850 - BULLDOZER BLADES 3201 Parts group BLADES 3201 BLADES 3201 . BLADE MODEL 6545 (STRAIGHT DOZER) [04B09] MOLDBOARD REINFORCEMENT PLATE (MODEL 6545) (STRAIGHT DOZER) [04B10] BLADE MODEL 6540 (ANGLE DOZER) [04B11] MOLDBOARD REINFORCEMENT PLATE (MODEL 6540) (ANGLE DOZER) [04B12] BLADE (LOW GROUND PRESSURE TRACK) [04B13] SPILL GUARD KIT (LOW GROUND PRESSURE TRACK) [04B15]