Isoflex IFV85-20S Engine Mount for Nanni & Other Marine Engines

Isoflex self-aligning adjusters increase the mount's stud strength up to 3x by providing a compression fit. Adjusters allow up to 4 degrees of bracket-to-bearer misalignment to reduce point loading.

  • Stud size 3/4" (M20)
  • 5.51" mounting center (140mm)
  • Minimum free height 3.15" (80mm)
  • Replaces factory mounts for Nanni, MAN, Fiat-Iveco
  • Provides at least 85% vibration isolation at worst case engine idle (4cyl and above) = less equipment fatigue, maintenance and associated noise
  • Encapsulated core allows for fine tuning of inverted stiffness
  • Resilient element co-polymer resists fuel, oils, water and hydraulic fluids
  • Hold-down bolt slots can be rotated to any direction for easier installation
  • Fail safe

Replaces Isoflex M85-20S mount.



Supported Engine Models

Ford Lehman: Super 225, Super 275, Super 355

MAN: D 0226 M, D 0226 ML, D 0226 MT

Nanni: 6.420 TDI, 6.660 E, 6.660 LE, T6 300



Download IFV85-20S Data Sheet

Download Data Sheet





FeatureMetricImperial
Working Load per Mount75 - 300165 - 660
Base Foot Print (LxW)188 x 1007.40 x 3.94
Base Bolt Centers (C)1405.51
Base Bolt Diameter (D)121/2
Base Thickness (T)200.79
Stud Diameter (S)20M20 (3/4" approx)
Min Free Height (J)803.15
Overall Height (H)1425.59
Weight1.32.9