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 | 84 |
| Min. Dia. (in) | 3-1/2 |
| Max. Dia. (in) | 3-13/16 |
| Min. Dia. (mm) | 89 |
| Max. Dia. (mm) | 97 |
Cross References
| Name | Part Number | Type |
|---|---|---|
| Automann | 561.230350 | Aftermarket |
| Automann | 561230350 | Aftermarket |
| Breeze | B9224-0350 B | Aftermarket |
| Breeze | B92240350B | Aftermarket |
| Excoh | 4ST350H | Aftermarket |
| Norma | 0363 0004 093 | Aftermarket |
| Norma | 3630004093 | Aftermarket |
| Norma | 03630004093 | Aftermarket |
| Other OEM | 21473669 | OEM |
| Volvo | 1675068 | OEM |
| Volvo | 1675069 | OEM |
| Volvo | 85137462 | OEM |
Application
| Type | Details |
|---|---|
| Application | Charge Air Cooler, Turbo & Intake Hoses |
| Clamp Type | Heavy-Duty Spring-Loaded T-Bolt Clamp |
| OEM Makes | Volvo |
| Clamping Range | 3-1/2 in to 3-13/16 in (89–97 mm) |
| Fitment | Universal fit within the stated size; confirm against your OEM or interchange part number. |
Product Overview – HD T-Bolt Spring Load Clamp 3.50 in to 3.81 in
The HD T-Bolt Spring Load Clamp 3.50 in to 3.81 in (Part No. OTX-4ST350H) is a heavy-duty spring-loaded T-bolt clamp with a clamping range of 3-1/2 in to 3-13/16 in (89–97 mm), made for charge air cooler, turbo and intake hoses on trucks, buses and off-highway equipment.
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, a 1/2 in nut, with a torque rating of 150 in-lbs.
Buyers searching for Volvo 1675068, Volvo 1675069 can use OTX-4ST350H as a direct interchange; the full list of 9 matching numbers is shown below.
Tip: tighten evenly to the recommended torque and re-check after the first heat cycle.
Need bulk quantities? OneTouch Exim exports heavy-duty clamps to distributors and fleets. Request a quote for OTX-4ST350H today.
Frequently Asked Questions
Which part numbers does OTX-4ST350H replace?
OTX-4ST350H interchanges with Volvo 1675068, Volvo 1675069, Volvo 85137462, Automann 561.230350, Breeze B92240350B, Excoh 4ST350H and more. The cross reference table lists all 12 matching numbers.
What hose size does OTX-4ST350H fit?
It fits hoses with an outside diameter from 3-1/2 in to 3-13/16 in (89–97 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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