Description
The Mishimoto MMCLAMP-325T is a Constant Tension T-Bolt Clamp built for hoses and couplers with an outer diameter of 3.11in to 3.43in (79mm to 87mm). Unlike a standard worm-gear clamp, this T-bolt style uses a spring-loaded adjustment bolt that continuously compensates for expansion and contraction, so the band keeps its grip even as temperatures climb and fall. It’s finished in silver with a plain finish and constructed from stainless steel for long-term corrosion resistance.
This Mishimoto Fabrication clamp is designed to solve a common headache with intercooler piping, silicone couplers, and other high-pressure connections: clamps that loosen over heat cycles. The integrated spring maintains constant pressure on the joint, while the included self-locking nut resists backing off from engine bay vibration. Combined with the stainless steel band and premium-grade construction, the MMCLAMP-325T is built to be reused and to hold its clamping force through repeated heat cycles.
Vehicle Applications
Because this is a diameter-based fabrication clamp rather than a vehicle-specific part, it is suited to any application where the hose, pipe, or coupler outer diameter falls within the 3.11in-3.43in (79mm-87mm) range – a common size for intercooler piping and larger coupler joints. This makes it a practical universal fit for builders and installers working across a variety of makes and models, provided the connection point matches this diameter range.
Features
- Securely clamps pipes, couplers, and hoses with an outer diameter from 3.11in-3.43in (79mm-87mm)
- Constant tension spring maintains clamping pressure through a wide range of temperatures
- Included self-locking nut prevents loosening from movement and vibration
- Stainless steel construction resists corrosion longer than zinc-plated clamps
- Reusable design
- Sold individually
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMCLAMP-325T
- Product Type: Fabrication
- Type: T-Bolt
- Grade Type: Premium
- Material: Stainless Steel
- Spring Material: Steel
- Color: Silver
- Finish: Plain
- Reusable: Yes
- Band Width: 0.75 in
- Minimum Diameter: 3.11 in
- Maximum Diameter: 3.43 in
- Recommended Tightening Torque: 27 in-lbs (3 NM)
- Includes: (1) Mishimoto Stainless Steel Constant Tension T-Bolt Clamp – Mishimoto Lifetime Warranty
Frequently Asked Questions
What diameter range does the Mishimoto MMCLAMP-325T fit?
This constant tension T-bolt clamp fits hoses, pipes, and couplers with an outer diameter between 3.11in and 3.43in (79mm to 87mm).
What is the recommended tightening torque for this clamp?
The recommended tightening torque is 27 in-lbs (3 NM).
What material is the MMCLAMP-325T made from?
It is constructed from stainless steel, with a steel spring, and finished in a plain silver finish.
Is this clamp reusable?
Yes, the Mishimoto MMCLAMP-325T is listed as reusable.
Does this clamp include a locking feature?
Yes, it includes a self-locking nut that helps prevent the clamp from loosening due to movement and vibration.
Does the MMCLAMP-325T come with a warranty?
Yes, it is backed by the Mishimoto Lifetime Warranty.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
