Performance Overview

The TMC 78-37301 Shock Absorber is designed as a direct replacement part for compatible Toyota Sienna applications. It is built to support reliable performance, proper fitment, and straightforward installation when replacing a worn or damaged component.

Installation Position: Rear

Key Features

• Precision engineered with G-Force technology for the ultimate in safety and performance
• Working tube made of SteelPro™ alloy steel to provide superior strength
• toughness and impact resistance while maintaining unmatched ductility
• Surface-treated provides abrasive and contaminant protection while preventing rust
• Piston rods made of S45C medium carbon steel for precision and wear resistance

Interchange Numbers

Interchange / Cross Reference Part Numbers: 341539, G51805, 344480, 37301, V37301, 254050

Please compare these interchange numbers with your original part number and confirm vehicle compatibility before ordering.

Vehicle Fitment

Review the vehicle fitment list below to confirm this part matches your vehicle before purchase.

• 2004 Toyota Sienna
• 2005 Toyota Sienna
• 2006 Toyota Sienna
• 2007 Toyota Sienna
• 2008 Toyota Sienna
• 2009 Toyota Sienna
• 2010 Toyota Sienna
• 2011 Toyota Sienna
• 2012 Toyota Sienna
• 2013 Toyota Sienna
• 2014 Toyota Sienna
• 2015 Toyota Sienna
• 2016 Toyota Sienna
• 2017 Toyota Sienna
• 2018 Toyota Sienna
• 2019 Toyota Sienna
• 2020 Toyota Sienna

Vehicle Fitment Table

FAQ

Will this fit a 2004 Toyota Sienna?
Yes, this Shock Absorber fits the vehicles listed in the Vehicle Fitment section above. Please confirm the year, make, model, and position before ordering.

What position does this part fit?
This part is listed for the Rear position on compatible vehicles.

Can I use the interchange numbers to confirm compatibility?
Yes. Compare the interchange or cross-reference numbers shown above with your original part number, then verify the vehicle fitment before ordering.

Is professional installation recommended?
Professional installation is recommended to help ensure proper fit, safe operation, and correct system performance.

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