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Barry Mount Vibration Isolator for Cummins QSM11 Engines


All engine mounts come with a small tube of Metalube grease for a though “Top-to-Bottom” greasing of the stud threads and washer faces

Fits Cummins QSM11 Engines

Cummins Part: 3964883

Rubber Durometer: 65
Stud Size: 1″

Shipping Weight

9 lbs

Shipping Dimensions 6 × 6 × 6 in
Clear selection


Barry Controls Marine Mounts are designed to provide effective noise and vibration isolation of marine engines up to, but not limited to, 1,000 hp.

One of the most important features of Barry Controls Marine Mounts is their ability to isolate vibration while transmitting full propeller thrust, efficiently isolating engine noise and vibration from the hull of the vessel.

This improves the reliability of equipment, and provides unmatched occupant comfort, particularly during start up or while at low RPMs.

• Mechanically captive
• Resilient elements of oil-resistant Neoprene
• Corrosion resistant exposed metal parts
• Off-the-shelf availability
• Easy to install
• Proven durability
• Height adjustability for engine alignment purposes


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