Synchronizer Parts 1991-1999 GM NP243C

QU10979 New Process Transfer Case Synchronizer Strut Tension Spring Two of these springs are used in most NP208C, NP208D, NP231C, NP241C, NP231J, 1987-1993 NP241D and NP231D to 1992 synchronized transfer cases to apply tension to the three QU10821...

QU10979U Used New Process Transfer Case Synchronizer Strut Tension Spring Two of these springs are used in most NP208C, NP208D, NP231C, NP241C, NP231J, 1987-1993 NP241D and NP231D to 1992 synchronized transfer cases to apply tension to the three QU10821...