Norma 03730104107 Cross Reference

OneTouch OTX-4VC0423 is a direct interchange for Norma 03730104107. Both are a v-band clamp, so the clamp drops into the same position on the vehicle without changes to the hose or fitting.

OTX-4VC0423 specifications (replaces Norma 03730104107)

Clamp Type	V-Band Clamp
Application	Exhaust & Turbo (General Purpose)
Nominal Diameter	4.23 in (107.4 mm)
Insert Thickness (A)	0.05 in
Insert Apex Width (B)	0.262 in
Insert Depth (C)	0.141 in
Band Thickness (D)	0.05 in
Band Width	0.75 in
Sold As	Each

Where the Norma 03730104107 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-4VC0423 is used on exhaust & turbo (general purpose).

Other part numbers that match OTX-4VC0423

4 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4VC0423.

Ordering OTX-4VC0423

Quote requests for OTX-4VC0423 are answered within 24 hours. Tell us the quantity, and mention Norma 03730104107 if you are replacing that number.

Questions about this number

Is OTX-4VC0423 the same as Norma 03730104107?

Yes. OTX-4VC0423 matches Norma 03730104107: band width 0.75 in. If the hose has been changed since the old clamp was fitted, measure the hose outside diameter before ordering.