Heavy-duty truck clamps · OEM cross reference · Worldwide export WhatsApp +91-7838759114
  • Blogs
  • FAQ
One-touch-exim-blue-logo
  • Home
  • Clamps

    Clamp families

    • T-Bolt 103Charge air & intake hoses
    • V-Band 87Turbo, EGR & DPF flanges
    • Worm gear 58Coolant, fuel & air lines
    • Constant torque 41Radiator & heater hoses
    • Lined 38Silicone & soft hoses
    • Hi-torque 20Large hoses & ducts
    View all 347 clamps →

    By vehicle make

    • Cummins 24
    • Volvo 23
    • Freightliner 15
    • Detroit Diesel 13
    • Mack 12
    • Caterpillar 10
    • Navistar 8

    Find by part number

    Enter an OEM or competitor number to see the matching clamp.

    Cross reference index Request a quote
  • Cross Reference
  • About Us
  • Contact Us
Get a Quote
Menu
One-touch-exim-blue-logo
0 items ₹0.00
Select category
  • Select category
  • Constant Tension Clamps
  • High Torque Clamps
  • Liner Clamps
  • Perforated Worm Gear Clamps
  • T-Bolt Clamps
  • V-Band Clamps
Awaiting product image
Click to enlarge
Home Constant Tension Clamps Constant Torque Clamp HD 1.75 in to 2.63 in – OTX-4CT250L
Placeholder
Constant Torque Clamp HD 1.25 in to 2.13 in – OTX-4CT200L
Back to products
Placeholder
Constant Torque Clamp HD 2.25 in to 3.13 in – OTX-4CT300L

Constant Torque Clamp HD 1.75 in to 2.63 in – OTX-4CT250L

Part No: OTX-4CT250L
Short Description: Heavy-Duty Constant Torque Clamp for coolant and heater hoses, 1-3/4 in to 2-5/8 in (44–67 mm).
Category: Clamps → Constant Tension Clamps
Brand: Breeze
Availability: In Stock
Price: Request a quote
Unit: 1 (Each)
Weight (lbs): 0.29
Pkg. Dimensions (inches): 3.25 x 3 x 1
Replaces: Excoh 4CT250L, Norma 1560003056, Norma 0156 0003 056
Get Quote

Get price & availability – we reply within 24 hours.

Compare
Close

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) 3/8"
Band Width (in) 5/8"
Torque Range (in-lbs) 92
SAE 262
Min. Dia. (in) 1-3/4
Max. Dia. (in) 2-5/8
Min. Dia. (mm) 44
Max. Dia. (mm) 67

Cross References

NamePart NumberType
BreezeCT 250 LAftermarket
BreezeCT250LAftermarket
Excoh4CT250LAftermarket
Norma0156 0003 056Aftermarket
Norma1560003056Aftermarket
Norma01560003056Aftermarket

Application

Type Details
Application Coolant & Heater Hoses
Clamp Type Heavy-Duty Constant Torque Clamp
Clamping Range 1-3/4 in to 2-5/8 in (44–67 mm)
Fitment Universal fit within the stated size; confirm against your OEM or interchange part number.

Product Overview – Constant Torque Clamp HD 1.75 in to 2.63 in

The Constant Torque Clamp HD 1.75 in to 2.63 in (Part No. OTX-4CT250L) is a heavy-duty constant torque clamp with a clamping range of 1-3/4 in to 2-5/8 in (44–67 mm), made for coolant and heater hoses on trucks, buses and off-highway equipment.

For pressurised air and coolant connections, the T-bolt design delivers a uniform 360-degree seal that holds under boost pressure and vibration.

Construction: a 301 stainless steel band 5/8 in wide, a zinc plated carbon steel screw with a 3/8 in hex, with a torque rating of 92 in-lbs.

It interchanges with 4 aftermarket part numbers from brands such as Breeze, Excoh, Norma, including Excoh 4CT250L, Norma 1560003056, Norma 0156 0003 056.

