Volvo 21445458 Cross Reference

OneTouch OTX-4VC1443 is a direct interchange for Volvo 21445458. 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-4VC1443 specifications (replaces Volvo 21445458)

Clamp Type	V-Band Clamp
Application	DPF / Aftertreatment
Nominal Diameter	14.43 in (366.5 mm)
Insert Thickness (A)	0.077 in
Insert Apex Width (B)	0.104 in
Insert Depth (C)	0.281 in
Band Thickness (D)	0.062 in
Band Width	0.732 in
Compatible With	Volvo Mack | Cummins ISC Engines
OEM Manufacturer	Cummins, Volvo
Sold As	Each

Where the Volvo 21445458 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-4VC1443 is used on dpf / aftertreatment.

Other part numbers that match OTX-4VC1443

7 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4VC1443.

Ordering OTX-4VC1443

Send us the Volvo 21445458 number with the quantity you need and your delivery country. We reply within 24 hours with price and lead time for OTX-4VC1443.

Questions about this number

Is OTX-4VC1443 the same as Volvo 21445458?

Yes. OTX-4VC1443 matches Volvo 21445458: band width 0.732 in. If the hose has been changed since the old clamp was fitted, measure the hose outside diameter before ordering.