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Dolly Parts

We offer replacement parts from Dynamic Dollies for launching dollies and racks from Dynamic Dollies and Racks. In most cases, these replacement parts will also work for other dolly manufacturers, including Seitech. We stock a huge inventory of wheels, angled axle brackets, heel brackets, handle brackets and grips, axle t brackets, and more. Small hardware including replacement nuts and bolts are also available.


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  • Dynamic Dolly Wing Nut Wing Nuts

    Dolly Wing Nuts

    Dynamic Dollies & Racks
    $1.00
    These Wing Nuts are designed for the Wing Hex Bolt used on Dynamic dolly and Seitech dolly T-Brackets. Using a wing nut over a lock nut means you can disassemble the dolly quickly. Quick on and off Stainless Steel Original Equipment Fits 1/4 inch bolts...
    Qty in Cart: 0
    Price:
    $1.00
    Subtotal:
  • Dolly Bolts - Short Dolly Bolts - Short

    Dolly Bolts - Short

    Dynamic Dollies & Racks
    $0.90
    Short Bolts were used on older style Angled Axle Brackets. Pair with a Hex Lock Nut for secure fit. Stainless Steel Original Equipment Sold Individually
    Qty in Cart: 0
    Price:
    $0.90
    Subtotal:
  • Dynamic Bow V Support

    Dynamic Bow V Support

    Dynamic Dollies & Racks
    $47.00
    The bow v-support cradles the hull of the boat near the bow and cushions the boat from the dolly. Made from thick rubber. New design allows support to be fixed in place with a bolt and wing nut. Standard on all new Dynamic Dollies, but can also be used...
    Qty in Cart: 0
    Price:
    $47.00
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  • Dolly Wing Hex Bolt Wing Hex Bolt

    Dolly Wing Hex Bolt

    Dynamic Dollies & Racks
    $1.40
    The Wing Hex Bolt is used on Dynamic Dolly and Seitech dolly T-Brackets for quickly taking apart your dolly. Pair each bolt with a Wing Nut for fastest breakdown. Quick on and off Stainless Steel Original Equipment 1/4 inches x 2 1/2 inches Sold...
    Qty in Cart: 0
    Price:
    $1.40
    Subtotal:
  • Dolly Bolts - Long Dolly Bolts - Long

    Dolly Bolts - Long

    Dynamic Dollies & Racks
    $0.90
    Long Bolts are used on nearly all Dynamic Dolly and Seitech dolly brackets. Pair with a Hex Lock Nut for secure fit. (See Related Products). Stainless Steel Original Equipment 1/4 x 2 5/16 inch Sold Individually
    Qty in Cart: 0
    Price:
    $0.90
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  • Dolly Hex Lock Nut Dolly Hex Lock Nut

    Dolly Hex Lock Nut

    McMaster-Carr
    $1.10
    The Hex Lock Nut fits both the long and short bolts for Dynamic Dollies and Seitech dollies. The Nylock feature ensures your bolts stay in place. Fits 1/4 inch bolts Stainless steel Original equipment Sold Individually
    Qty in Cart: 0
    Price:
    $1.10
    Subtotal:
  • Dynamic Dolly Large Wheel Kit Dynamic Dolly Large Wheel Kit

    Dynamic Dolly Large Wheel Kit

    Dynamic Dollies & Racks
    $410.00
    The Dynamic Dolly wheel is the next generation of dolly wheels. This large wheel measures 18" x 8.5" and can replace existing Seitech F Wheels. It has integrated Delrin ball bearings for easy rolling on any surface. Designed to update an existing Dynamic...
    Qty in Cart: 0
    Price:
    $410.00
    Subtotal:
  • Dynamic Dolly Handle Edge Trim (Sunfish)

    Dynamic Dolly Handle Edge Trim (Sunfish)

    Dynamic Dollies & Racks
    $11.40
    The cushion cap makes the perfect match between boat's bow and the dolly. The cap helps secure the bow to the dolly, prevents gelcoat abrasion under the gunwale of the Sunfish, and cushions the 3-point "hanging" Sunfish support during storage and...
    Qty in Cart: 0
    Price:
    $11.40
    Subtotal:
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Dolly Replacement Parts Guide

Not sure what part you need to replace on your dolly? We've got you covered with our handy dolly replacement parts guide.

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Angled Axle Bracket - Connects axle tube, upright tube, and wheel shaft.

Axle T Bracket - Connects axle tube to aft tongue tube, and joins tubes on many racks.

Bow Heel Bracket - Connects forward tongue tube to bow tube. Use the standard bracket for most dollies, and 15 degree Bracket for plumb bows.

Handle Bracket - Supports bow (on some dollies) and provides attachment point for handle tube and grips. Use this standard bracket for dollies that do not support bow on bracket and use either the wide cup bracket or narrow cup bracket for dollies that do support bow on the bracket.

Sling Bracket - Holds sling at top of upright tube.

Sling - Support boat or kayak with padded finish. Sling available in multiple lengths.

Wheel - Standard Wheel and Large Wheel replacement wheels available.

Wheel Shaft - Bolted into Angled Axle Bracket with keeper pin on the end for wheel. Use Wheel Shaft 44101 for standard wheels.


Seitech Part Replacements

Please note that Seitech fittings are currently unavailable from the manufacturer. Fittings from Dynamic Dollies are compatible with most, but not all, of their Seitech equivalents. Please check for additional information about compatibility with a Dynamic replacement fitting on individual product pages.

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