SpecificationsCross ReferenceApplicationOverview
Specifications
| Type | Value |
|---|---|
| Nominal Diameter (Ø) (in) | 3.25 |
| Insert Thickness (A) (in) | 0.12 |
| Insert Apex Width (B) (in) | 0.26 |
| Insert Depth (C) (in) | 0.252 |
| Band Thickness (D) (in) | 0.062 |
| Band Width (E) (in) | 1.000-.500 |
Cross References
| Name | Part Number | Type |
|---|---|---|
| Automann | 561.29325 | Aftermarket |
| Automann | 56129325 | Aftermarket |
| Cummins | 3096507 | OEM |
| Cummins | 3683144 | OEM |
| Excoh | 4VC0325 | Aftermarket |
| Midwest | WA133VC6823 | Aftermarket |
| New Star | S-24906 | Aftermarket |
| New Star | S24906 | Aftermarket |
| Norma | 0373 0103 083 | Aftermarket |
| Norma | 03730103083 | Aftermarket |
| PAI | 042029 | Aftermarket |
| Peterbilt | 3683144 | OEM |
| R.G. Ray | 010636 | Aftermarket |
Application
| Type | Details |
|---|---|
| Application | Turbocharger |
| Clamp Type | V-Band Clamp |
| Compatible With | Multiple Peterbilt Applications |
| OEM Makes | Cummins, Peterbilt |
| Nominal Diameter | 3.25 in (82.5 mm) |
Product Overview – Turbo V-Band Clamp 3.25 in
Turbo V-Band Clamp 3.25 in (OTX-4VC0325) provides a strong, low-profile joint for turbocharger flanges in heavy-duty diesel applications, with a 3.25 in nominal diameter, and it is compatible with Multiple Peterbilt Applications.
A turbo V-band clamp locks the turbocharger housing to the exhaust or downpipe flange, where heat cycles and engine vibration demand a tight, uniform clamping load.
Key dimensions include a 1.000-.500 in band width, a 0.12 in insert thickness, an insert depth of 0.252 in; compare these with your original clamp before ordering.
It cross-references to 3 OEM part numbers, including Cummins 3096507, Cummins 3683144, Peterbilt 3683144, and 7 aftermarket numbers, so you can match the exact clamp you are replacing.
Tip: replace clamps whenever a joint is opened for service; a used clamp may not seal to the same load.
OneTouch Exim supplies the OTX-4VC0325 for fleet, workshop and distributor orders worldwide. Send us your part number for pricing and availability.
Frequently Asked Questions
Which part numbers does OTX-4VC0325 replace?
OTX-4VC0325 interchanges with Cummins 3096507, Cummins 3683144, Peterbilt 3683144, Automann 561.29325, Excoh 4VC0325, Midwest WA133VC6823 and more. The cross reference table lists all 13 matching numbers.
What size is the OTX-4VC0325 V-band clamp?
It has a nominal diameter of 3.25 in (82.5 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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