MOOG ES3488 INNER TIE ROD – 2001–2010 GM 2500HD / 3500HD DURAMAX

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Restore tight steering and eliminate front-end play with the MOOG ES3488 Inner Tie Rod. Designed for heavy-duty GM trucks, this premium steering component replaces worn factory tie rods that cause loose steering, alignment issues, and poor handling. MOOG’s advanced Problem Solver engineering improves durability and steering response, making it an ideal replacement for Duramax-powered Silverado and Sierra HD trucks.

The ES3488 features hardened internal bearing surfaces and a Belleville preload washer design that eliminates spring bind and prevents premature failure under heavy steering loads. The result is smoother steering feel, improved durability, and long service life even on trucks running larger tires or towing heavy loads. 

Key Features

• MOOG Problem Solver design improves durability over factory components
• Belleville preload washer helps eliminate looseness and steering lash
• Hardened powdered-metal bearings provide smooth steering operation
• Heavy-duty forged housing improves strength and fatigue resistance
• Precision fit replacement for GM heavy-duty steering systems

Fitment

Chevrolet

• 2001–2010 Silverado 2500HD
• 2001–2010 Silverado 3500
• 2007–2010 Silverado 3500HD

GMC

• 2001–2010 Sierra 2500HD
• 2001–2006 Sierra 3500
• 2007–2010 Sierra 3500HD

Additional GM Applications

• 2003–2007 Hummer H2
• 2002–2006 Cadillac Escalade / Escalade EXT / Escalade ESV
• 2000–2013 Chevrolet Suburban 2500
• 2000–2013 GMC Yukon XL 2500

Note: Fits front steering linkage as the inner tie rod on applicable GM trucks and SUVs equipped with heavy-duty steering systems. 

Specifications for MOOG ES3488

FAQ

The inner tie rod connects the steering rack to the outer tie rod and transfers steering input from the rack to the wheels. A worn tie rod can cause loose steering, poor alignment, and uneven tire wear.

Common symptoms include steering play, clunking noises when turning, uneven tire wear, and difficulty maintaining alignment.

Yes. MOOG’s Problem Solver design uses hardened bearing surfaces and improved preload design to reduce wear and extend service life compared to many factory components.

Yes. The MOOG ES3488 is commonly used on lifted GM HD trucks because its reinforced construction holds up better under larger tires and increased steering loads.

It is highly recommended to replace steering components in pairs to maintain balanced steering performance and prevent uneven wear.