2007-2010 Kawasaki Ultra 250X/260X/260LX PWC Factory Service Manual, Page 252Get this manual
ENGINE BOTTOM END 8-5 Specifications
Crankshaft Main Journal Diameter: Marking None Crankcase Main Bearing Bore Diameter: Marking 40 .98440 .992 mm (1 .61351.61385 in 40.99341 .000 mm (1 .613891.6142 in 44 .00044 .016 mm (1.73231.7329 in 44 .00044 .008 mm (1 .73231.73259 in 44 .00944 .016 mm (1 .732631.7329 in .4901.494 mm (0 .05866.05882 in .4941.498 mm (0 .05882.05898 in .4981.502 mm (0.05898.05913 in
Standard
40.98441 .000 mm (1.61351.6142 in
Service Limit
40 .96 mm (1 .613 in
None Crankshaft Main Bearing Insert ThicknessBrown Black
Crankshaft Main Bearing Insert Selection