At a Glance

> Tube Size: Confirm that the trailer jack has the specified 2-1/4" outer tube and 2" inner tube configuration.
> Pin Alignment: The jack and caster assembly pin holes must align for the included snapper pin to secure the assembly.
> Capacity: Installing this assembly reduces the overall jack capacity to 1,200 lb.
> Check the Tube: Confirm the jack has the required 2" inner tube diameter.
> Check the Pin Hole: Confirm that the mounting pin-hole diameter is 3/8".
Brand: Waymire
SKU: JC-102

Before You Order

Match the part number, measurements and connection points that apply to your trailer.

Capacity	Verify the required rating.
Mount	Confirm A-frame, swivel, weld-on, bolt-on or other mounting style.
Travel	Confirm lift and clearance.

Product Details

Trailer Jack Caster Wheel Assembly

Removable 360° Steel Caster Wheel Assembly for 2" Inner Tube Round Trailer Jacks with Snapper Pin

Removable caster wheel assembly designed to mount to compatible round trailer jacks and provide a full 360-degree rotating design for easier trailer movement.

Part Number: JC-102 5-3/4" Wheel Diameter Reduces Jack Capacity to 1,200 lb

Key Measurements & Specs

Specification	Detail
Part Number / SKU	JC-102
Product Type	Removable caster wheel assembly
Wheel Diameter	5-3/4"
Wheel Width	1-11/16"
Pin Hole Diameter	3/8"
Capacity Effect	Reduces overall jack capacity to 1,200 lb
Housing Material	Solid steel construction
Housing Finish	Clear zinc finish
Wheel Material	Durable steel construction
Quantity Included	1 caster wheel assembly with snapper pin

Fitment / Application

Category	Details
Trailer Application	Round trailer jacks
Outer Tube Diameter	2-1/4"
Inner Tube Diameter	2"
Primary Fit	Designed to fit around trailer jacks with a 2" inner tube diameter
Mounting Method	Pin-on installation using the included snapper pin
Important Note	Verify the jack tube measurements and 3/8" pin-hole diameter before ordering.

Top Features

Feature	Buyer Benefit
360° Rotation	Allows the wheel assembly to spin and rotate for easier trailer movement.
Removable Design	Installs and removes quickly using the included snapper pin.
Solid Steel Housing	Provides a strong mounting structure around the trailer jack tube.
Clear Zinc Finish	Provides high resistance to rust and corrosion.

Overview

The JC-102 is a removable caster wheel assembly designed for compatible round trailer jacks with a 2-1/4" outer tube diameter and a 2" inner tube diameter. Its 360-degree rotating design helps make trailer movement easier, while the included snapper pin allows for fast mounting and removal.

R&P Service Insight

Correct tube and pin-hole measurements are essential when selecting a removable trailer jack caster assembly.

Tube Size: Confirm that the trailer jack has the specified 2-1/4" outer tube and 2" inner tube configuration.
Pin Alignment: The jack and caster assembly pin holes must align for the included snapper pin to secure the assembly.
Capacity: Installing this assembly reduces the overall jack capacity to 1,200 lb.

R&P Knowledge Hub

Compatibility: Designed for round trailer jacks with a 2-1/4" outer tube diameter and a 2" inner tube diameter.

Jack Fit: The caster assembly fits around trailer jacks with a 2" inner tube diameter.

Installation Notes: Place the jack over the caster assembly inner tube, align the pin holes, and secure the assembly using the included snapper pin.

Performance Insight: The 360-degree rotating design allows the caster wheel to change direction as the trailer is moved.

Brand & Fitment Note

Part Number: JC-102

Product Configuration: Removable steel caster wheel assembly with an included snapper pin.

Application Reference: Designed for compatible round trailer jacks matching the listed tube and pin-hole measurements.

Before Ordering: Verify the jack tube diameter, pin-hole diameter, mounting configuration, wheel dimensions, and required jack capacity.

R&P Repair Insight

Before installation, compare the caster assembly measurements with the trailer jack and confirm that the pin holes can be aligned correctly.

Check the Tube: Confirm the jack has the required 2" inner tube diameter.
Check the Pin Hole: Confirm that the mounting pin-hole diameter is 3/8".
Secure the Assembly: Insert the included snapper pin only after the jack and caster assembly pin holes are fully aligned.

Features

Full 360° Rotating Design

The caster wheel assembly rotates through a complete 360-degree range to help make trailer positioning and movement easier.

Fast Pin-On Installation

The included snapper pin allows the caster assembly to be mounted to or removed from the trailer jack quickly.

Solid Steel Construction

The housing unit and wheel are made from durable steel construction.

Clear Zinc Finish

The housing features a clear zinc finish that is highly resistant to rust and corrosion.

Included Components

Quantity	Item
1	Removable caster wheel assembly
1	Snapper mounting pin

Important Fitment Note: Verify that the round trailer jack has the required 2-1/4" outer tube diameter, 2" inner tube diameter, and 3/8" pin-hole diameter before ordering. Installation of this caster wheel assembly reduces the overall jack capacity to 1,200 lb.

Shop Trailer Jack Parts

JC-102 removable caster wheel assembly, trailer jack caster wheel, 360 degree rotating trailer jack wheel, 5-3/4 inch steel caster wheel, 2 inch inner tube trailer jack wheel, 2-1/4 inch outer tube round jack caster, removable pin-on jack wheel, clear zinc steel caster assembly, 1200 lb trailer jack caster wheel

Removable 360° Steel Caster Wheel Assembly for 2" Inner Tube Round Trailer Jacks with Snapper Pin (JC-102)