ATP Parts ZA-502 Automatic Transmission Ring Gear

Overview of ATP Parts Automatic Transmission Ring Gear ZA-502

The ATP Parts ZA-502 automatic transmission ring gear is engineered for reliable performance in select Ford and Mercury vehicles. Designed with precise dimensions and tooth count, this ring gear supports smooth transmission operation in models like the Ford Mustang and Mercury Cougar.

• Inside Diameter: 14.21 inches
• Outside Diameter: 15.503 inches
• Thickness: 0.375 inches
• Tooth Quantity: 184 teeth
• Pitch Flywheels: 12/14
• Ring Gear Chamfer: None

Detailed Product Description

The ATP Parts ZA-502 ring gear is a critical transmission hard part designed to mesh precisely with the automatic transmission system. With an inside diameter of 14.21 inches and an outside diameter of 15.503 inches, this ring gear fits specific Ford and Mercury models including the Bronco, F-150, Mustang, and Thunderbird. The 184-tooth count ensures compatibility with the transmission’s planetary gear set, while the 0.375-inch thickness provides durability under operational stress. The 12/14 pitch flywheels specification aligns with the gear’s design for smooth engagement and power transfer. This ring gear does not feature a chamfer, which is consistent with original equipment specifications for the listed vehicles.

Compatible Vehicles and Applications

This automatic transmission ring gear is compatible with a range of Ford and Mercury vehicles, including:

• Ford Bronco, F-100, F-150, F-250, F-350, Mustang, Econoline series (E-100, Econoline)
• Mercury Cougar, Colony Park, Marauder, Marquis, Montego, Thunderbird, Villager, LTD

It is designed to replace worn or damaged ring gears in these models, ensuring proper transmission function and longevity.

Common Issues Addressed by the ZA-502 Ring Gear

• Transmission slipping due to worn ring gear teeth
• Noise or grinding sounds from the transmission during gear shifts
• Irregular or delayed gear engagement
• Excessive wear causing transmission failure
• Compatibility issues with original transmission components

Installation Notes and Tips

• Ensure the transmission is properly disassembled and cleaned before installation
• Verify the ring gear dimensions and tooth count match the original part
• Use appropriate tools to avoid damaging the gear teeth during installation
• Check for proper alignment with the flywheel and other transmission components
• Consult vehicle-specific service manuals for torque specifications and procedures

Quality Assurance and Warranty

ATP Parts maintains strict quality control standards for the ZA-502 ring gear to meet OEM specifications. This part is manufactured to provide consistent performance and durability in compatible Ford and Mercury transmissions. Warranty coverage details should be confirmed through the ATP Parts official documentation or authorized distributors.