Wolverine Replacement Solenoid — INFERNO, HYDRA, SMP and HAVOC
Wolverine Replacement Solenoid — INFERNO, HYDRA, SMP and HAVOC
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DETAILS
DETAILS
- description
The solenoid is the valve that meters air into the poppet on every trigger pull. It is the hardest-working component in an HPA engine and, being an electromechanical part with a finite duty cycle, it is the one most likely to need replacing before anything else does. When an engine starts double-feeding, firing weakly, or refusing to cycle at pressures it used to hold, the solenoid is the first thing a tech reaches for.
Wolverine use a common solenoid across four of their engine families, which is unusually convenient for anyone who runs more than one platform. The same part serves an INFERNO in an M4 gearbox, a HYDRA in an offset-nozzle build, an SMP, and a HAVOC. If you keep a spare in your box, it covers whichever of those goes down at a game.
We are an authorised Wolverine tech centre, so if you would rather not open the engine yourself, we can diagnose the fault and fit the part on the bench. A solenoid swap is straightforward on most platforms but does require the engine out and the electronics disconnected.
Specifications
| Specification | Detail |
|---|---|
| Part | Genuine Wolverine Airsoft replacement solenoid |
| Engines covered | SMP, HYDRA, INFERNO, HAVOC |
| Shipping weight | 0.12 lb (approximately 55 g) |
| Packed dimensions | 4 × 2 × 1 in |
Good to know
Wolverine do not publish a coil voltage or resistance figure for this part, and we will not quote one we cannot verify. It is sold as the direct replacement for the solenoid already fitted to the engines listed above, so if your engine is one of those, this is the correct component.
Frequently asked questions
How do I know the solenoid is the problem? Typical signs are inconsistent muzzle energy, the engine cycling intermittently, or a distinct click with no shot. Air leaks and a tired o-ring set produce similar symptoms, so it is worth servicing the seals before condemning the solenoid.
Will one solenoid really fit all four engines? Yes — this is the shared part across those four Wolverine families. It is not compatible with the BOLT or BOLT M, which use a different architecture.
Do I need to re-tune after fitting? Expect to check dwell once the new part is in. A fresh solenoid often responds slightly differently from a worn one, and a short dwell adjustment usually settles it.