USA STANDARD GEAR USA16129

USA STANDARD GEAR part number USA16129 is a differential spider gear in the Drivetrain system. This catalog matches it to 43 year-and-engine configurations from 1974 to 2005.

Verified fitment includes 2005 Jeep Wrangler 2.4L L4 ; 2005 Jeep Wrangler 4.0L L6 ; 1988 American Motors Eagle 4.2L 258cid L6 ; 1987 American Motors Eagle 4.2L 258cid L6 ; 1986 American Motors Eagle 4.2L 258cid L6 , plus 38 other configurations. See every vehicle this part fits.

Manufacturer specifications
Spider Gears & Internals
Front AxleModel 35Standard Open Spider Gear Kit27 Spline1.620 In. Side Gear Journal1992 and older Had 1.625 journal stock, 1994 and newer Had 1.560 diameter journal
Application data published for:
🇺🇸 US

Frequently Asked Questions

What is USA STANDARD GEAR USA16129?

USA STANDARD GEAR part number USA16129 is a differential spider gear with published application data for 43 vehicle configurations from 1974 to 2005. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does USA STANDARD GEAR USA16129 fit?

This catalog matches USA16129 to 43 year-and-engine configurations from 1974 to 2005. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is USA STANDARD GEAR USA16129 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. USA STANDARD GEAR USA16129 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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