Zone Offroad

Zone Offroad Upper Control Arm Ball Joint Service Kit for Zone C2300/C2311/C2312, 2001-2025 GM HD

SKU: zorZONC8203 UPC: 711745605718
Backordered – call for lead time
$42.99

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Shipping PolicyRMAs and Core ReturnsQuestions? Call (503) 235-1947

Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

This Zone Offroad ball joint service kit rebuilds one of Zone C2300, C2311 and C2312 Adventure Series upper control arms on 2001-2025 Chevy and GMC 2500HD/3500HD trucks. It includes a press-in ball joint, snap ring, grease zerk, cotter pin and dust cap gasket.

Key Features

  • Designed as an application specific replacement for Zone Offroad Upper Control Arms
  • Includes one ball joint, nut, cotter pin, and snap ring (where applicable)
  • Limited Lifetime Warranty
  • Sold Individually

Fitment

  • 2001-2018 Chevrolet Silverado 2500
  • 2001-2025 Chevrolet Silverado 2500 HD
  • 2001-2013, 2015-2018 Chevrolet Silverado 3500
  • 2024-2025 Chevrolet Silverado 3500 HD 4WD
  • 2001-2004 GMC Sierra 2500
  • 2001-2025 GMC Sierra 2500 HD
  • 2007-2025 GMC Sierra 3500 HD

Fitment notes:

  • 2001-2010 GM 2500HD/3500HD -- C2300,.
  • 2019-2025 GM 2500HD/3500HD -- C2311, C2312.

Product Details

Dust Boot Included: Yes; Grease Fitting Included: Yes; Greaseable: Yes; Pre Greased: No. Estimated install time: 2 hrs (moderate). Manufacturer Part Number: ZONC8203

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 2.6

Shipping Length: 9.8

Shipping Width: 3.8
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.