Dolly Parts

Keel tube assembly for double tounge dollies. Seperates each tube of a double dolly and provides a spot for the boat to rest. Padded with fubber tubing.   

Hex Head Bolt for Dynamic and SEITECH Dollies  

V-fitting dolly part made of flexible santoprene. Wing nut attachment used for easy adjustment, sold separately.

Molded eyelet allows for boat tie-down. **NOT SEITECH® compatible.

Axle bracket 

This replacement air wheel from Dynamic Dollies is the same as the stock wheel from Dynamic. It is a complete wheel with inner tube and all the necessary pieces.  The dimensions of this wheel is: 16" x 4"  This wheel fits a 1" wheel shaft and...

This Wheel Shaft, at 6 and 11/16", is a replacement shaft for Dynamic Dollies without a sling. It fits the standard wheel size and includes the push button for holding the dolly wheel on the shaft.

This Wheel Shaft, at 9 and 3/8", is a replacement shaft for all sling style Dynamic Dollies. It fits the standard wheel size and includes the push button for holding the dolly wheel on the shaft.  

The Cross Fitting is used most commonly for connecting the center-line tube and the rear axle tube on sling style dollies. This part is made and designed by Dynamic Dollies but will also work as a replacement part for Seitech® dollies.  

The 30° elbow fitting is typically used to connect the center-line tube to the vertical handle tube. It is a part made and designed by  Dynamic Dollies but will also work as a replacement part for Seitech® Dollies.