So after the yes/no answer previously, does this seal replace the factory seal on an NP2?
This is the factory Benjamin/Crosman seal for the NP2. The Cory at the very bottom is incorrect. Everything I wrote below is accurate. It can be confusing with all the models, and to make it worse the factory NP2 parts list doesn't show the NP2 seal part #, but this is it.
It works for Crosman F4, .177 Nitropiston? thank you
No, you need # B18-04-1A, which is PA # Crosman Benjamin Titan Piston Seal...
What is the diameter of this seal?
It's ~1.15" OD. Thickness ~.260". Hole ID is ~.650 and .750" and the small and large ends. It's meant to fit a 29mm bore but the hole is too big for the Trail XL. >>>>> If anyone is wondering, yes this is what the NP2 uses <<<<<
It works for crosman quest 1000x
No, the Quest uses part # B18-04-1A [Crosman Benjamin Titan Piston Seal...]
Shall I fix this seal to crosman vantage spring piston air rifle ?
The item code says it's a # CRS5177-012, which is not for the Vantage. The Crosman Vantage uses # B18-04-A1
Will this seal fit on a Crosman NP2?
Yes it fits the NP2. The item code listed under Description says CRS5177-012 which is the part # for the main seal used on the NPSS type guns which I believe were Crosman's first break barrels. The NP2 is basically a stroked NPSS and shares some parts like the trigger assy and the main seal.
No, it will not. You would need the piston seal specific to the NP2.