Norma 03730102089 Cross Reference
Norma 03730102089 is a Norma aftermarket part number. The OneTouch Exim replacement is OTX-4VC0003, a v-band clamp. It fits the same hose or pipe and installs the same way, so OTX-4VC0003 can be ordered wherever Norma 03730102089 is called for.
OneTouch replacement
Part No. OTX-4VC0003
- Band Width 0.875 in
OTX-4VC0003 specifications (replaces Norma 03730102089)
| Clamp Type | V-Band Clamp |
| Application | Exhaust & Turbo (General Purpose) |
| Nominal Diameter | 3.50 in (88.9 mm) |
| Insert Thickness (A) | 0.077 in |
| Insert Apex Width (B) | 0.207 in |
| Insert Depth (C) | 0.281 in |
| Band Thickness (D) | 0.05 in |
| Band Width | 0.875 in |
| Sold As | Each |
Where the Norma 03730102089 clamp is used
V-band clamps join flanged exhaust, turbocharger, EGR and DPF connections. The tapered band pulls the two flanges together evenly, giving a tight seal that holds under heat and vibration. OTX-4VC0003 is used on exhaust & turbo (general purpose).
Other part numbers that match OTX-4VC0003
4 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4VC0003.
| Name | Part Number | Type |
|---|---|---|
| Excoh | 4VC0003 | Aftermarket |
| Norma | 0373 0102 089 | Aftermarket |
| Norma | 03730102089 | Aftermarket |
| R.G. Ray | 010148-003 | Aftermarket |
| R.G. Ray | 010148003 | Aftermarket |
Ordering OTX-4VC0003
Ask for a quote with the number 03730102089 or OTX-4VC0003, plus your quantity. Small orders and full export cartons are both welcome, and we reply within 24 hours.
Questions about this number
Is OTX-4VC0003 the same as Norma 03730102089?
Yes. OTX-4VC0003 matches Norma 03730102089: band width 0.875 in. If the hose has been changed since the old clamp was fitted, measure the hose outside diameter before ordering.