Mack 11ME378M Cross Reference

OneTouch OTX-4VC0591 is a direct interchange for Mack 11ME378M. 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-4VC0591 specifications (replaces Mack 11ME378M)

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 Mack 11ME378M 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

Send us the Mack 11ME378M number with the quantity you need and your delivery country. We reply within 24 hours with price and lead time for OTX-4VC0591.

Questions about this number

Is OTX-4VC0591 the same as Mack 11ME378M?

Yes. OTX-4VC0591 matches Mack 11ME378M: band width 0.875 in. If the hose has been changed since the old clamp was fitted, measure the hose outside diameter before ordering.