ATP Parts Z-189 Automatic Transmission Flexplate

Overview of ATP Parts Z-189 Automatic Transmission Flexplate

The ATP Parts Z-189 automatic transmission flexplate is designed for reliable performance in select Ford and Mazda vehicles. Engineered to meet specific fitment requirements, this flexplate supports smooth power transfer in automatic transmissions for models like the Ford Aerostar, B3000, and Ranger.

• Outside diameter: 11.313 inches
• Tooth quantity: 135 teeth
• Mounting hole diameter: 9.25 inches
• Diameter: 0.943 inches (287.375 mm)
• Compatible with pitch flywheels sized 12 to 14
• Designed for automatic transmissions
• Part number: Z-189

Detailed Product Description

The ATP Parts Z-189 flexplate features a precise 11.313-inch outside diameter and 135 teeth, ensuring proper engagement with the starter motor for efficient engine cranking. The mounting hole diameter of 9.25 inches allows for secure attachment to the crankshaft, while the 0.943-inch diameter dimension supports compatibility with specific transmission setups. This flexplate is engineered to work with pitch flywheels ranging from 12 to 14, making it suitable for various automatic transmission configurations found in Ford Aerostar, B3000, and Ranger models. The part number Z-189 identifies this component within ATP Parts' catalog, facilitating accurate replacement and maintenance.

Compatible Vehicles and Applications

This automatic transmission flexplate is compatible with the following vehicles:

• Ford Aerostar
• Ford B3000
• Ford Ranger
• Mazda models sharing the same transmission specifications

It is designed to replace worn or damaged flexplates in these vehicles, ensuring proper transmission function and engine starting performance.

Common Issues Addressed by the Z-189 Flexplate

• Starter engagement problems due to worn or damaged teeth
• Vibrations caused by flexplate imbalance or cracks
• Transmission noise related to flexplate failure
• Difficulty in engine starting from flexplate misalignment
• Replacement of flexplates with incorrect dimensions or tooth count

Installation Notes and Tips

• Verify the tooth count and mounting hole diameter match your vehicle’s specifications before installation
• Inspect the crankshaft flange and starter ring gear for wear or damage
• Ensure proper torque specifications are followed when securing the flexplate
• Check for any signs of flexplate warping or cracks during installation
• Consult vehicle service manual for detailed installation procedures

Quality Assurance and Warranty

The ATP Parts Z-189 flexplate is manufactured to meet industry standards for durability and fitment accuracy. While this flexplate is not SFI approved and does not include an SFI certification sticker, it is designed to provide reliable service in compatible Ford and Mazda automatic transmissions. Warranty coverage details should be confirmed with the parts distributor or manufacturer documentation.