Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
Diana 240 / Panther 21 Piston w/Seal by Diana -
9% off

Product Description

Diana 240 / Panther 21 Piston w/Seal Compatible with Diana 240 & Panther 21 Air Rifles Includes new piston and new seal

Diana 240 / Panther 21 Piston w/Seal

at Pyramyd Air
Browse all Pyramyd Air deals
$49.99 $54.99 9% Discount
You save $5.00
In Stock at Pyramyd Air
Price verified today
Buy Now at Pyramyd Air
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Diana
Diana

More from Diana

Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana XR200 PCP Air Rifle 0.25 Diana XR200 PCP Air Rifle 0.25 View Details
$1034.99 $1134.99
9% off
Buy Now · $1034.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana 54 Airking Pro Air Rifle, Laminate 0.177 Diana 54 Airking Pro Air Rifle, Laminate 0.177 View Details
$814.99 $849.99
4% off
Buy Now · $814.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana Air Rifle Skyhawk PCP Air Rifle, Walnut 0.177 Diana Air Rifle Skyhawk PCP Air Rifle, Walnut 0.177 View Details
$699.99 $799.99
13% off
Buy Now · $699.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana 54 Airking Pro Air Rifle, Beech 0.177 Diana 54 Airking Pro Air Rifle, Beech 0.177 View Details
$724.99 $799.99
9% off
Buy Now · $724.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana Outlaw Gen2 PCP Air Rifle 0.177 Diana Outlaw Gen2 PCP Air Rifle 0.177 View Details
$649.99 $749.99
13% off
Buy Now · $649.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana RWS 48 Striker Combo, TO6 Trigger 0.177 Diana RWS 48 Striker Combo, TO6 Trigger 0.177 View Details
$549.99 $637.92
14% off
Buy Now · $549.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana RWS 350 Magnum Striker Combo 0.22 Diana RWS 350 Magnum Striker Combo 0.22 View Details
$499.99 $567.92
12% off
Buy Now · $499.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana Model 48 Sidelever Action Spring Piston Air Rifle 0.177 Diana Model 48 Sidelever Action Spring Piston Air Rifle 0.177 View Details
$494.99 $549.99
10% off
Buy Now · $494.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana RWS 350 Magnum 0.177 Diana RWS 350 Magnum 0.177 View Details
$459.99 $499.99
8% off
Buy Now · $459.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana 34 EMS Break Barrel Air Rifle, Wood 0.177 Diana 34 EMS Break Barrel Air Rifle, Wood 0.177 View Details
$439.99 $499.99
12% off
Buy Now · $439.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana Stormrider Multi-shot PCP Air Rifle and HPA Pump Kit 0.177 Diana Stormrider Multi-shot PCP Air Rifle and HPA Pump Kit 0.177 View Details
$339.99 $449.99
24% off
Buy Now · $339.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana Mauser K98 PCP Air Rifle 0.22 Diana Mauser K98 PCP Air Rifle 0.22 View Details
$391.99 $449.99
13% off
Buy Now · $391.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana 34 EMS Break Barrel Air Rifle, Synthetic 0.177 Diana 34 EMS Break Barrel Air Rifle, Synthetic 0.177 View Details
$399.99 $449.99
11% off
Buy Now · $399.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana 34 EMS Legion Special Edition Break Barrel Air Rifle 0.177 Diana 34 EMS Legion Special Edition Break Barrel Air Rifle 0.177 View Details
$417.00 $427.00
2% off
Buy Now · $417.00
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana RWS LP8 0.177 Diana RWS LP8 0.177 View Details
$329.99 $359.99
8% off
Buy Now · $329.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana Bandit Black PCP Air Pistol 0.177 Diana Bandit Black PCP Air Pistol 0.177 View Details
$299.99 $349.99
14% off
Buy Now · $299.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana Stormrider Multi-shot PCP Air Rifle 0.22 Diana Stormrider Multi-shot PCP Air Rifle 0.22 View Details
$249.99 $299.99
17% off
Buy Now · $249.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana Stormrider Multi-shot PCP Air Rifle 0.177 Diana Stormrider Multi-shot PCP Air Rifle 0.177 View Details
$219.99 $249.99
12% off
Buy Now · $219.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana Stormrider Gen2 Multi-shot PCP Air Rifle, Synthetic 0.177 Diana Stormrider Gen2 Multi-shot PCP Air Rifle, Synthetic 0.177 View Details
$219.99 $249.99
12% off
Buy Now · $219.99
Pyramyd Air
Pyramyd Air
Last Updated:
Aug 30, 2026 02:14 AM
Diana Bandit PCP Air Pistol 0.177 Diana Bandit PCP Air Pistol 0.177 View Details
$199.99 $249.99
20% off
Buy Now · $199.99
Pyramyd Air