This is a replacement boom extension cylinder for the Century 1040B, 1060S,1130/1140, 5130/5230, 7035, Challenger CH-35 and CH-45 heavy duty wreckers byMiller Industries. This cylinder connects to the outer and inner boom weldmentsto extend the boom out. To view the models this cylinder fits, see Featuresbelow. To view the part schematics, see the Brochure tab. Finished in Primer Fits: Century 1040B SDU3 (06/2005 – Current) Century 1060S SDU3 (03/2006 – Current) Century 1140 & 1130 SDU4 & LDU, REV A (11/2009 – Current) Century 5130 & 5230 (08/2001 – 10/2011) Century 7035 (06/2000- 03/2011) Century 7035 2-SPD (03/2011 – Current) Challenger CH-31 & CH-32 (06/2002 – Current) Challenger CH-35 (01/2001 – Current)
