The OEM roller system is a three piece set up consisting of a retaining bolt, inner and outer sleeve tubes. This outer tube is constructed of a high-tech composite material which is naturally "slippery" against the steel and less dense. With this combination, only the outer sleeve tubes wears, thus saving the inner sleeve and additional replacement costs. Wear life meets and exceeds OEM. Some reports state up to a 1/2 hour or more of run time on a tank of fuel and the machine feels more powerful.

Part # SOS56 - Sprocket Outer Sleeve Tube
Fits CAT "B" Series 247/257 & "B" Series 2
Fits ASV/Terex RC & PT 50 / 60
Price: $7.50 each (12qty per side, 24qty both sides)

Part # SOS43 - Sprocket Outer Sleeve Tube
Fits CAT "B" Series 267/277/287
Fits ASV/Terex RC100 & PT100
Price: $7.50 each (24qty per side, 48qty both sides)

Part # SOS39 - Sprocket Outer Sleeve Tube
Fits CAT "C" Series 277/287/297
Fits ASV/Terex SR80 & PT80
Price: $7.50 each (36qty per side, 72qty both sides)

Part # SOS46 - Sprocket Outer Sleeve Tube (see below)
Fits ASV/Terex RC30 & PT30
Price: $5.25 each (12qty per side, 24qty both sides)

ASV 30 Machines- There has been a factory update for the ASV/Terex 30 machines. Bair Product's Outer Sleeve tubes will be sized to reflect this updated version. This same tube will fit machines that are not updated but the tube will need to be cut 1/4" or 250 thousands off the length.