3/8" x 3" Heavy-Duty Cotter Pin for Roll-Off Trucks & Trailers

Keep your roll-off truck or trailer properly maintained with this 3/8-inch diameter x 3-inch long Cotter Pin, a replacement retaining fastener for compatible roll-off equipment and heavy-duty machinery.

Cotter pins, also known as split pins, are commonly used to help secure pins, shafts, and other mechanical components where a retaining fastener is required.

This 3/8" x 3" cotter pin provides a replacement option for compatible roll-off truck, roll-off trailer, and related equipment applications requiring these dimensions.

Whether you're replacing a missing cotter pin, repairing worn hardware, or stocking maintenance supplies for your fleet, this replacement fastener is a useful addition to your equipment parts inventory.

Product Features & Benefits

• 3/8-Inch Pin Diameter: Designed for compatible applications requiring a 3/8-inch cotter pin.

• 3-Inch Overall Length: Provides the specified length for compatible retaining applications.

• Split-Pin Design: Designed to pass through an appropriately sized hole, with the ends bent to help retain the fastener.

• Replacement Retaining Hardware: Used for securing compatible pins, shafts, and mechanical assemblies.

• Roll-Off Equipment Applications: Suitable for compatible roll-off truck and trailer hardware installations.

• Versatile Replacement Part: Can be used on other heavy-duty equipment where the specified dimensions and fastener requirements match.

• Convenient Maintenance Item: Useful for routine equipment maintenance and replacement hardware inventory.

Product Specifications

Designed for Roll-Off Truck & Trailer Applications

The 3/8" x 3" cotter pin is a retaining fastener used in mechanical assemblies where components must be held in position.

Roll-off trucks and trailers contain numerous pins, shafts, brackets, and moving assemblies that may require mechanical retaining hardware.

A properly sized cotter pin helps retain a compatible component when installed through the designated hole and secured according to the equipment manufacturer's requirements.

This replacement cotter pin may be used on compatible equipment from manufacturers such as BENLEE, Galbreath, Galfab, Dragon, Rudco, and other roll-off equipment brands, provided the original fastener specifications match.

When Should You Replace a Cotter Pin?

Cotter pins should be inspected whenever servicing the pins, shafts, or assemblies they retain.

Common reasons for replacement include:

• Bent or damaged retaining ends

• Corrosion or deterioration

• Broken or missing sections

• Loose or improperly installed pins

• Removal during equipment disassembly

• Missing retaining hardware

Cotter pins are generally intended as one-time-use retaining fasteners. Replace a removed pin with a new, correctly specified fastener rather than attempting to reuse a damaged or previously bent pin.

Why Proper Cotter Pin Sizing Matters

Selecting the correct cotter pin is important for proper mechanical retention.

When ordering replacement hardware, verify:

• Diameter: The cotter pin must fit the designated mounting hole.

• Length: The pin must extend sufficiently through the assembly to allow proper retention.

• Material and Finish: The replacement must meet the environmental and manufacturer requirements for the application.

• Installation: The cotter pin must be secured according to the equipment manufacturer's instructions.

A cotter pin that is incorrectly sized or installed may fail to properly retain the associated component.

Order Your 3/8" x 3" Cotter Pin

Keep your roll-off equipment properly maintained with dependable replacement retaining hardware.

The 3/8" x 3" Cotter Pin provides a replacement option for compatible roll-off truck, trailer, and heavy-duty equipment applications.

Our SKU: HW262
Pin Diameter: 3/8 inch
Pin Length: 3 inches
Product Type: Cotter Pin / Split Pin

Important: Verify the original cotter pin dimensions, material requirements, mounting hole size, and equipment compatibility before ordering. Use the retaining fastener specified by the equipment manufacturer.

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