PT-8320 LS-8320 Caterpillar 3400 Repair Bushing Alt. ATC Also used on BMW E6x

Also used on BMW E6x chassis with composite front fenders

eliminating the need for an additional whip hose

Metal bulb guard with integrated rubber-tipped hook

Brush Research 85AY1750320SC 85-Ay 1-3/4" 320sc

moisture-cure product used for duplicating factory appearance on standing seams

PT-8320 LS-8320 Caterpillar 3400 Repair Bushing Alt. ATC Also used on BMW E6xATC 8320 PT 8320 LS 8320 Caterpillar 3400 Repair Bushing Specifically designed for Caterpillar 3400 3406 3408 engine group This Lower Repair Ring Finished Bore Bushing is an engineered repair insert used to restore the lower repair ring bore in Caterpillar 3400 series engines (including 3406, 3408). It serves as a finished bore, precisely machined bushing that reinstates a uniform, hardened seating surface for lower repair rings when the original bore