Every one of the 187 pages in this official Yanmar vio82 parts catalog pdf (OEM #0CK50-M01330EN) is built to help you order the exact replacement components for your crawler excavator. Open to detailed exploded views covering everything from the 90A hydraulic pump to the cab air conditioning unit and undercarriage track rollers. You get complete parts lists and clear component identification, allowing you to cross-reference every pin, bushing, and seal so you never order the wrong hardware. Verify the required M16x35 plated bolts for your assembly and double-check the exact outer element needed for the air cleaner. Stop wasting days waiting for the parts counter to guess your numbers. Download the file directly to your phone or tablet, use the bookmarks to jump straight to your section, and get your parts order submitted today.
What's Inside This Yanmar ViO82 Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Reference Materials | 2-5 | Parts Catalog History, Vehicle Painted Color, Main Parts Index, Hydraulic Section Index, Parts No. Index |
| Label & Accessory | 10-14 | Exterior Labels, Bonnet Labels, Cabin Labels, Quick Coupler Labels |
| Label(Exterior) | 10 | - |
| Label(Bonnet Inside) | 11 | - |
| Label(Cabin) | 12 | - |
| Label(Quick Coupler) | 13 | - |
| Silencer | 15 | - |
| Air Cleaner | 16 | - |
| Accelerator | 17 | - |
| Engine Mount | 18 | - |
| Radiator | 19 | - |
| Radiator Mount | 20 | - |
| Sub Tank | 21 | - |
| Fuel Tank | 22 | - |
| Fuel Piping | 23 | - |
| Around the Engine | 24 | - |
| Around the Control Valve | 25 | - |
| Battery | 26 | - |
| Coupler | 27 | - |
| Starter Switch | 28 | - |
| Seat Mount | 29 | - |
| Travel Alarm | 30 | - |
| P.T.O. Sensor | 31 | - |
| Hyd. Oil Switch | 32 | - |
| Work Lamp | 33 | Harness, Wire, Lamp Assy, Work, Bulb, Clamp, Band |
| Controller | 34 | - |
| Gps | 35 | Controller, Mobile, Antenna Assy, Bracket Assy, Clamp, Band, Bolt |
| Indicator Box | 36 | Plug, Panel, Buzzer, Switch, DPF, Monitor Assy, Instrument D |
| Quick Coupler(Switch Box) | 37 | Qh Bracket Assy, Box, Switch Ex D, Label, Switch, Lamp, Indicator, Harness |
| Air Conditioner(Engine Related) | 38 | - |
| Air Conditioner(Condenser)(Inner Parts) | 39 | Condenser Assy, Condenser, Bracket Assy, Cond, Cover Assy, Cond Fan, Motor Assy, Fan |
| Air Conditioner(Condenser Related) | 40 | Mount, Pad, Base Assy, Cond, Drier, Receiver, Cover, Hose |
| Air Conditioner(Unit)(Inner Parts) | 41-42 | Air Con Unit, Motor Assy, Blower, Filter, Rec, Harness Assy, HVAC, Controller |
| Air Conditioner(Cabin Related) | 43 | Grille, Duct Assy, A/C, Filter, Air, Switch, Blower, Panel |
| Air Conditioner(Piping) | 44 | Hose Asy, Heater, Hose, Heater a, Plate, Flange, Drain AC |
| Sprocket | 45 | Bolt, Washer |
| Idler & Adjust | 46 | Idler Assy, Bush, Seal, Floating, Shaft, Idler, Adjuster Assy, Plate |
| Track Roller | 47 | Roller Assy, Lower, Bush, Shaft Assy, Seal, Floating, O-Ring, Bolt |
| Carrier Roller | 48 | Roller Assy, Carrier, Collar, Seal, Oil, Cap, Sealing, Bearing |
| Crawler Adjust | 49 | Cylinder Assy, Adjus, Piston, Ring, Back Up, Seal, Dust, Nipple |
| Iron Crawler | 50 | Shoe Assy, Track, Link Assy, Bush, Pin, Master, Seal |
| Rubber Crawler | 51 | - |
| Travel Lever | 52 | - |
| Blade Lever | 53 | - |
| Swing Pedal | 54 | - |
| Lock Lever & Lever Stand | 55 | - |
| Pedal Stand | 56 | - |
| Armrest | 57 | - |
| Travel Frame | 58 | - |
| Crawler Guard | 59 | - |
| Counter Weight | 60 | - |
| Turning Frame | 61 | - |
