SpecificationsCross ReferenceApplicationOverview
Specifications
| Type | Value |
|---|---|
| Nominal Diameter (Ø) (in) | 5.91 |
| Insert Thickness (A) (in) | 0.05 |
| Insert Apex Width (B) (in) | 0.428 |
| Insert Depth (C) (in) | 0.309 |
| Band Thickness (D) (in) | 0.04 |
| Band Width (E) (in) | 0.875 |
Cross References
| Name | Part Number | Type |
|---|---|---|
| Automann | 561.29591-B | Aftermarket |
| Automann | 56129591B | Aftermarket |
| Cummins | 2880483 | OEM |
| Cummins | 5290118 | OEM |
| Excoh | 4VC0591 | Aftermarket |
| Grand Rock | VB-591V | Aftermarket |
| Grand Rock | VB591V | Aftermarket |
| Mack | 11ME378M | OEM |
| Midwest | WA133VC1850 | Aftermarket |
| Norma | 0373 0108 150 | Aftermarket |
| Norma | 3730108150 | Aftermarket |
| Norma | 03730108150 | Aftermarket |
| R.G. Ray | 010769 | Aftermarket |
| Volvo | 21021850 | OEM |
Application
| Type | Details |
|---|---|
| Application | Exhaust & Turbo (General Purpose) |
| Clamp Type | V-Band Clamp |
| OEM Makes | Cummins, Mack, Volvo |
| Nominal Diameter | 5.91 in (150.1 mm) |
| Fitment | Universal fit within the stated size; confirm against your OEM or interchange part number. |
Product Overview – V-Band Clamp 5.91 in
Need a dependable replacement V-band clamp for exhaust and turbo connections? The OTX-4VC0591 offers a 5.91 in nominal diameter and a precision-formed V-retainer for an even, leak-resistant seal.
Its V-shaped retainer draws two mating flanges together evenly, giving a compact, vibration-resistant connection for exhaust and turbo plumbing.
Key dimensions include a 0.875 in band width, a 0.05 in insert thickness, an insert depth of 0.309 in; compare these with your original clamp before ordering.
Buyers searching for Cummins 5290118, Cummins 2880483 can use OTX-4VC0591 as a direct interchange; the full list of 11 matching numbers is shown below.
Tip: tighten evenly to the recommended torque and re-check after the first heat cycle.
Distributors and fleet buyers can request volume pricing on OTX-4VC0591 from OneTouch Exim by email or WhatsApp.
Frequently Asked Questions
Which part numbers does OTX-4VC0591 replace?
OTX-4VC0591 interchanges with Cummins 5290118, Cummins 2880483, Mack 11ME378M, Volvo 21021850, Automann 561.29591-B, Excoh 4VC0591 and more. The cross reference table lists all 14 matching numbers.
What size is the OTX-4VC0591 V-band clamp?
It has a nominal diameter of 5.91 in (150.1 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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