Centurion Shaft Log

Some of the older Ski Centurion boats used a steel shaft log screwed to a molded hull flange. These are all prone to rusting from the inside out. Conventional aluminum and brass shaft logs will not fit these applications. We have designed a Stainless Steel improved Shaft log. The TRD version uses a stainless tube that has a rolled edge to retain your hose clamp and is Tig welded to a stainless oversize base plate. We recommend not screwing into the fiberglass flange but prefer to drill (2) 1/4" holes through the "wings" one on each side through the flange and use 1/4" stainless bolts and 3M 5200 caulk to secure the shaft log.

Inset pics show an original rusted through log, and another showing the new TRD log with the original

Hose size:  1 3/4"

Flange/plate dimensions: 5" wide 2 1/2" high