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Delphi TA2410 Steering Idler Arm

Brand	Delphi TA2410
Arm Stud Thread Diameter	0.551
Arm Stud Thread Diameter	14.0
Castle Nut Included	Yes
Color	Black
Cotter Pin Included	Yes
Grease Fitting Included	Yes
Greaseable	Yes
Item Grade	Standard Replacement
Length	5.35
Length	136.0
Material	Forged
Pre-Greased	Yes
Fits	Chevrolet, GMC, and Hummer · 116 vehicles

Standard replacement. OE expertise and dimensional analysis help ensure compatibility.

Forged construction. Built for strength with a black finish and greaseable design.

Hardware included. Castle nut, grease fitting, and cotter pin are included.

Cross-references MAS Industries TI85470, Mevotech Supreme MK6535 and MOOG Chassis Products ES3494 for the same application. See all 9.

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Not what you need? See all Steering Idler Arm options

OE-Style Steering Idler Arm for Heavy-Duty GM Trucks

Delphi TA2410 is a forged steering idler arm built for direct replacement service on select Chevrolet, GMC, and Hummer applications. It is pre-greased and includes a grease fitting, castle nut, and cotter pin for service-ready installation on compatible vehicles such as the Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and Hummer H2.

Key Features

Forged construction for strength in steering linkage service
Pre-greased for initial operation out of the box
Greaseable design with included grease fitting
Castle nut and cotter pin included
Black finish
Standard replacement grade for OE-style service
Arm stud thread diameter: 14.0 mm (0.551 in.)
Length: 136.0 mm (5.35 in.)

Detailed Description

Delphi TA2410 steering idler arm is engineered for vehicles that rely on precise steering linkage geometry and stable road feel. Delphi applies OE-level dimensional and material analysis to support proper part matching, and the component is tested across extreme temperature and corrosion conditions to verify durability in demanding service environments. This part cross-references MOOG Chassis Products K6535 for the same application.

Compatible With Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, Chevrolet Suburban 2500, GMC Yukon XL 2500, and related heavy-duty GM platforms listed in the fitment data. Delphi TA2410 is also listed for Chevrolet Silverado 3500 HD, GMC Sierra 3500 HD, and Hummer H2 applications where the OE steering layout calls for this idler arm.

What This Part Helps Address

Loose or wandering steering feel
Excessive play in the steering linkage
Uneven steering response over bumps and road irregularities
Wear-related steering instability on heavy-duty GM trucks and SUVs
Service replacement for a worn idler arm on compatible Chevrolet, GMC, and Hummer models

Installation Notes and Tips

Verify the arm stud thread diameter, length, and vehicle application before installation. Use the included castle nut and cotter pin during assembly, and confirm the grease fitting is accessible for routine lubrication. Because this is a steering component, professional installation and a post-installation alignment check are recommended after replacement on Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and other listed applications.

Quality Assurance

Delphi builds this steering idler arm using OE-focused engineering practices and validates it through temperature and salt-spray testing to support corrosion resistance and long-term service performance. The TA2410 is a standard replacement part designed for direct-fit service on the listed vehicles.

