Crown Coupler – E-3679

At 1.6 inches wide, 1.1 inches high, and 0.7 inches long, this compact coupler joins two components to transmit motion or force between them at a connection point on Crown and Raymond lift trucks. A coupler of this kind links one element to another so drive, force, or a working signal passes across the joint, and its small dimensions and 0.35-pound weight mark it as a connecting component rather than a major structural part.

Because a coupler sits at the interface between two separate parts, it absorbs whatever misalignment, vibration, and load fluctuation pass between them. Wear typically shows as looseness or reduced integrity at the connection as that interface degrades, and a coupler with play is due for replacement to keep the joint tight.

Cataloged for Crown equipment with Raymond fitment also noted, it serves as a replacement at its connection point. When ordering, match the coupler's dimensions and its bore or interface style to the part coming off, since a coupler has to fit both halves of the joint it ties together.