MasterPro A4246 Automatic Transmission Mount

Automatic Transmission Mount for Toyota Prius

MasterPro A4246 is an OEM replacement automatic transmission mount built with a steel mount body, rubber bushing, and solid cushion design. It is made to meet or exceed original equipment manufacturer specifications for a direct-fit repair on select Toyota Prius applications.

Key Features

• OEM replacement automatic transmission mount
• Steel mount construction with black rubber bushing
• Solid cushion type for stable transmission support
• Standard replacement grade for service repairs
• Mounting hole quantity: 3
• Meets or exceeds original equipment manufacturer specifications
• Compatible with 2004-2009 Toyota Prius, N/A

Detailed Description

MasterPro A4246 is engineered as a transmission mount replacement for Toyota Prius models from 2004 through 2009. The steel housing and rubber bushing are designed to restore secure drivetrain support while maintaining the original mounting style. If you are replacing a worn automatic transmission mount on a Toyota Prius, A4246 provides an OE-style solution that follows the factory fitment pattern and specification level.

This part cross-references Toyota 1230621030 and 1237221110 for the same application. The MasterPro A4246 part number is also useful when searching for a Toyota Prius automatic transmission mount replacement by part number.

Common Problems This Part Can Address

• Excessive drivetrain movement during acceleration or shifting
• Vibration transferred into the cabin from a worn mount
• Clunking or knocking noises from the transmission area
• Visible cracking or separation in the original rubber mount
• Loss of proper transmission support after age or wear

Installation Notes and Tips

Fits 2004-2009 Toyota Prius, N/A. Verify the mounting points and compare the original mount before installation to confirm the correct application for your vehicle. This automatic transmission mount uses an OEM replacement design with three mounting holes and no included mounting bracket, heat shield, or instructions. The MasterPro A4246 part number should be matched to the vehicle’s original mount configuration before service.

Quality Assurance

MasterPro A4246 is built to meet or exceed original equipment manufacturer specifications, making it a standard replacement choice for transmission mount service on select Toyota Prius models. The OE-style construction supports consistent fitment and dependable replacement performance.