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Feb 10, 2026 - 11:43 AM
We’ve provided several answers to questions related to PolarStar Fusion Engine Cylinder Input Fitting 6mm , see some other helpful Q&A related to this product.
Question: Is this fitting compatible with the M240 version of the Fusion Engine?
Answer: Yes, this engine fitting is compatible with the M240 version of the Fusion Engine, making it a flexible choice for a variety of PolarStar Fusion Engine users.
Question: Is anything included with the fitting when I buy it?
Answer: Yes, a new crush ring is included with the engine fitting and should be replaced at the same time. The crush ring helps ensure a tight, leak-free seal, which is vital for reliable HPA system performance.
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