This is a motor mount drilled and tapped to fit the
O.S. FS-90 four-stroke and .91 Surpass engines.
Included is all hardware necessary for mounting the engine to a firewall and
to mount the engine to the mount. The hole for the nose gear is not pre-drilled
INCLUDES: Four engine mounting screws (for mounting the engine to the mount)
Four lock washers (for the engine mounting screws)
Four blind nuts (they fit into the firewall)
Four motor mount screws (for mounting the mount to the firewall)
One L-wrench for the screws (Size M5x25)
SPECS: Type of Material: All Aluminum mount with Steel screws and washers
Type of Mount: Beam Style, Square Shaped Back
Length: 3-5/16"
Width: 2-1/2"
Height: 2-1/2"
Weight: 90 grams (3.17 ounces)
Mounting Lugs (Width between lugs) 2 1/16"
Mounting Lugs (Length from front to back) 1"
Backplate (Width between lugs) 1 15/16"
Backplate (Height from top to bottom) 1 15/16"
JBN 6/29/93
ir/jl
updated jpg 10/27/05
Click here for Units of Measure Conversion Calculators
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