ISCA Parts

Replacement ISCA sailboat boom end cap with single eye. This cap is mounted to the aft end of the upper boom. Plastic Fitting Zim Sailing Part # 48153 This is an official International Sunfish Class Association™ (ISCA®) class approved fitting...

The wood rudder blade is a great option for the recreational or casual ISCA sailor, offering a strong, long lasting blade that is less expensive than the standard fiberglass racing blades. Designed to work with existing ISCA rudder cheeks.  Wood...

Wood daggerboard for the ISCA Sailboat. Designed to the same dimensions as the standard fiberglass daggerboard but a less expensive solution for the casual ISCA sailor.  Wood Construction Zim Sailing Part # 48147 This is an official International...

The bailer plug fits into the top of the ISCA bailer assembly to control the flow of water exiting the cockpit. Rubber construction for long life and ease of use.  Bailer Plug 4 1/2 inches long Zim Sailing Part # 48134 This is an official...

Official replacement bailer cap for ISCA sailboats. This is the 'long' style 1-5/16 inch cap found commonly on boats produced prior to 1972. 1-5/16″ in length Official replacement fitting Threads into existing bailer assembly  Zim Sailing...

Replacement bailer housing for the ISCA sailboat. Durable plastic construction.  Bailer Housing Zim Sailing Part # 48131 This is an official International Sunfish Class Association™ (ISCA®) class approved fitting. Zim Sailing is the...

Sail rings are a traditional way of attaching your ISCA sail to the booms. Preferred by recreational and casual sailors for their ease of use, we offer these in a convenient 30 pack.  Plastic Sail Rings 30 pack Zim Sailing Part # 48130 This is an...

Made adjustments to your gooseneck assembly a breeze with this handy quick adjust lever. This lever replaces the bolt and allows you to slide the gooseneck back and forth on the lower boom more easily to tune your rig. Quick Adjust Lever No Tools...

The bailer assembly is mounted to the hull of the ISCA to provide a way to drain water from the cockpit. The complete assembly has a housing that is mounted to the hull with a threaded cap that screws into the housing from the cockpit with a rubber plug...

The bailer assembly is mounted to the hull of the ISCA to provide a way to drain water from the cockpit. The complete assembly has a housing that is mounted to the hull with a threaded cap that screws into the housing from the cockpit with a rubber plug...

Race spec line kit for the ISCA sailboat, found on all Zim Sailing ISCA - Race boats. Includes all the lines you need to upgrade your boat! Race Line Kit Cut and labeled for convenience Zim Sailing Part # 48114 This is an official International Sunfish...

Line kit for the ISCA - Club, including all the lines you need to set up your ISCA or to replace a worn set of lines. Standard on the Zim ISCA - Club sailboat. Complete Line Kit Club Spec Zim Sailing Part # 48113 This is an official International...