MTB17800 148461 0016 Came in... HSC 1/ LSC 7/ Reb 4 -A - 8x21.8 B - 8x21.8 -Gen 3.5 seal holder Went out... HSC 2/ LSC 7/ Reb 3 -Full damper and air sleeve service FG3615 1716 1 017 156142 28 Came in... HSC 1/ LSC 13/ Reb 5 -No axle or cable holder Went out... HSC 2/ LSC 8/ Reb 8 -Full damper, chassis and air spring service CHRE