SpecificationsCross ReferenceApplicationOverview
Specifications
| Type | Value |
|---|---|
| Nominal Diameter (Ø) (in) | 3 |
| Insert Thickness (A) (in) | 0.05 |
| Insert Apex Width (B) (in) | 0.34 |
| Insert Depth (C) (in) | 0.19 |
| Band Thickness (D) (in) | 0.04 |
| Band Width (E) (in) | 0.875 |
Cross References
| Name | Part Number | Type |
|---|---|---|
| Automann | 561.29300 | Aftermarket |
| Automann | 561.29301 | Aftermarket |
| Automann | 56129300 | Aftermarket |
| Automann | 56129301 | Aftermarket |
| Excoh | 4VC0300 | Aftermarket |
| New Star | S-22762 | Aftermarket |
| New Star | S22762 | Aftermarket |
| Norma | 0373 0105 076 | Aftermarket |
| Norma | 03730105076 | Aftermarket |
| R.G. Ray | 010672 | Aftermarket |
| Volvo | 3972681 | OEM |
| Volvo | 20431914 | OEM |
| Volvo | 20504408 | OEM |
| Volvo | 21153626 | OEM |
| Volvo | 56129300 | OEM |
| Volvo | 85111324 | OEM |
Application
| Type | Details |
|---|---|
| Application | EGR System |
| Clamp Type | V-Band Clamp |
| Compatible With | Mack, Volvo ( VAH , VNL , VNX , VNM ) |
| OEM Makes | Volvo |
| Nominal Diameter | 3.00 in (76.2 mm) |
Product Overview – EGR V-Band Clamp 3.00 in
The EGR V-Band Clamp 3.00 in (Part No. OTX-4VC0300) is a V-band clamp for EGR system connections on heavy-duty trucks and diesel engines, with a 3.00 in nominal diameter, and it is compatible with Mack, Volvo ( VAH , VNL , VNX , VNM ).
EGR joints see constant heat and pressure pulses; this clamp keeps the tube and cooler flanges aligned and sealed, and is quick to remove during EGR service.
Key dimensions include a 0.875 in band width, a 0.05 in insert thickness, an insert depth of 0.19 in; compare these with your original clamp before ordering.
It cross-references to 6 OEM part numbers, including Volvo 20504408, Volvo 3972681, Volvo 56129300, and 6 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-4VC0300 for fleet, workshop and distributor orders worldwide. Send us your part number for pricing and availability.
Frequently Asked Questions
Which part numbers does OTX-4VC0300 replace?
OTX-4VC0300 interchanges with Volvo 20504408, Volvo 3972681, Volvo 56129300, Volvo 20431914, Volvo 85111324, Volvo 21153626 and more. The cross reference table lists all 16 matching numbers.
What size is the OTX-4VC0300 V-band clamp?
It has a nominal diameter of 3.00 in (76.2 mm).
Manufacturer names and part numbers are used for reference and interchange purposes only. No affiliation with, or endorsement by, these manufacturers is implied.

Reviews
There are no reviews yet.