This part fits 116 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Position	Notes
2019	Chevrolet	Suburban 3500 HD	N/A	—
2018	Chevrolet	Suburban 3500 HD	N/A	—
2017	Chevrolet	Suburban 3500 HD	N/A	—
2016	Chevrolet	Suburban 3500 HD	N/A	—
2012	Chevrolet	Silverado 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2012	Chevrolet	Suburban 2500	N/A	—
2012	GMC	Yukon XL 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2011	Chevrolet	Silverado 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2011	Chevrolet	Suburban 2500	N/A	—
2011	GMC	Yukon XL 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2010	Chevrolet	Silverado 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2010	Chevrolet	Silverado 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2010	Chevrolet	Silverado 3500 HD	N/A	—
2010	Chevrolet	Suburban 2500	N/A	—
2010	GMC	Sierra 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2010	GMC	Sierra 3500 HD	N/A	—
2010	GMC	Yukon XL 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2009	Chevrolet	Silverado 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2009	Chevrolet	Silverado 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2009	Chevrolet	Silverado 3500 HD	N/A	—
2009	Chevrolet	Suburban 2500	N/A	—
2009	GMC	Sierra 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2009	GMC	Sierra 3500 HD	N/A	—
2009	GMC	Yukon XL 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2009	Hummer	H2	N/A	Standard Duty - Ensures proper steering performance and stability
2008	Chevrolet	Silverado 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2008	Chevrolet	Silverado 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2008	Chevrolet	Silverado 3500 HD	N/A	—
2008	Chevrolet	Suburban 2500	N/A	—
2008	GMC	Sierra 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2008	GMC	Sierra 3500 HD	N/A	—
2008	GMC	Yukon XL 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2008	Hummer	H2	N/A	Standard Duty - Ensures proper steering performance and stability
2007	Chevrolet	Silverado 1500 HD Classic	N/A	Standard Duty - Ensures proper steering performance and stability
2007	Chevrolet	Silverado 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2007	Chevrolet	Silverado 2500 HD Classic	N/A	Standard Duty - Ensures proper steering performance and stability
2007	Chevrolet	Silverado 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2007	Chevrolet	Silverado 3500 Classic	N/A	Standard Duty - Ensures proper steering performance and stability
2007	Chevrolet	Silverado 3500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2007	Chevrolet	Suburban 2500	N/A	—
2007	GMC	Sierra 1500 HD Classic	N/A	Standard Duty - Ensures proper steering performance and stability
2007	GMC	Sierra 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2007	GMC	Sierra 2500 HD Classic	N/A	Standard Duty - Ensures proper steering performance and stability
2007	GMC	Sierra 3500 Classic	N/A	Standard Duty - Ensures proper steering performance and stability
2007	GMC	Sierra 3500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2007	GMC	Yukon XL 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2007	Hummer	H2	N/A	Standard Duty - Ensures proper steering performance and stability
2006	Chevrolet	Avalanche 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2006	Chevrolet	Silverado 1500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2006	Chevrolet	Silverado 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2006	Chevrolet	Silverado 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2006	Chevrolet	Suburban 2500	N/A	—
2006	GMC	Sierra 1500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2006	GMC	Sierra 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2006	GMC	Sierra 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2006	GMC	Yukon XL 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2006	Hummer	H2	N/A	Standard Duty - Ensures proper steering performance and stability
2005	Chevrolet	Avalanche 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2005	Chevrolet	Silverado 1500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2005	Chevrolet	Silverado 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2005	Chevrolet	Silverado 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2005	Chevrolet	Suburban 2500	N/A	—
2005	GMC	Sierra 1500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2005	GMC	Sierra 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2005	GMC	Sierra 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2005	GMC	Yukon XL 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2005	Hummer	H2	N/A	Standard Duty - Ensures proper steering performance and stability
2004	Chevrolet	Avalanche 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2004	Chevrolet	Silverado 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2004	Chevrolet	Silverado 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2004	Chevrolet	Silverado 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2004	Chevrolet	Suburban 2500	N/A	—
2004	GMC	Sierra 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2004	GMC	Sierra 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2004	GMC	Sierra 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2004	GMC	Yukon XL 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2004	Hummer	H2	N/A	Standard Duty - Ensures proper steering performance and stability
2003	Chevrolet	Avalanche 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2003	Chevrolet	Silverado 1500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2003	Chevrolet	Silverado 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2003	Chevrolet	Silverado 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2003	Chevrolet	Silverado 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2003	Chevrolet	Suburban 2500	N/A	—
2003	GMC	Sierra 1500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2003	GMC	Sierra 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2003	GMC	Sierra 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2003	GMC	Sierra 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2003	GMC	Yukon XL 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2003	Hummer	H2	N/A	Standard Duty - Ensures proper steering performance and stability
2002	Chevrolet	Avalanche 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2002	Chevrolet	Silverado 1500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2002	Chevrolet	Silverado 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2002	Chevrolet	Silverado 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2002	Chevrolet	Silverado 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2002	Chevrolet	Suburban 2500	N/A	—
2002	GMC	Sierra 1500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2002	GMC	Sierra 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2002	GMC	Sierra 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2002	GMC	Sierra 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2002	GMC	Yukon XL 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2001	Chevrolet	Silverado 1500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2001	Chevrolet	Silverado 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2001	Chevrolet	Silverado 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2001	Chevrolet	Silverado 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2001	Chevrolet	Suburban 2500	N/A	—
2001	GMC	Sierra 1500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2001	GMC	Sierra 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2001	GMC	Sierra 2500 HD	N/A	Standard Duty - Ensures proper steering performance and stability
2001	GMC	Sierra 3500	N/A	Standard Duty - Ensures proper steering performance and stability
2001	GMC	Yukon XL 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2000	Chevrolet	Silverado 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2000	Chevrolet	Suburban 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2000	GMC	Sierra 2500	N/A	Standard Duty - Ensures proper steering performance and stability
2000	GMC	Yukon XL 2500	N/A	Standard Duty - Ensures proper steering performance and stability
1999	Chevrolet	Silverado 2500	N/A	Standard Duty - Ensures proper steering performance and stability
1999	GMC	Sierra 2500	N/A	Standard Duty - Ensures proper steering performance and stability
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Directly replaces or cross-references 9 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

MAS Industries — TI85470Mevotech Supreme — MK6535MOOG Chassis Products — ES3494MOOG Chassis Products — K65352W7Z 3A131-A2W7Z 3A131-AAD9AZ 3A131-AIA6535JIA245