Adjust back height

【05】52107153093 CLIP,CAP END

【01】52107284012 Pump w/valve

【03】52107284043 W/valve reclining

【04】52109891411 Pump assy-lumbar

【03】52109891412 W/valve reclining

【08】61319227855 SWITCH ASSY

【07】61319231269 Lumbar support-switch, lh

【07】61319231270 Switch lumbar support rh