Volvo 21021850 Cross Reference

Volvo 21021850 is a Volvo OEM part number. The OneTouch Exim replacement is OTX-4VC0591, a v-band clamp. It fits the same hose or pipe and installs the same way, so OTX-4VC0591 can be ordered wherever Volvo 21021850 is called for.

OTX-4VC0591 specifications (replaces Volvo 21021850)

Clamp Type	V-Band Clamp
Application	Exhaust & Turbo (General Purpose)
Nominal Diameter	5.91 in (150.1 mm)
Insert Thickness (A)	0.05 in
Insert Apex Width (B)	0.428 in
Insert Depth (C)	0.309 in
Band Thickness (D)	0.04 in
Band Width	0.875 in
OEM Manufacturer	Cummins, Mack, Volvo
Sold As	Each

Where the Volvo 21021850 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-4VC0591 is used on exhaust & turbo (general purpose).

Other part numbers that match OTX-4VC0591

13 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4VC0591.

Ordering OTX-4VC0591

Quote requests for OTX-4VC0591 are answered within 24 hours. Tell us the quantity, and mention Volvo 21021850 if you are replacing that number.

Questions about this number

Is OTX-4VC0591 the same as Volvo 21021850?

Yes. OTX-4VC0591 matches Volvo 21021850: band width 0.875 in. If the hose has been changed since the old clamp was fitted, measure the hose outside diameter before ordering.