IsoFlex™ General Purpose Isolation Mounts

IsoFlex™ isolation mounts are made with highly resistant co-polymer and marine alloy hold-down bases for excellent durability and longevity.

The mounts are made with a stable, engineering-grade polymer instead of rubber to specifically resist oils, fuels, water and hydraulic fluids while providing at least 85% vibration isolation.

Available with and without thrust rings, the mounts can be used for both propulsion and generator applications. Available with either an adjustment stud or as a bolt down.

Mount Color / Hardness (SDH-A)
Yellow (50), Red (60), Black (70)
Royal Blue (75), Green (80), Grey (90)
Model Max Load (lb) Footprint LxW (in) Bolt Centers (in) C Bolt DIA (in) d No. of Bolts Base Thickness (in) t Bolt DIA (in) Clearance (in) J Weight (lb) Data Sheet
GPM10-1/2inch B 88-550

5.31 x 2.95 3.85-4.33 0.375 2 0.48 0.5 1.57 0.8 PDF
GPM10-12B 88-550

5.31 x 2.95 3.85-4.33 0.375 2 0.48 M12 (1/2″ approx) 1.57 0.8 PDF
GPM10-16B 88-550 5.31 x 2.95 3.85-4.33 0.375 2 0.48 M16 (5/8″ approx) 1.57 0.8 PDF
GPM10FS-1/2inch B 110-660 5.31 x 2.95 3.85-4.33 0.375 2 0.48 0.5 1.57 0.8 PDF
GPM10FS-12 B 88-660 5.31 x 2.95 3.85-4.33 M12 2 0.48 M12 (1/2″ approx) 1.57 0.8 PDF
GPM13FS-16B 5.51 x 2.95 3.85-4.33 0.5 2 .59 M16 (5/8″ approx) 2.36 PDF
GPM15FS-16B 165-660 7.09 x 3.86 4.96-5.24 M12 2 0.59 M16 (5/8″ approx) 2.36 1.3 PDF
GPM15FS-20B 165-660 6.96 x 3.86 5 0.5 2 0.59 M20 (3/4″ approx) 2.36 1.3
GPM20FS-20 150-1980 9.45×5.08 7.13 0.625 2 0.98 M20 (3/4″ approx) 2.95 2.6 PDF
GPM6-6 (60) Feb-44 3.58 x 2.02 2.55 0.25 2 0.31 M6 x 20 0.79 0.2 PDF
GPM7-12B 44-264 4.41 x 2.52 3.0-3.5 0.3125 2 0.48 M12 (1/2″ approx) 1.22 0.5 PDF
GPM7FS-12B 44-264 4.41 x 2.52 3.0-3.5 0.3125 2 0.48 M12 (1/2″ approx) 1.22 0.5 PDF