Note: Please review application guide below to confirm correct part number for your aircraft.
Lord Engine Mount Application Guide (PDF)
These compression type couplings consist of bonded rubber joints pressed into the sockets of metal hubs. These dynafocal engine suspensions provide proper flexible support to isolate engine vibrations and reduce noise transmission to airframe structure in all aircraft applications. Careful design assures maximum strength to hold the engine under ultimate load and emergency conditions. Suspensions also distribute loads in most desirable patterns, control engine motions, accommodate thermal expansion and manufacturers’ tolerances.
Engine mounts arrived quickly and well packaged.
These Lord mounts were one of the more difficult items to locate and Aircraft Spruce had them in stock! Not the fault of Aircraft Spruce, but they had some residue moisture pitting on the large washers, a result of being sent to them with production tailings from the rubber or other product being not cleaned off. And these mounts are incredibly expensive! Once I cleaned and prepped for installation I think I stayed the depredations of the washers. Only other complaint is the cost that Aircraft Spruce charges for shipping! That is a concern that helps me to consider careful review of who/how I order as do many of my associates. When you can save 10%-15% of your order just on shipping and tax itâ€™s a no brainer.
1) Yes, it comes with both pieces as shown in the photo, but it is only one mount. 2) Yes. 3)The difference between the -40 and the -53 are the Spacers only.