| Undercarriage | 12-29 | Lower Frame, Crawler Belt, Carrier Roller, Track Roller, Front Idler, Track Adjuster, Travel Device, Dozer Blade |
| Turntable & Control Lever | 30-87 | Slewing Device, Turntable, Boom Swing, Travel Lever, Operation Lever; Right (Multi Pattern), Operation Lever; Right (A-B Pattern), Operation Lever; Left (Multi Pattern) |
| Engine & Electrical System | 88-117 | Engine & Accessories 1, Engine & Accessories 2, Control Box, Engine Control, Electrical 1, Electrical 1 (for Australia), Electrical 2, Electrical 3 (Cab) (1255001~1255720) |
| Hydraulic Piping & Tank | 118-142 | Grease Piping, Valve & Accessories (Link Type), Valve & Accessories 1 (Hydraulic Type), Valve & Accessories 2 (Hydraulic Type), Piping; Upper 1, Piping; Upper 2 |
| Cover & Cab | 143-191 | Cover 1, Cover 2, Cover 3, Seat (Link Type, For Japan), Seat (Hydraulic Type, Seat, Cab 1, Cab 1 (ROPS & FOPS) |
| Hoe Attachment | 192-214 | Hoe, Telescopic Arm, Bucket 1 (1255001~1255474), Bucket 2 (1255001~1255474), Bucket 3, Bucket 4 (1255475~), Bucket 5 (for U.S.A.), Piping; Hoe 1 |
| Decal & Tool | 215-285 | Decal (Tcm, For Japan), Decal (Job-Ace, Decal (for Japan) (1255001~1256616) |
| Hydraulic Device | 286-358 | Swivel Joint, Control Valve 1 (Link Type), Control Valve 2 (Link Type), Control Valve 1 (Hydraulic Type), Control Valve 2 (Hydraulic Type), Pilot Valve |
| Engine 3TN84L-Rtbz | 380-423 | Index, Cylinder Block, Gear Housing, Flywheel Housing & Lub.Oil Sump, Cylinder Head & Bonnet, Suc. Manifold & Air Cleaner, Exh. Manifold & Silencer, Camshaft & Driving Gear |
| Engine 3TNE84-Tbz/Tby | 424-458 | Index, Cylinder Block, Gear Housing, Flywheel Housing & Lub. Oil Sump, Cylinder Head & Bonnet, Suction Manifold & Air Cleaner, Exhaust Manifold & Silencer, Camshaft & Driving Gear |
