Mack 1ME268M Cross Reference
Mack 1ME268M is a Mack OEM part number. The OneTouch Exim replacement is OTX-4VC0321A, a v-band clamp. It fits the same hose or pipe and installs the same way, so OTX-4VC0321A can be ordered wherever Mack 1ME268M is called for.
OneTouch replacement
Part No. OTX-4VC0321A
- Band Width 0.75 in
OTX-4VC0321A specifications (replaces Mack 1ME268M)
| Clamp Type | V-Band Clamp |
| Application | Turbocharger |
| Nominal Diameter | 3.21 in (81.5 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 |
| Compatible With | Peterbilt 389 |
| OEM Manufacturer | Mack, Volvo |
| Sold As | Each |
Where the Mack 1ME268M 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-4VC0321A is used on turbocharger.
Other part numbers that match OTX-4VC0321A
7 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4VC0321A.
| Name | Part Number | Type |
|---|---|---|
| Automann | 561.29321A | Aftermarket |
| Automann | 56129321A | Aftermarket |
| Excoh | 4VC0321A | Aftermarket |
| Mack | 1ME268M | OEM |
| Mack | 20592787 | OEM |
| New Star | S-26498 | Aftermarket |
| New Star | S26498 | Aftermarket |
| Volvo | 20592787 | OEM |
Ordering OTX-4VC0321A
Ask for a quote with the number 1ME268M or OTX-4VC0321A, plus your quantity. Small orders and full export cartons are both welcome, and we reply within 24 hours.
Questions about this number
Is OTX-4VC0321A the same as Mack 1ME268M?
Yes. OTX-4VC0321A matches Mack 1ME268M: band width 0.75 in. If the hose has been changed since the old clamp was fitted, measure the hose outside diameter before ordering.