Need bulk quantities? OneTouch Exim exports heavy-duty clamps to distributors and fleets. Request a quote for OTX-4CT250L today.

Frequently Asked Questions

Which part numbers does OTX-4CT250L replace?
OTX-4CT250L interchanges with Breeze CT250L, Excoh 4CT250L, Norma 1560003056, Norma 0156 0003 056. The cross reference table lists all 6 matching numbers.

What hose size does OTX-4CT250L fit?
It fits hoses with an outside diameter from 1-3/4 in to 2-5/8 in (44–67 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 0.29 lbs
Dimensions 3.25 × 3 × 1 in
Part Number

OTX-4CT250L

Brand

Breeze

Clamp Type

Heavy-Duty Constant Torque Clamp

Application

Coolant & Heater Hoses

Clamping Range

1-3/4 in to 2-5/8 in (44–67 mm)

Hex Size

3/8 in

Torque Rating

92 in-lbs

SAE

262

Band Width

5/8 in

Band Material

301 Stainless Steel

Screw

Zinc Plated Carbon Steel, 3/8 in hex

Interchange Brand

Breeze, Excoh, Norma

Product Line

Constant Tension Clamps

Sold As

Each

Reviews

There are no reviews yet.

Be the first to review “Constant Torque Clamp HD 1.75 in to 2.63 in – OTX-4CT250L” Cancel reply

Your email address will not be published. Required fields are marked *

Related products

Placeholder

Constant Torque Clamp HD 4.25 in to 5.13 in – OTX-4CT500L

Constant Tension Clamps
Part No:OTX-4CT500L
Short Description:Heavy-Duty Constant Torque Clamp for coolant and heater hoses, 4-1/4 in to 5-1/8 in (108–130 mm).
Category:Clamps → Constant Tension Clamps
Brand:Breeze
Availability:In Stock
Price:Request a quote
Unit:1 (Each)
Weight (lbs):0.33
Pkg. Dimensions (inches):6 x 5.5 x 1
Replaces:Excoh 4CT500L, Norma 1560003119, Norma 0156 0003 119
Get Quote
Quick view

Constant Torque Clamp 0.81 in to 1.75 in – OTX-4CT0020

Constant Tension Clamps
Part No:OTX-4CT0020
Short Description:Constant Torque Clamp for coolant and heater hoses, 13/16 in to 1-3/4 in (21–44 mm).
Category:Clamps → Constant Tension Clamps
Brand:Breeze
Availability:In Stock
Price:Request a quote
Unit:1 (Each)
Weight (lbs):0.16
Pkg. Dimensions (inches):3.5 x 3.5 x 0.75
Replaces:Automann 561.2420, Excoh 4CT0020, Norma 3620302033
Get Quote
Quick view
Placeholder

Constant Torque Clamp HD 1 in to 1.75 in – OTX-4CT175L

Constant Tension Clamps
Part No:OTX-4CT175L
Short Description:Heavy-Duty Constant Torque Clamp for coolant and heater hoses, 1 in to 1-3/4 in (25–44 mm).
Category:Clamps → Constant Tension Clamps
Brand:Breeze
Availability:In Stock
Price:Request a quote
Unit:1 (Each)
Weight (lbs):0.18
Pkg. Dimensions (inches):3 x 2.75 x 1
Replaces:Excoh 4CT175L, Norma 1560003035, Norma 0156 0003 035
Get Quote
Quick view
Placeholder

Constant Torque Clamp 1.81 in to 2.75 in – OTX-4CT0036

Constant Tension Clamps
Part No:OTX-4CT0036
Short Description:Constant Torque Clamp for coolant and heater hoses, 1-13/16 in to 2-3/4 in (46–70 mm).
Category:Clamps → Constant Tension Clamps
Brand:Breeze
Availability:In Stock
Price:Request a quote
Unit:1 (Each)
Weight (lbs):0.17
Pkg. Dimensions (inches):3.5 x 3.5 x 0.75
Replaces:Excoh 4CT0036, Norma 3620302058, Norma 0362 0302 058
Get Quote
Quick view
Placeholder

