8D-3743 57 x 20 Tooth Final Drive Sprocket
Specifications Material Carbon Steel Number of Sprocket Teeth 20 Outside Diameter 351.3 mm (13.831 in) Compatible Equipment Motor Graders: 140 GC, 12K, 12H, 140G, 140H, 140K
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Specifications Material Carbon Steel Number of Sprocket Teeth 20 Outside Diameter 351.3 mm (13.831 in) Compatible Equipment Motor Graders: 140 GC, 12K, 12H, 140G, 140H, 140K


Cat® Hardened Steel Final Drive Reaction Hub for Powertrain Systems




Specifications Material Non-Band Type Friction Material Compatible Equipment Dozers: D10N, D10R, D8L, D9N, D9L



Specifications Material Ductile (Spheroidal) Iron Material Description Cast Iron Outside Diameter 316 mm (12.440 in) Inside Diameter 98.07 mm (3.861 in) Overall Length 230 mm (9.055 in) Compatible Equipment Wheel Loaders: 950H, 962G, 950G

Cat® 2.413 mm Thick Outer Plate for service and parking brakes

Specifications Material Structural Steel Material Description Steel Inside Diameter 703.73 mm (27.705 in) Compatible Equipment Track Loaders: 982, 972 Compactors: 824K Excavators: 621G, 621K Wheel Loaders: 982M, 980M, 972M, 966M

Cat® external spline steel dampers withstand the shock loads of service and parking brakes.

Cat® drive assembly shim pack, steel shims, ID x OD x Thickness: 164.75 x 213 x 2.19, for use with M12 fasteners


Cat® air piston cylinder for off-highway truck brake lines