If you’re looking to breathe some new life into your GM truck's differential, the USA Standard spider gear kit is a solid choice. It’s not just about saving a few bucks; this kit brings OEM replacement quality without the hefty price tag.

• This spider gear kit is designed specifically for the GM 10.5 inch 14 bolt open differential, so you know it’s going to fit right.
• You’ll get everything you need: two side gears, four pinion gears, a cross pin shaft, roll pin, and the thrust washers for the spider gears.

What’s great about this kit is that it’s built to last. Plus, it comes with a one-year warranty against manufacturer defects, so you can install it with confidence. No one wants to deal with a faulty part after putting in the work!

As for fitment, this kit works with a wide range of Chevrolet and GMC models. Here’s a quick rundown of what it fits:

• Chevrolet Avalanche 1500 (2002-2006)
• Chevrolet Avalanche 2500 (2002-2006)
• Chevrolet C/K 20 (1973-1986)
• Chevrolet C/K 2500 (1988-2000)
• Chevrolet C/K 30 (1972-1986)
• Chevrolet C/K 3500 (1988-2000)
• Chevrolet Express (1996-2015)
• Chevrolet G20 (1975-1995)
• Chevrolet G30 (1979-1996)
• Chevrolet P30 (1997-1999)
• Chevrolet R/V 20 (1987)
• Chevrolet R/V 30 (1987-1988)
• Chevrolet R20 (1987)
• Chevrolet Silverado 2500 (1999-2015)
• Chevrolet Silverado 3500 (2007-2013)
• Chevrolet Suburban (1973-2013)
• Chevrolet V30 (1987-1988)
• GMC C/K 25 (1967-1978)
• GMC C/K 2500 (1979-1986 & 1988-2000)
• GMC C/K 35 (1973-1978)
• GMC C/K 3500 (1979-1986 & 1988-2000)
• GMC G1500 (1981-1987)
• GMC G3500 (1982-1996)
• GMC R2500 (1987-1989)
• GMC R2500 Suburban (1990-1991)
• GMC R3500 (1987)
• GMC Savana (1996-2015)
• GMC Sierra (1999-2015)
• GMC V2500 (1987)
• GMC V2500 Suburban (1988-1991)
• GMC V3500 (1987)
• GMC Yukon XL (2000-2013 & 2015)

So, if your truck's differential is starting to show its age, this kit is a straightforward fix. It’s built for reliability and ease of installation, making it a smart choice for those who want to keep their ride running smoothly without breaking the bank.