You can shop individual replacements when a handle slips, a crank retainer assembly wears out, or a return component no longer tracks correctly. Depending on the repair, you may also need associated mounting hardware, fasteners, brackets, related tarp hardware, or replacement tarps if the fabric is worn.

How to Choose the Right Hand Crank Tarp System Part

Match the replacement part to your current assembly style, shaft type, retainer type, mounting setup, and measurements before ordering. If you need help identifying the layout, see understanding the components of a tarp system.

• If the handle slips or no longer locks securely, replace the crank handle kit or the matching drive connection.
• If the tarp binds while rolling, inspect the roller path, the spline shaft, and the front roll return assembly for bent, worn, or misaligned parts.
• If the retainer is worn, loose, or no longer holds position, replace the crank retainer assembly. Pinless crank retainer assemblies eliminate the pull pin, while standard crank retainer assemblies use a pin-style retention setup.

Before choosing a part, verify the shaft length and profile, retainer style, bracket spacing, mounting-hole pattern, handle fit, and overall measurements on the existing setup. Depending on the repair, you may also need associated mounting hardware, fasteners, brackets, or related tarp hardware.

• Inspect handles, retainers, brackets, and shaft connections for looseness, cracks, or wear
• Lubricate moving connection points so the system rolls and locks smoothly
• Check exposed parts for corrosion, fluid buildup, and weather-related wear from road salt, automotive fluids, and rain

If you’re comparing other manual replacement-part categories, shop ratchet tarp system replacement parts.

How Hand Crank Tarp System Parts Reduce Downtime

Quality handcrank tarp system parts reduce setup delays and keep the tarp secure in transit. Faster rolling and unrolling means less time spent covering loads and fewer interruptions on the road.

The hand crank system also gives you partial tarp access when unloading. With the right front roll return assembly and related components, you can fold the tarp back to

reach cargo without removing the whole tarp.

This page includes manual tarp system components and dump truck tarp system parts in the following categories:

• crank handle kits
• crank retainer assemblies
• spline shafts
• front roll return assemblies
• replacement hardware and related tarp hardware

Use these manual tarp system components and dump truck tarp system parts to match the repair before you order.

Browse the products below to find the replacement parts you need.

Frequently Asked Questions

What parts are included in a hand crank tarp system?

A hand crank tarp system can include a crank handle kit, a crank retainer assembly, a spline shaft, a front roll return assembly, rollers, brackets, and replacement hardware. The exact parts depend on your current setup and the repair you’re making.

How do I know which replacement part fits my tarp system?

Match the part to your current assembly style, shaft type, retainer type, mounting setup, and measurements. Check the handle connection, shaft profile, bracket spacing, and mounting-hole pattern before ordering.

What is the difference between a crank handle kit and a retainer assembly?

A crank handle kit gives you the handle and related drive connection used to roll and unroll the tarp. A retainer assembly holds and secures the handle when it’s stored, and it may be available in pinless or standard styles.

When should I replace hand crank tarp parts?

Replace hand crank tarp parts when you notice a slipping handle, binding tarp movement, a worn or loose retainer, bent or damaged shaft components, corrosion, or repeated issues with rolling and securing the tarp.