QU50743 Pinion Yoke Flat Washer

QU50743 Pinion Yoke Flat Washer is a genuine AAM original equipment, heavy-duty washer that fits 1973 to current AAM/GM 14 Bolt 10.5" Ring Gear Full Floating Rear Axles in Chevy and GMC 3/4 ton and 1 ton vehicles.

Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!

Dan the Gear Man® Tech Notes:
Pinion Nut
One-Time Use
Matching Parts
Corporate/AAM
Applications

Tech Note 1: Pinion Nut
Use with QU50725 Pinion Nut

Tech Note 2: One-Time Use
Pinion Nuts are considered a one-time use part, you should replace your pinion nut if it is removed for any reason.

Tech Note 3: Matching Parts
Matching Parts for QU50725 Pinion Nut:
QU40814 U-Joint Strap and Bolt Kit for 1350 Series U-Joint
QU50510 1350 Series Pinion Yoke for 1973-1997.5
QU50614 Crush Sleeve for 1973-1987
QU50555 Crush Sleeve for 1988-1997
QU30115 Premium Original Equipment Pinion Seal
QU50572 Replacement Pinion Seal
QK8006 Pinion Seal Kit for 1998-up
Chevy & GMC Shop Manuals

Tech Note 4: Corporate/AAM
In 1994, General Motors sold it's axle division to a group of investors who renamed their new acquisition American Axle Manufacturing (AAM). The AAM 14 Bolt, 10-1/2" Ring Gear full floater rear axle is what used to be called the as the Chevy or GM corporate 14 Bolt, 10-1/2" Ring Gear full float rear axle.

Applications
Chevy and GMC:
14 Bolt, 10.5" Ring Gear Rear Axle with 1350 Series U-Joint: 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018