Norma 3730104107 Cross Reference

Norma 3730104107 is a Norma aftermarket part number. The OneTouch Exim replacement is OTX-4VC0423, a v-band clamp. It fits the same hose or pipe and installs the same way, so OTX-4VC0423 can be ordered wherever Norma 3730104107 is called for.

OTX-4VC0423 specifications (replaces Norma 3730104107)

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 3730104107 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

Ask for a quote with the number 3730104107 or OTX-4VC0423, plus your quantity. Small orders and full export cartons are both welcome, and we reply within 24 hours.

Questions about this number

Is OTX-4VC0423 the same as Norma 3730104107?

Yes. OTX-4VC0423 matches Norma 3730104107: band width 0.75 in. If the hose has been changed since the old clamp was fitted, measure the hose outside diameter before ordering.