Stucchi BIR Series 316 Stainless Steel ISO A Hydraulic Couplings
Genuine Italian Quality – Built for the Toughest Demands
Upgrade your hydraulic system with Stucchi BIR Series ISO 7241-1 A Poppet Couplings, precision-crafted in 316 stainless steel for maximum corrosion resistance and long-lasting durability. Sold individually (with complete male/female sets listed separately), these are authentic Stucchi couplings — not generic copies.
Engineered in Italy and trusted by leading OEMs around the world, Stucchi’s BIR Series delivers high-performance connection reliability for a wide range of applications. These couplings are ideal for auxiliary hydraulic circuits on tractors, skid steers, excavators, track loaders, and other construction or agricultural equipment.
Compatible with major ISO A standards and fully interchangeable with top brands like Parker, Faster, Eaton, Hansen, and more, these couplings are a go-to solution when uptime and performance matter most.
Why Choose Stucchi BIR Stainless Couplings?
✔ 100% Genuine Stucchi – Made in Italy
✔ ISO 7241-1 A Standard – Industry-Wide Compatibility
✔ 316 Stainless Steel – Corrosion-Resistant for Harsh Environments
✔ Trusted by OEMs – Built for Demanding Machinery
✔ Ideal for Agriculture, Construction & Industrial Applications
Whether you're replacing worn couplers or upgrading to premium-grade fittings, Stucchi’s BIR Series delivers the confidence you need — every time.
Would you like variations for different product sizes or versions (e.g. BSP vs NPT threads)?
Stucchi Quality Couplings.
Since 1960, Stucchi is one of the leading manufacturers of quick disconnect couplings for all varieties of sizes and port configurations, ranging from 1/8” to 2” in dimensions to accommodate a wide range of application requirements.
Freight:
Feel free to load up your cart with items from our extensive selection of hydraulic and industrial products – you'll only incur a single shipping charge regardless of the quantity! In the event that you order multiple items incurring additional freight charges - we refund you the difference prior to shipping your order.