GREDDY DUAL BEAD BOOST CLAMP 68-85MM #44 / 48 STAINLESS - 22410085S

The GReddy Dual-Bead Boost Clamp in stainless (part number 22410085S) is a purpose-built performance hose clamp sized for 68–85mm connections, carrying the No. 44/48 size designation. Designed for turbocharged and high-performance builds where a reliable, leak-free connection is non-negotiable, this clamp is a cost-effective way to properly secure intercooler piping, silicone couplers, and coolant hoses alike. Whether you're assembling a custom turbo kit or replacing worn hardware on an existing build, the GReddy dual-bead design delivers a confident, professional-grade seal.

Key Features & Benefits

• Dual-bead clamping design: The dual-bead construction creates two distinct clamping points across the hose connection, helping maintain an even, secure seal and reducing the risk of blow-off under boost pressure.
• Raw stainless construction: The stainless finish provides corrosion resistance in demanding underhood environments, making this clamp suitable for long-term use where moisture, heat, and grime are constant factors.
• Air-to-air and coolant compatible: GReddy specifies this clamp for use in both air-to-air intercooler plumbing and coolant system applications, giving builders flexibility when sourcing hardware for multiple circuit types in a single build.
• Safe for soft hoses: The inner shield design is noted to provide reliable sealing characteristics while being safe for use with all soft (silicone and similar) hoses — protecting hose material from clamp bite or deformation under tightening.
• 68–85mm size range: This specific clamp covers a wide range within the larger-diameter category, fitting the most common intercooler pipe and coupler diameters found in performance builds on platforms like the RB26, 2JZ, SR20, 4G63, EJ, and many others.
• Cost-effective OEM-quality hardware: GReddy offers this as a support/replacement part, letting builders stock up on quality clamps without overextending the parts budget.

Specifications

• Brand: GReddy (Trust)
• Part Number: 22410085S
• SKU: GRE22410085S
• Clamp Size Range: 68–85mm
• Size Designation: No. 44 / 48
• Finish/Material: Raw Stainless
• Application Type: Air-to-air intercooler plumbing; coolant system hose connections

Fitment

This is a universal-fit performance hose clamp — it is not vehicle-specific. The GReddy Dual-Bead Boost Clamp 68–85mm (22410085S) is sized to work with any intercooler piping, silicone coupler, or coolant hose connection that falls within the 68–85mm diameter range. It is commonly used alongside GReddy intercooler kits, silicone hose kits, and custom turbo plumbing setups on a wide range of platforms including but not limited to Nissan (RB26, SR20, VQ, VR38), Toyota (2JZ), Mitsubishi (4G63, 4B11), Subaru (EJ, FA), Honda/Acura (K-series, F-series), and Mazda (13B) applications. Always verify your hose or pipe outer diameter falls within 68–85mm before ordering.

What's in the Box

This listing is for one (1) GReddy Dual-Bead Boost Clamp in stainless, 68–85mm / No. 44/48 (part number 22410085S). If your build requires multiple clamp points, order the appropriate quantity before checkout.

Why Buy from ThreePiece.us

At ThreePiece.us, we carry GReddy performance plumbing hardware so you can complete your build with confidence from a single source. Every order ships free, and Affirm financing is available so you can spread the cost of your parts across manageable payments — even on small-ticket items bundled into a larger cart. Have a fitment question or need help specifying the right clamp size for your intercooler piping? Our team is here to help you get it right the first time.

Frequently Asked Questions

Q: What hose diameter does this clamp fit?

A: The GReddy 22410085S is designed for hose and pipe connections measuring 68–85mm in outer diameter, designated as the No. 44/48 size in GReddy's clamp lineup. Measure your pipe or coupler OD before ordering to confirm compatibility.

Q: Can I use this clamp on silicone hoses?

A: Yes. GReddy states that the dual-bead boost clamp's inner shield design is safe for all soft hoses, making it well-suited for use with silicone intercooler couplers and coolant hoses commonly found in performance builds.

Q: Is this clamp suitable for coolant lines, or only for charge piping?

A: GReddy specifies this clamp for both air-to-air intercooler applications and coolant system applications, so it is appropriate for either use within the supported diameter range.

Q: How many clamps come in this listing?

A: This listing covers one (1) individual stainless dual-bead boost clamp. If your build requires multiple clamps — for example, both ends of an intercooler coupler — add the appropriate quantity to your cart at checkout.