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Home T-Bolt Clamps T-Bolt Spring Load Hose Clamp 3.25 in to 3.56 in – OTX-4ST325B
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T-Bolt Spring Load Hose Clamp 3.06 in to 3.38 in – OTX-4ST306B
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T-Bolt Spring Load Hose Clamp 3.56 in to 3.88 in – OTX-4ST356B

T-Bolt Spring Load Hose Clamp 3.25 in to 3.56 in – OTX-4ST325B

Part No: OTX-4ST325B
Short Description: Spring-Loaded T-Bolt Clamp for charge air cooler, turbo and intake hoses, 3-1/4 in to 3-9/16 in (83–90 mm).
Category: Clamps → T-Bolt Clamps
Brand: Breeze
Availability: In Stock
Price: Request a quote
Unit: 1 (Each)
Weight (lbs): 0.36
Pkg. Dimensions (inches): 4.5 x 4.5 x 1
Replaces: Excoh 4ST325B, Norma 3630006087, Norma 0363 0006 087
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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) 7/16"
Band Width (in) 3/4"
Torque Range (in-lbs) 150
SAE 76
Min. Dia. (in) 3-1/4
Max. Dia. (in) 3-9/16
Min. Dia. (mm) 83
Max. Dia. (mm) 90

Cross References

NamePart NumberType
BreezeB9226-0325 BAftermarket
BreezeB92260325BAftermarket
Excoh4ST325BAftermarket
Norma0363 0006 087Aftermarket
Norma3630006087Aftermarket
Norma03630006087Aftermarket

Application

Type Details
Application Charge Air Cooler, Turbo & Intake Hoses
Clamp Type Spring-Loaded T-Bolt Clamp
Clamping Range 3-1/4 in to 3-9/16 in (83–90 mm)
Fitment Universal fit within the stated size; confirm against your OEM or interchange part number.

Product Overview – T-Bolt Spring Load Hose Clamp 3.25 in to 3.56 in

Secure charge air cooler, turbo and intake hoses with the OTX-4ST325B spring-loaded T-bolt clamp, covering 3-1/4 in to 3-9/16 in (83–90 mm) in a single size.

The spring-loaded bolt compensates for hose cold-flow and thermal cycling, a common cause of charge air leaks on turbocharged diesel engines.

Construction: a 301 stainless steel band 3/4 in wide, a zinc plated carbon steel screw with a 7/16 in hex, with a torque rating of 150 in-lbs.

It interchanges with 4 aftermarket part numbers from brands such as Breeze, Excoh, Norma, including Excoh 4ST325B, Norma 3630006087, Norma 0363 0006 087.

Tip: tighten evenly to the recommended torque and re-check after the first heat cycle.

Order the OTX-4ST325B from OneTouch Exim in single units or bulk cartons; share your quantity and destination for a quick quote.

Frequently Asked Questions

Which part numbers does OTX-4ST325B replace?
OTX-4ST325B interchanges with Breeze B92260325B, Excoh 4ST325B, Norma 3630006087, Norma 0363 0006 087. The cross reference table lists all 6 matching numbers.

What hose size does OTX-4ST325B fit?
It fits hoses with an outside diameter from 3-1/4 in to 3-9/16 in (83–90 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 0.36 lbs
Dimensions 4.5 × 4.5 × 1 in
Part Number

OTX-4ST325B

Brand

Breeze

Clamp Type

Spring-Loaded T-Bolt Clamp

Application

Charge Air Cooler, Turbo & Intake Hoses

Clamping Range

3-1/4 in to 3-9/16 in (83–90 mm)

Hex Size

7/16 in

Torque Rating

150 in-lbs

SAE

76

Band Width

3/4 in

Band Material

301 Stainless Steel

Screw

Zinc Plated Carbon Steel, 7/16 in hex

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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