SpecificationsCross ReferenceApplicationOverview
Specifications
| Type | Value |
|---|---|
| Housing Material | 301 STAINLESS STEEL |
| Screw Material | ZINC PLATED CARBON STEEL |
| Hex Screw (in) | 7/16" NUT |
| Band Width (in) | 3/4" |
| Torque Range (in-lbs) | 150 |
| SAE | 148 |
| Min. Dia. (in) | 5-1/2 |
| Max. Dia. (in) | 5-13/16 |
| Min. Dia. (mm) | 140 |
| Max. Dia. (mm) | 148 |
Cross References
| Name | Part Number | Type |
|---|---|---|
| Breeze | TB 550 | Aftermarket |
| Breeze | TB550 | Aftermarket |
| Excoh | 4TB0550 | Aftermarket |
| Norma | 0363 0017 144 | Aftermarket |
| Norma | 3630017144 | Aftermarket |
| Norma | 03630017144 | Aftermarket |
Application
| Type | Details |
|---|---|
| Application | Charge Air Cooler, Turbo & Intake Hoses |
| Clamp Type | T-Bolt Clamp |
| Clamping Range | 5-1/2 in to 5-13/16 in (140–148 mm) |
| Fitment | Universal fit within the stated size; confirm against your OEM or interchange part number. |
Product Overview – T-Bolt Clamp 5.50 in to 5.81 in
The T-Bolt Clamp 5.50 in to 5.81 in (Part No. OTX-4TB0550) is a T-bolt clamp with a clamping range of 5-1/2 in to 5-13/16 in (140–148 mm), made for charge air cooler, turbo and intake hoses on trucks, buses and off-highway equipment.
T-bolt clamps use a solid band and threaded bolt to apply high, even force on charge air cooler, turbo and intake hoses, where worm gear clamps can slip under boost.
Construction: a 301 stainless steel band 3/4 in wide, a zinc plated carbon steel screw, a 7/16 in nut, with a torque rating of 150 in-lbs.
Looking for Excoh 4TB0550, Norma 3630017144? OTX-4TB0550 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.
Distributors and fleet buyers can request volume pricing on OTX-4TB0550 from OneTouch Exim by email or WhatsApp.
Frequently Asked Questions
Which part numbers does OTX-4TB0550 replace?
OTX-4TB0550 interchanges with Breeze TB550, Excoh 4TB0550, Norma 3630017144, Norma 0363 0017 144. The cross reference table lists all 6 matching numbers.
What hose size does OTX-4TB0550 fit?
It fits hoses with an outside diameter from 5-1/2 in to 5-13/16 in (140–148 mm).
Manufacturer names and part numbers are used for reference and interchange purposes only. No affiliation with, or endorsement by, these manufacturers is implied.
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