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OS Motors Motor Mount 65LA/61-91FX/75AX (OS Motors OSMG2780 | OSMG2780)

Model: OS Motors OSMG2780
Dist. #: OSMG2780   SKU: OSMG2780

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Price:  $54.09

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Updated on Sep 27, 2025 09:58:30 PM

Motor Mount 65LA/61-91FX/75AX...
This is a motor mount drilled and tapped to fit O.S.
61SF, 61SF-P, 61RF, 61RF-P, 60FP, 61FX (2-stroke)
Includes all hardware required for installing the engine to a firewall software and to
mount an engine to the engine mount. The nose equipment hole is not pre-drilled.

INCLUDES:
4 engine installing screws (to secure the engine to the mount)-
    M3.5x16
4 lock washers (for the engine installing screws)
4 blind nuts (they fit into the firewall software)
4 motor mount screws (to secure the mount to the firewall software)-
    M4x20
One L-wrench for the screws

SPECIFICATIONS:
Kind of Material: All Aluminum mount with Steel screws and washers
Kind of Mount: Beam Design, Square Shaped Back
Length: 78mm (3")
Width: 45mm (1.77")
Height: 45mm (1.77")
Center Distance In Between Firewall Software Mounting Holes: 46.6mm
** Distance from firewall software to first engine installing hole: 37mm

REMARKS:
The firewall software installing holes remain in a square configuration, so C.D.
dimension would apply to leading and bottom and side to side. cmc 9/01

** upgraded ** cmc 05/12/05
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