Mack 25502587 Cross Reference

Mack 25502587 is a Mack OEM part number. The OneTouch Exim replacement is OTX-4VC0321MK, a v-band clamp. It fits the same hose or pipe and installs the same way, so OTX-4VC0321MK can be ordered wherever Mack 25502587 is called for.

OTX-4VC0321MK specifications (replaces Mack 25502587)

Clamp Type	V-Band Clamp
Application	EGR System
Nominal Diameter	3.21 in (81.5 mm)
Insert Thickness (A)	0.05 in
Insert Apex Width (B)	0.261 in
Insert Depth (C)	0.625 in
Band Thickness (D)	0.035 in
Band Width	0.625 in
Compatible With	Mack Pinnacle Clamp EGR Hot Side Tube
OEM Manufacturer	Mack, Volvo
Sold As	Each

Where the Mack 25502587 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-4VC0321MK is used on egr system.

Other part numbers that match OTX-4VC0321MK

13 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4VC0321MK.

Ordering OTX-4VC0321MK

Quote requests for OTX-4VC0321MK are answered within 24 hours. Tell us the quantity, and mention Mack 25502587 if you are replacing that number.

Questions about this number

Is OTX-4VC0321MK the same as Mack 25502587?

Yes. OTX-4VC0321MK matches Mack 25502587: band width 0.625 in. If the hose has been changed since the old clamp was fitted, measure the hose outside diameter before ordering.