SpecificationsCross ReferenceApplicationOverview
Specifications
| Type | Value |
|---|---|
| Nominal Diameter | 13.86 in (352.0 mm) |
Cross References
| Name | Part Number | Type |
|---|---|---|
| Automann | 561.291386 | Aftermarket |
| Automann | 561.291386-B | Aftermarket |
| Automann | 561291386 | Aftermarket |
| Automann | 561291386B | Aftermarket |
| Caterpillar | 279-2124 | OEM |
| Caterpillar | 2792124 | OEM |
| Excoh | 4VC1386 | Aftermarket |
| Norma | 0373 0002 352 | Aftermarket |
| Norma | 03730002352 | Aftermarket |
Application
| Type | Details |
|---|---|
| Application | DPF / Aftertreatment |
| Clamp Type | V-Band Clamp |
| Compatible With | Caterpillar |
| OEM Makes | Caterpillar |
| Nominal Diameter | 13.86 in (352.0 mm) |
Product Overview – DPF V-Band Clamp 13.86 in
Part No. OTX-4VC1386 is a 13.86 in V-band clamp built to seal DPF and aftertreatment flange joints on commercial vehicles, and it is compatible with Caterpillar.
DPF clamps take repeated removal during filter service, so a correctly sized replacement clamp is the simplest way to restore a gas-tight seal after cleaning.
Buyers searching for Caterpillar 279-2124 can use OTX-4VC1386 as a direct interchange; the full list of 5 matching numbers is shown below.
Tip: always match the clamp size to the outside diameter of the joint, not the pipe or hose inside diameter.
Need bulk quantities? OneTouch Exim exports heavy-duty clamps to distributors and fleets. Request a quote for OTX-4VC1386 today.
Frequently Asked Questions
Which part numbers does OTX-4VC1386 replace?
OTX-4VC1386 interchanges with Caterpillar 279-2124, Automann 561.291386-B, Automann 561.291386, Excoh 4VC1386, Norma 03730002352. The cross reference table lists all 9 matching numbers.
What size is the OTX-4VC1386 V-band clamp?
It has a nominal diameter of 13.86 in (352.0 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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