Description
Keep your PTFE line connections tight, leak-free, and performing at their best with the Aeroquip #3 Brass Replacement Sleeve (FCM3720). Designed as a direct replacement compression ferrule, this brass sleeve ensures a secure, professional-grade seal every time. Whether you’re building a new line or refreshing an existing fitting, having these on hand means zero downtime when it counts.
- Part Number: FCM3720
- Size: #3 AN (3 AN)
- Material: Brass
- Type: Compression ferrule
- Compatible With: PTFE fittings
- Quantity: Set of 5
Aeroquip has long been a trusted name in performance fluid transfer components, and these replacement sleeves are no exception. Grab a set and keep your build running exactly the way it should — clean, confident, and race-ready.






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