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-4CT250S
Placeholder
Constant Torque Clamp HD 1.25 in to 2.13 in – OTX-4CT200S
Back to products
Placeholder
Constant Torque Clamp HD 2.25 in to 3.13 in – OTX-4CT300S

Constant Torque Clamp HD 1.75 in to 2.63 in – OTX-4CT250S

Part No: OTX-4CT250S
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: Automann 561.25250, Excoh 4CT250S, Gates 32625
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 410 STAINLESS 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
Automann561.25250Aftermarket
Automann56125250Aftermarket
BreezeCT 250 L SSAftermarket
BreezeCT250LSSAftermarket
Excoh4CT250SAftermarket
Gates32625Aftermarket
Norma0156 0005 056Aftermarket
Norma1560005056Aftermarket
Norma01560005056Aftermarket
TectranHK250Aftermarket
Velvac022425Aftermarket

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

Covering 1-3/4 in to 2-5/8 in (44–67 mm), the OTX-4CT250S heavy-duty constant torque clamp keeps coolant and heater hoses sealed on trucks, gensets and industrial machinery.

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 410 stainless steel screw with a 3/8 in hex, with a torque rating of 92 in-lbs.

It interchanges with 8 aftermarket part numbers from brands such as Automann, Breeze, Excoh, Gates, including Automann 561.25250, Excoh 4CT250S, Gates 32625.

Tip: keep a few common sizes in stock to cut vehicle downtime during routine maintenance.

OneTouch Exim supplies the OTX-4CT250S for fleet, workshop and distributor orders worldwide. Send us your part number for pricing and availability.

Frequently Asked Questions

Which part numbers does OTX-4CT250S replace?
OTX-4CT250S interchanges with Automann 561.25250, Breeze CT250LSS, Excoh 4CT250S, Gates 32625, Norma 1560005056, Norma 0156 0005 056 and more. The cross reference table lists all 11 matching numbers.

What hose size does OTX-4CT250S 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-4CT250S

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

410 Stainless Steel, 3/8 in hex

Interchange Brand

Automann, Breeze, Excoh, Gates, Norma, Tectran, Velvac

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-4CT250S” Cancel reply

Your email address will not be published.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

Related products

Placeholder

Constant Torque Clamp HD 4.75 in to 5.63 in – OTX-4CT550L

Constant Tension Clamps
Part No:OTX-4CT550L
Short Description:Heavy-Duty Constant Torque Clamp for coolant and heater hoses, 4-3/4 in to 5-5/8 in (121–143 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):6.5 x 6 x 1
Replaces:Excoh 4CT550L, Norma 1560003132, Norma 0156 0003 132
Get Quote
Quick view

Constant Torque Clamp 0.56 in to 1.06 in – OTX-4CT0010

Constant Tension Clamps
Part No:OTX-4CT0010
Short Description:Constant Torque Clamp for coolant and heater hoses, 9/16 in to 1-1/16 in (14–27 mm).
Category:Clamps → Constant Tension Clamps
Brand:Breeze
Availability:In Stock
Price:Request a quote
Unit:1 (Each)
Weight (lbs):0.13
Pkg. Dimensions (inches):2.5 x 1.75 x 0.75
Replaces:Automann 561.2410-B, Excoh 4CT0010, Gates 32710
Get Quote
Quick view

Constant Torque Clamp 0.81 in to 1.50 in – OTX-4CT0016

Constant Tension Clamps
Part No:OTX-4CT0016
Short Description:Constant Torque Clamp for coolant and heater hoses, 13/16 in to 1-1/2 in (21–38 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 561.2416, Excoh 4CT0016, Norma 3620302029
Get Quote
Quick view
Placeholder

Constant Torque Clamp 2.31 in to 3.25 in – OTX-4CT0044

Constant Tension Clamps
Part No:OTX-4CT0044
Short Description:Constant Torque Clamp for coolant and heater hoses, 2-5/16 in to 3-1/4 in (59–83 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 4CT0044, Norma 3620302075, Norma 0362 0302 075
Get Quote
Quick view

Constant Torque Clamp 0.69 in to 1.25 in – OTX-4CT0012

Constant Tension Clamps
Part No:OTX-4CT0012
Short Description:Constant Torque Clamp for coolant and heater hoses, 11/16 in to 1-1/4 in (17–32 mm).
Category:Clamps → Constant Tension Clamps
Brand:Breeze
Availability:In Stock
Price:Request a quote
Unit:1 (Each)
Weight (lbs):0.15
Pkg. Dimensions (inches):3.5 x 3.5 x 0.75
Replaces:Automann 561.2412, Excoh 4CT0012, Norma 3620302025
Get Quote
Quick view
Placeholder

Constant Torque Clamp HD 5.25 in to 6.13 in – OTX-4CT600L

Constant Tension Clamps
Part No:OTX-4CT600L
Short Description:Heavy-Duty Constant Torque Clamp for coolant and heater hoses, 5-1/4 in to 6-1/8 in (133–156 mm).
Category:Clamps → Constant Tension Clamps
Brand:Breeze
Availability:In Stock
Price:Request a quote
Unit:1 (Each)
Weight (lbs):0.26
Pkg. Dimensions (inches):7 x 7 x 1
Replaces:Excoh 4CT600L, Norma 1560003145, Norma 0156 0003 145
Get Quote
Quick view
Placeholder

Constant Torque Clamp HD 6.75 in to 7.63 in – OTX-4CT750L

Constant Tension Clamps
Part No:OTX-4CT750L
Short Description:Heavy-Duty Constant Torque Clamp for coolant and heater hoses, 6-3/4 in to 7-5/8 in (171–194 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):8 x 8 x 1
Replaces:Excoh 4CT750L, Norma 1560003183, Norma 0156 0003 183
Get Quote
Quick view
Placeholder

Constant Torque Clamp HD 7.75 in to 8.63 in – OTX-4CT850L

Constant Tension Clamps
Part No:OTX-4CT850L
Short Description:Heavy-Duty Constant Torque Clamp for coolant and heater hoses, 7-3/4 in to 8-5/8 in (197–219 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):9.25 x 8.5 x 1
Replaces:Excoh 4CT850L, Norma 1560003208, Norma 0156 0003 208
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