Date: 17/5/2021 8:9


Diana 240 / Panther 21 Piston w/Seal

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Diana 240 / Panther 21 Piston w/Seal

Diana 240 /, Image 1

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List Price $35.99Save $2.00 (5%)
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Diana 240 / Panther 21 Piston w/Seal

  • Compatible with Diana 240 & Panther 21 Air Rifles
  • Includes new piston and new seal



Replace your piston and seal for your Diana 240 and Panther 21 with this OEM part.

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Item Code: DIAP-240-21 [PY-A-8337]

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Weight1.5 lbs

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  • christian from Canada asked:

    est-ce que sa fit sur une diana 24

    • Peter from USA asked:

      Hello, question, piston specs please. Thnx

      • Mark from USA answered:

        Tube of 240 is 1" . Piston is 0.940 " at middle and 0.966" at the bearing.

    • Peter from USA asked:

      What is the compression tube bore diameter that this piston fits? Alternately, what is the free diameter of the seal on this piston? Thanks

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