Upgrade & Restore Your Wheel Balancer's Shaft Rigidity

The Nut, #8-32 Kep is a high-tensile, direct-replacement locknut/jam nut designed to secure the heavy-duty threaded shafts, pulleys, motor mounts, and piezo sensor assemblies of professional wheel balancers.

Under continuous mechanical vibration and high-speed motor rotation, structural nuts can stretch, cross-thread, or back off. Replacing worn locking hardware ensures perfect axial clamping torque and protects key shafts from rotational drift.

Machine Location:

This nut installs directly on the main threaded shaft, pulley mount, motor assembly, or sensor bracket assemblies of the wheel balancer.

Key Features & Specifications

• Concentric Thread Lock: Machined from heavy-duty forged steel to distribute torque evenly and prevent high-speed rotational slip.
• Moisture & Dust Defense: Finished with a zinc-plated or black-oxide coating to repel shop moisture, grease, and tyre lubes.
• Extreme Duty Holding: Built to maintain precise structural torque to prevent balance sensors from losing calibration.

Complete Machine Compatibility

This universal replacement part is documented and verified to fit the following Coats® equipment models:

• Coats 1000 / 1000D Balancer
• Coats 1001 & 1001Sc Balancer
• Coats 1100 Series Balancer
• Coats 1250 Series Balancer
• Coats 1300, 1400, 1500 And 1600 Wheel Balancer
• Coats 4000E Drum And Disc Brake Lathe
• Coats 6450 3D
• Coats 700 Ss Balancer
• Coats 850 Ss Wheel Balancer
• Coats 950, 1025, 1050, 1055 Balancer
• Coats Cdh-4730, Electric-Hydraulic Tire Changer
• Coats Ibs 2000 Wheel Balancer

Frequently Bought Together / Related Parts

These drawing-adjacent parts connect directly next to this part on your parts breakdown and assembly drawings:

• Coats Hub Nut (Part # 8110543)
• Coats Nylon Insert Lock Nut 1/4"-20" (Part # 8181369)
• Coats Sensistor Ass'Y (Part # 8309049)
• Coats Capacitor Assembly, 1P 110V (Part # 8111815)
• Coats Magnetic Hood Switch (Part # 8305050)
• Coats Bolt, Shoulder, 3/8X3/8 (Part # 8301016)
• Coats Weight Hammer/Pliers (Part # 8113175)
• Coats A & D Tube (Part # 8114255)
• Coats Rod (Part # 8308078)
• Coats Rotary Shutter 1001 Reg (Part # 8308003)

Alternative / Cross-Reference Part Numbers: SVI BW-8301-084 | Coats 8301084 | Distributor AM8301084

AMMCO and COATS are registered trademarks of The Coats Company. AEPN Inc. is not associated in any way with The Coats Company, Inc. Any names, symbols, numbers, and descriptions are used for reference purposes only. It is not implied that any part listed is the product of these manufacturers.