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Home T-Bolt Clamps HD T-Bolt Spring Load Clamp 3.44 in to 3.75 in – OTX-4ST344H
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HD T-Bolt Spring Load Clamp 3.38 in to 3.69 in – OTX-4ST338H
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HD T-Bolt Spring Load Clamp 3.50 in to 3.81 in – OTX-4ST350H

HD T-Bolt Spring Load Clamp 3.44 in to 3.75 in – OTX-4ST344H

Part No: OTX-4ST344H
Short Description: Heavy-Duty Spring-Loaded T-Bolt Clamp for charge air cooler, turbo and intake hoses, 3-7/16 in to 3-3/4 in (87–95 mm).
Category: Clamps → T-Bolt Clamps
Brand: Breeze
Availability: In Stock
Price: Request a quote
Unit: 1 (Each)
Weight (lbs): 0.37
Pkg. Dimensions (inches): 4.25 x 4.25 x 1
Replaces: Excoh 4ST344H, Norma 3630204091, Norma 0363 0204 091
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OEM Cross Reference Finder

Enter any OEM or competitor part number (Cummins, Volvo, Freightliner, Mack, Norma, Automann, Gates…) to find the matching clamp.

Spaces, dots and dashes don't matter. Try: 3903652 · 6804920040 · 21473669
  • Description
  • Additional information
Description

SpecificationsCross ReferenceApplicationOverview

Specifications

Type Value
Housing Material 301 STAINLESS STEEL
Screw Material ZINC PLATED CARBON STEEL
Hex Screw (in) 1/2" NUT
Band Width (in) 3/4"
Torque Range (in-lbs) 150
SAE 82
Min. Dia. (in) 3-7/16
Max. Dia. (in) 3-3/4
Min. Dia. (mm) 87
Max. Dia. (mm) 95

Cross References

NamePart NumberType
BreezeB9224-0344Aftermarket
BreezeB92240344Aftermarket
Excoh4ST344HAftermarket
Norma0363 0204 091Aftermarket
Norma3630204091Aftermarket
Norma03630204091Aftermarket

Application

Type Details
Application Charge Air Cooler, Turbo & Intake Hoses
Clamp Type Heavy-Duty Spring-Loaded T-Bolt Clamp
Clamping Range 3-7/16 in to 3-3/4 in (87–95 mm)
Fitment Universal fit within the stated size; confirm against your OEM or interchange part number.

Product Overview – HD T-Bolt Spring Load Clamp 3.44 in to 3.75 in

When a standard clamp is not enough, the OTX-4ST344H heavy-duty spring-loaded T-bolt clamp (3-7/16 in to 3-3/4 in (87–95 mm)) gives a dependable seal on charge air cooler, turbo and intake hoses.

A built-in spring keeps tension on the hose as it expands and contracts with heat and pressure, so the joint stays sealed without re-tightening.

Construction: a 301 stainless steel band 3/4 in wide, a zinc plated carbon steel screw, a 1/2 in nut, with a torque rating of 150 in-lbs.

Looking for Excoh 4ST344H, Norma 3630204091? OTX-4ST344H is the matching interchange; see the cross-reference table below for every equivalent number.

Tip: always match the clamp size to the outside diameter of the joint, not the pipe or hose inside diameter.

OneTouch Exim supplies the OTX-4ST344H for fleet, workshop and distributor orders worldwide. Send us your part number for pricing and availability.

Frequently Asked Questions

Which part numbers does OTX-4ST344H replace?
OTX-4ST344H interchanges with Breeze B92240344, Excoh 4ST344H, Norma 3630204091, Norma 0363 0204 091. The cross reference table lists all 6 matching numbers.

What hose size does OTX-4ST344H fit?
It fits hoses with an outside diameter from 3-7/16 in to 3-3/4 in (87–95 mm).

Manufacturer names and part numbers are used for reference and interchange purposes only. No affiliation with, or endorsement by, these manufacturers is implied.

Additional information
Weight 0.37 lbs
Dimensions 4.25 × 4.25 × 1 in
Part Number

OTX-4ST344H

Brand

Breeze

Clamp Type

Heavy-Duty Spring-Loaded T-Bolt Clamp

Application

Charge Air Cooler, Turbo & Intake Hoses

Clamping Range

3-7/16 in to 3-3/4 in (87–95 mm)

Hex Size

1/2 in nut

Torque Rating

150 in-lbs

SAE

82

Band Width

3/4 in

Band Material

301 Stainless Steel

Screw

Zinc Plated Carbon Steel, 1/2 in nut

Interchange Brand

Breeze, Excoh, Norma

Product Line

T-Bolt Clamps

Sold As

Each

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Heavy-duty V-band, T-bolt and hose clamps for trucks, buses and diesel equipment, cross-referenced to OEM and aftermarket part numbers. Part of OneTouch Exim.

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