Dynaflex 40-500-2S Cross Reference

OneTouch OTX-4VC0530 is a direct interchange for Dynaflex 40-500-2S. Both are a quick-release v-band clamp, so the clamp drops into the same position on the vehicle without changes to the hose or fitting.

OTX-4VC0530 specifications (replaces Dynaflex 40-500-2S)

Clamp Type	Quick-Release V-Band Clamp
Application	Exhaust & Turbo (General Purpose)
Nominal Diameter	5.30 in (134.6 mm)
Insert Thickness (A)	0.05 in
Insert Apex Width (B)	0.262 in
Insert Depth (C)	0.141 in
Band Thickness (D)	0.035 in
Band Width	0.75 in
OEM Manufacturer	Caterpillar
Sold As	Each

Where the Dynaflex 40-500-2S 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-4VC0530 is used on exhaust & turbo (general purpose).

Other part numbers that match OTX-4VC0530

20 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4VC0530.

Ordering OTX-4VC0530

Ask for a quote with the number 40-500-2S or OTX-4VC0530, plus your quantity. Small orders and full export cartons are both welcome, and we reply within 24 hours.

Questions about this number

Is OTX-4VC0530 the same as Dynaflex 40-500-2S?

Yes. OTX-4VC0530 matches Dynaflex 40-500-2S: band width 0.75 in. If the hose has been changed since the old clamp was fitted, measure the hose outside diameter before ordering.