StickMon,
Until someone measures a new set of OEM mounts, I thought I could contribute some used measurements. I measured a set of OEM mounts that have 30K miles on them, but look in excellent shape. The battery on my caliper is dead, so this is +/- 1 mm:
OEM 30K Mile Mounts:
Top to bottom thickness excluding bolts: 67 mm
Diameter of rubber at base: 104 mm
Maybe the Bimmerworld mounts are shorter because they don't compress as much, and after compression, the stock mounts are compressed to a shorter height.
Salty
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2006 BMW Z4M Interlagos Blue/Black
Aux Port|LED Interior|LED Strip Trunk|Underseat First Aid Box|Stubby Antenna|Intravee II|BMW Oil Change Kit|Top Down Side Panels|Vibra Technics Engine Mounts|Rogue Trans Mounts|Engine Mount Bolts Upgrade|RS Windblocker|Euro Front Plate|M5 Illum Shift Knob|Supersprint Powerloop Exhaust|Gruppe-M Intake|RPI Scoop|Black Grills|19x8.5 ET35 F 19x9.5 ET22 R Sportline 8s PSS| Besian Vanos|CDV Delete
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