SpecificationsCross ReferenceApplicationOverview
Specifications
| Type | Value |
|---|---|
| Nominal Diameter (Ø) (in) | 3.5 |
| Insert Thickness (A) (in) | 0.08 |
| Insert Apex Width (B) (in) | 0.207 |
| Insert Depth (C) (in) | 0.281 |
| Band Thickness (D) (in) | 0.04 |
| Band Width (E) (in) | 0.875 |
Cross References
| Name | Part Number | Type |
|---|---|---|
| Breeze | VT10350 | Aftermarket |
| Caterpillar | 8N0878 | OEM |
| Excoh | 4VC0350 | Aftermarket |
| Norma | 0365 1680 889 | Aftermarket |
| Norma | 03651680889 | Aftermarket |
| R.G. Ray | 10148-3 | Aftermarket |
| R.G. Ray | 101483 | Aftermarket |
Application
| Type | Details |
|---|---|
| Application | Turbocharger |
| Clamp Type | V-Band Clamp |
| Compatible With | CAT Engine |
| OEM Makes | Caterpillar |
| Nominal Diameter | 3.50 in (88.9 mm) |
Product Overview – Turbo V-Band Clamp 3.50 in
Sized at 3.50 in (88.9 mm), the OTX-4VC0350 is a V-band clamp that seals turbocharger flanges on Class 6–8 trucks and diesel equipment, and it is compatible with CAT Engine.
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.
For fitment checks, note a 0.875 in band width, a 0.08 in insert thickness, an insert depth of 0.281 in; compare these with your original clamp before ordering.
It cross-references to OEM part number Caterpillar 8N0878 and 4 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.
Distributors and fleet buyers can request volume pricing on OTX-4VC0350 from OneTouch Exim by email or WhatsApp.
Frequently Asked Questions
Which part numbers does OTX-4VC0350 replace?
OTX-4VC0350 interchanges with Caterpillar 8N0878, Breeze VT10350, Excoh 4VC0350, Norma 03651680889, R.G. Ray 10148-3. The cross reference table lists all 7 matching numbers.
What size is the OTX-4VC0350 V-band clamp?
It has a nominal diameter of 3.50 in (88.9 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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