Every set can be described as following: Differential Pinion Bearing Front Or Rear Driver Passenger Side
-------------------------------------------------------------

Product_Name: Differential Pinion Bearing
Fitment
for Buick
for Centurion 1971-1973
for Electra 1961-1976
for Estate Wagon 1962-1964 1970-1976
for LeSabre 1961-1976
for Riviera 1963-1978
for Skyhawk 1982-1989
for Skylark 1986-1987
for Somerset 1986-1987
for Somerset Regal 1985
for Wildcat 1962 1964-1970

for Cadillac
for Brougham 1988-1992
for Calais 1968-1976
for Cimarron 1985
for Commercial Chassis 1968 1971-1974 1976-1983 1992-1996
for DeVille 1968-1976
for Eldorado 1967-1978
for Fleetwood 1968-1976 1993-1996

for Checker
for Marathon 1968-1982

for Chevy
for Astro 1985-1989
for Bel Air 1969-1975
for Beretta 1987-1994 1996
for Blazer 1969-1974 1990 1995
for C1500 1988-1998 & Suburban 1992-1999
for C4500/C6500/C7500 Kodiak 2005-2009
for C5500 Kodiak 2004-2009
for W4500 Tiltmaster 2004-2009
for W5500HD Tiltmaster 2005-2008
for W5500 Tiltmaster 2005-2007 2009
for C10 1975-1986 & Pickup 1962-1974 & Suburban 1968-1986
for C20 1975-1978

for Ford
for Explorer Sport Trac 2004-2005
for Ranger 2004-2011

for GMC
for C4500 Topkick 2004-2009
for C5500/C6500/C7500 Topkick 2005-2009
for W4500 Forward 2004-2009
for W5500HD Forward 2005-2008
for W5500 Forward 2005-2006 2008-2009

for International Harvester
for 4300 2005-2007

for International Harvester 4700 2005

for Mazda
for B2300 2004-2007 2009
for B3000 2004-2007
for B4000 2005-2008

for Pontiac
for Sunfire 2005

for Toyota
for Tacoma 2004