECAFORM 2013 Piston Heads
During repeated piston movement, the sealing O-ring is subjected to mechanical stress and gradually deforms, which can lead to reduced air seal performance and negatively affect the consistency of the gun's performance. Regular inspection and timely replacement of the seal are therefore part of routine maintenance of this piston assembly. The manufacturer recommends replacement approximately every 10,000 BBs fired or once a year. The set includes not only the sealing O-ring itself but also the corresponding centering ring.
Key Features

Restores the Piston Assembly Air Seal
A new O-ring helps restore proper sealing between the piston head and cylinder when the original seal has become worn or deformed.

For DURAL 2013 and TECAFORM 2013
The set is designed for AirsoftParts DURAL 2013 and TECAFORM 2013 piston heads, so there is no need to replace the entire piston head during routine servicing.

Recommended Service Interval
The manufacturer recommends replacing the seal approximately after every 10,000 BBs fired or once a year, whichever comes first.

Sealing and Centering Rings
The service set includes both a sealing O-ring and a centering ring, providing both components specified by the manufacturer for this replacement.

Regular Air Seal Maintenance
Timely replacement of a worn seal helps maintain proper air seal performance and consistent sealing of the piston inside the cylinder.

Technical Specifications

Manufacturer: AirsoftParts
Type: Replacement piston head seal
Compatibility: AirsoftParts DURAL 2013 / TECAFORM 2013
Recommended Replacement Interval: Every 10,000 BBs fired or once a year
Set Components:..