Constant Torque Clamp HD 6.25 in to 7.13 in – OTX-4CT700L

Constant Tension Clamps
Part No:OTX-4CT700L
Short Description:Heavy-Duty Constant Torque Clamp for coolant and heater hoses, 6-1/4 in to 7-1/8 in (159–181 mm).
Category:Clamps → Constant Tension Clamps
Brand:Breeze
Availability:In Stock
Price:Request a quote
Unit:1 (Each)
Weight (lbs):0.3
Pkg. Dimensions (inches):7.5 x 7.5 x 1
Replaces:Excoh 4CT700L, Norma 1560003170, Norma 0156 0003 170
Get Quote
Quick view
Placeholder

Constant Torque Clamp HD 3.75 in to 4.63 in – OTX-4CT450L

Constant Tension Clamps
Part No:OTX-4CT450L
Short Description:Heavy-Duty Constant Torque Clamp for coolant and heater hoses, 3-3/4 in to 4-5/8 in (95–117 mm).
Category:Clamps → Constant Tension Clamps
Brand:Breeze
Availability:In Stock
Price:Request a quote
Unit:1 (Each)
Weight (lbs):0.32
Pkg. Dimensions (inches):5.5 x 4.75 x 1
Replaces:Excoh 4CT450L, Norma 1560003107, Norma 0156 0003 107
Get Quote
Quick view
Placeholder

Constant Torque Clamp 2.56 in to 3.50 in – OTX-4CT0048

Constant Tension Clamps
Part No:OTX-4CT0048
Short Description:Constant Torque Clamp for coolant and heater hoses, 2-9/16 in to 3-1/2 in (65–89 mm).
Category:Clamps → Constant Tension Clamps
Brand:Breeze
Availability:In Stock
Price:Request a quote
Unit:1 (Each)
Weight (lbs):0.17
Pkg. Dimensions (inches):4 x 3.5 x 1
Replaces:Excoh 4CT0048, Norma 3620302077, Norma 0362 0302 077
Get Quote
Quick view

Constant Torque Clamp 1.56 in to 2.50 in – OTX-4CT0032

Constant Tension Clamps
Part No:OTX-4CT0032
Short Description:Constant Torque Clamp for coolant and heater hoses, 1-9/16 in to 2-1/2 in (40–64 mm).
Category:Clamps → Constant Tension Clamps
Brand:Breeze
Availability:In Stock
Price:Request a quote
Unit:1 (Each)
Weight (lbs):0.17
Pkg. Dimensions (inches):3.5 x 3.5 x 0.75
Replaces:Excoh 4CT0032, Norma 3620302052, Norma 0362 0302 052
Get Quote
Quick view

Have an OEM or competitor number?

Search it here. We show the clamp that replaces it.

OneTouch Exim

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.

WhatsApp +91-7838759114 Call +91-7838759114 Request a quote

Clamp families

  • T-Bolt clamps103
  • V-Band clamps87
  • Worm gear clamps58
  • Constant torque clamps41
  • Lined hose clamps38
  • Hi-torque clamps20
  • All clamps

By vehicle make

  • Cummins clamps
  • Volvo clamps
  • Freightliner clamps
  • Detroit Diesel clamps
  • Mack clamps
  • Caterpillar clamps
  • Navistar clamps

Help & company

  • Cross reference index
  • Get a quote
  • About OneTouch Exim
  • Download catalogue
  • FAQs
  • Blog
  • Contact us

© 2026 OneTouch Exim. Manufacturer names and part numbers are used for reference and interchange only. No affiliation with these manufacturers is implied.

Clamps homePart number sitemaponetouchexim.com
Close
  • Menu
  • DOWNLOAD CATALOGUE
  • Home
  • Clamps
  • Cross Reference
  • About Us
  • Contact Us
  • Home
  • Clamps
  • Cross Reference
  • About Us
  • Contact Us
  • Login / Register
Shopping cart
Close
Sidebar