ATP Parts Z-429 Automatic Transmission Flexplate

Overview of ATP Parts Z-429 Automatic Transmission Flexplate

The ATP Parts Z-429 automatic transmission flexplate is designed specifically for Toyota vehicles including the 4Runner, Previa, T100, and Tacoma models. Engineered to meet precise specifications, this flexplate ensures reliable performance and proper fitment for your automatic transmission system.

• Outside diameter: 11.625 inches
• Tooth quantity: 115 teeth
• Mounting hole diameter: 9.25 inches
• Diameter: 0.969 inches (24.62 mm)
• Pitch flywheels: 10
• Weight added for balance
• Compatible with Toyota 4Runner, Previa, T100, Tacoma

Detailed Product Description

The ATP Parts Z-429 flexplate is a critical component in the automatic transmission system, connecting the engine's crankshaft to the torque converter. With an outside diameter of 11.625 inches and 115 teeth, it matches the specifications required for smooth engagement and reliable operation. The mounting hole diameter of 9.25 inches ensures secure attachment to the crankshaft flange. This flexplate includes weight added for balance, which helps reduce vibrations and contributes to drivetrain longevity. Designed for Toyota models such as the 4Runner, Previa, T100, and Tacoma, the Z-429 part number guarantees compatibility and proper fitment for these vehicles.

Common Applications and Issues Addressed

• Replacement for worn or damaged flexplates causing transmission engagement problems
• Fixes issues related to flexplate cracking or warping under stress
• Resolves abnormal vibrations or noise originating from the flexplate area
• Addresses improper torque converter alignment due to flexplate wear
• Supports smooth engine-to-transmission power transfer in Toyota 4Runner, Previa, T100, and Tacoma

Installation Notes and Tips

• Ensure the mounting surface and bolt holes are clean and free of debris before installation
• Torque mounting bolts to manufacturer specifications to avoid flexplate damage
• Inspect the torque converter and crankshaft flange for wear during installation
• Verify tooth engagement with the starter motor ring gear to prevent starting issues
• Use proper alignment tools if available to maintain balance and reduce vibration

Quality Assurance and Warranty

The ATP Parts Z-429 flexplate is manufactured to meet OEM standards for fit and function. While this product is not SFI approved and does not include an SFI certification sticker, it is engineered to provide reliable service in compatible Toyota models. ATP Parts offers a limited warranty against defects in materials and workmanship, ensuring confidence in the durability and performance of this transmission flexplate.