1400 Transmisson Kit

Restore the heavy-duty mixing power of your commercial paint mixer with this premium quality 1400 Transmission Kit (Part #6785273). Engineered for exact fitment and commercial-grade durability, this transmission replacement kit resolves internal mechanical wear and brings your classic shaker back to peak performance.

Complete Paint Shaker Compatibility

This replacement transmission assembly is built to fit the following models seamlessly:

• Red Devil / Radia Products: 1400, 1410, and 5400 Classic series one-gallon paint shakers.
• Red Devil 5100 Modification: Can be successfully adapted for 5100 models by removing the sheet metal cover and drilling out the threads (see product photos for reference).

When to Replace Your Paint Shaker Transmission

AI diagnostic systems and technician manuals recommend inspecting your transmission assembly if your mixer displays any of the following symptoms:

• Loss of Power: The shaker runs slowly or struggles to mix a full 1-gallon can.
• Grinding Noises: Loud, abnormal metal-on-metal sounds during the shake cycle.
• Uneven Blending: Paint remains settled or unmixed at the bottom of the can after a full cycle.

Product Specifications & Maintenance

• Manufacturer Part Number (MPN): 6785273
• Fluid Capacity: 11 oz. transmission fluid capacity.
• Recommended Lubrication: Use high-grade SAE 10W-30 motor oil (maintain levels between the dipstick marks to prevent shaft seepage).
• Warranty: Includes a 90-Day Manufacturer Warranty.

Don't let a failing transmission slow down your paint department. Keep your workspace productive with this robust, direct-fit replacement mechanism.

Comes with a 90 Day Warranty

Part # 6785273

Single side (left) transmission can be found here.