Dolly Parts

The Angled Axle Bracket joints the axle tube and upright tube on a Dynamic Dolly. Heavy duty, high quality plastic design. Can also be used on existing Seitech dollies. Standard on all new Dynmaic Dollies. Plastic, two piece bracket. Works on either...

The Axle T-Bracket is used to join the axle tube and forward tube at the back of the dolly. Open design can also be used as a T fitting on racks or double axle dollies. Heavy duty, high quality plastic design. Can also be used on existing Seitech dollies...

The Dynamic Bow Heel Bracket, or elbow fitting, connects the center line tube with forward upright tube at a thirty degree angle. It also allows the front of the dolly to rest on the ground with little chafing. Used on Laser, Sunfish, V15, C420 and CFJ...

The Dynamic Bow Heel Bracket, or elbow fitting, connect the center line tube with the forward upright tube at a fifteen-degree angle. This is used on boats with plumb bows and is less common than the standard 30-degree angle Bow Heel Bracket. 100%...

The Dynamic Dolly Bow Handle Bracket provides hanging bow support on boats like the Laser and Byte. The edge of the boat sits comfortably on the bracket for a snug fit. Add an edge trim for protecting your boat's finish. This is a two sided bracket that...

The Dynamic Dolly Bow Handle Bracket provides hanging bow support on boats like the Sunfish, V-15, or 29er with a single tube. The edge of the boat sits comfortably on the bracket for a snug fit. Add an edge trim for protecting your boat's finish...

Standard handle fitting for Dynamic dolly handle assemblies, to be used with standard handle tube and handle grips. This bracket can also be used on existing Seitech dollies. Hardware, handle, and grips sold separately. Standard bow handle bracket on...

This aluminum handle tube slides into the handle bracket on Dynamic and Seitech dollies, providing a convenient place to hold the dolly. Handle grips can be easily fitted over the tubes to make moving your dolly a breeze!   Lightweight, aluminum...

Replacement handle grip for all Dynamic Dollies and Seitech dolly handles. This hard rubber grip resists the sun and fits snuggly once installed. Single grip, works on either side of handle Made from heavy duty rubber material Fits snuggly once...

The Dynamic Dolly wheel is the next generation of dolly wheels. This smooth tire has integrated Delrin ball bearings for easy rolling on any surface. Sold Individually and can be used on either side of dolly Standard on all new Dynamic Dollies. Smooth...

The Dynamic Dolly wheel is the next generation of dolly wheels. This smooth tire has integrated Delrin ball bearings for easy rolling on any surface. This large wheel measures 18" x 9.5" and can replace existing Seitech F Wheels. Sold Individually and...

New from Optiparts The new Optiflex-lite wheels are the ultimate in wheel design. They are ultra light, weigh just 1750 grams, have a wide surface and large diameter for easy use on sand. Best part is, they are puncture proof! No more flat tires...

Replacement dolly wheel shaft assembly from Dynamic Dollies. Standard 9 - 3/8 inch length as found on all new Dynamic Dollies. Please note this shaft can be used on Seitech Dolly products, but is only compatible with the Dynamic Dollies Angled Axle...

The Dynamic Sling Bracket attaches the sling to the top of the upright tube on either side of the dolly axle assembly. Heavy duty, high quality plastic design. Includes a tie down point. Standard on all new Dynamic Dollies. Can also be used on existing...

3 inch wide polyester, non-stretch web sling used on all new Dynamic dollies. Attaches to dolly with the 'Sling Bracket' (one on each side). Compatible with all existing Seitech beach dollies (historically a yellow strap). 3" wide red polyester...

The edge trim makes the perfect match between boat's bow to the dolly. The cap helps secure the bow to the dolly, prevents gelcoat abrasion under the gunwale of the Laser, and cushions in the 3-point "hanging" Laser support during storage and trailering...