| Turning Bearing | 62 | - |
| Cover(Fuel Tank Side) | 63 | - |
| Tail Cover | 64 | - |
| Center Cover | 65 | - |
| Cover(Seat Mount) | 66 | - |
| Cover(Travel Frame) | 67 | - |
| Cover(Turning Frame) | 68 | - |
| Frame Guard(Left) | 69 | - |
| Frame Guard(Right) | 70 | - |
| Floor Mat | 71 | - |
| Lever Box | 72 | - |
| Side Cover | 73 | - |
| Seat Mount | 74 | - |
| Seat Slide | 75 | - |
| Seat | 76 | - |
| Bonnet(Front) | 77 | - |
| Bonnet(Rear) | 78 | - |
| Bonnet(Left) | 79 | - |
| Bonnet(Right) | 80 | - |
| Cabin Mount | 81 | - |
| Cabin Mount(Antivibration Mount) | 82 | - |
| Cabin(Assembly) | 83 | Assy, Sponge, Cab a, Cab B |
| Cabin(Accessory)(1) | 84 | Relay, Ca C Type, Lamp, Room, Hammer, Emergency, Cover Assy, Header |
| Cabin(Accessory)(2) | 85 | Latch Assy, Tray, Ash, Lever Assy, Cable Assy, Door, Striker |
| Cabin(Accessory)(3) | 86 | Pad, Roof, Cover, Header Ft, Seal, 673, 783 |
| Cabin(Electric Parts) | 87 | Harness Assy, Tube Assy, Pvc, Grommet, Band, Binding, Tape, Soft |
| Cabin(Glass) | 88 | Glass, Right Front, Left, Rear, Roof |
| Cabin(Front Window)(1) | 89 | Window Assy, Front, Glass, F/W, Stay Assy, F/W R, Roller, Lever Assy |
| Cabin(Front Window)(2) | 90 | Link Assy, F/W, Bracket Assy, Link R, Knob, Seal, Glass Front, Striker |
| Cabin(Wiper & Window Washer) | 91 | Hose, Tank, Motor, Arm, Blade Assy, Valve Assy |
| Cabin(Radio) | 92 | Electric Assy, Band, Speaker, Antenna, Cover, Connector |
| Cabin Door | 93 | Door Assy, Handle Assy, Lock Assy, Hook, Glass, Seal |
| Guard(Cabin Roof) | 94 | Assy, Washer, Bolt |
| Rearview Mirror | 95 | Mirror, Bracket Assy, Bolt |
| Cabin(Cover) | 96 | Washer, Cover Assy, Sponge |
| Side Mirror | 97 | - |
| Power Supply Socket | 98 | Socket Assy, Ciga Box Assy, Cover, Bolt |
| Hydraulic Pump Mount & Joint | 99 | - |
| Hydraulic Pump | 100 | - |
| 158.(90A)Hydraulic Pump(Inner Parts)(1) | 101 | - |
| 159.(90B)Hydraulic Pump(Inner Parts)(2) | 102 | - |
| 160.(90C)Hydraulic Pump(Inner Parts)(3) | 103 | - |
| Control Valve Plate | 104 | - |
| Boom Cylinder | 105 | - |
| Arm Cylinder | 106 | - |
| Bucket Cylinder | 107 | - |
| Swing Cylinder | 108 | - |
| Blade Cylinder | 109 | - |
| Hitch Cylinder | 110 | - |
| Travel Motor | 111-112 | - |
| Turning Motor | 113-114 | - |
| 100.Accumulator | 115 | - |
| 101.Line Filter | 116 | - |
| 102.Swivel Joint | 117 | - |
| 103.Control Valve | 118 | - |
| 104.2-Way Valve | 119 | - |
| 105.Blade Valve | 120 | - |
| 106.Solenoid Valve(Pilot) | 121 | - |
| 107.Solenoid Valve(P.T.O.) | 122 | - |
| 108.Solenoid Valve(Quick Coupler) | 123 | - |
| 109.Solenoid Valve(P.T.O. 2) | 124 | - |
| 110.Solenoid Valve(E.S.S.) | 125 | Valve Assy, Cartridge Assy, O-Ring, Block, Elbow, Nipple |
| 111.Solenoid Valve(Height Limit & Quick Coupler) | 126 | Stay Assy, Valve Assy, Solenoid, Spring Assy, O-Ring, Nipple |
| 112.Remote Control Valve(Operation) | 127 | Valve Assy, Boot, Lever Kit, Cardan Kit, Plunger Kit, Handle Assy |
| 113.Remote Control Valve(Travel) | 128 | Valve Assy, Seat, Ball, Seal Set, O-Ring, Elbow |
| 114.Remote Control Valve(Swing) | 129 | Valve Assy, Spring, Cover, Plug, O-Ring, Adapter |
| 115.Hyd. Oil Tank | 130 | Reservoir Set, Strainer, Filter Assy, Valve, Sensor, Gauge |
| 116.Safety Valve(Boom) | 131 | Valve Assy, Plug, Spring, Piston, Adjuster Kit, O-Ring |
| 117.Safety Valve(Arm) | 132 | Valve Assy, Plug, Spring, Piston, Adjuster Kit, O-Ring, Arm Cylinder Port |
| 118.Pump & Oil Cooler(Fitting) | 133 | Elbow, O-Ring, Nipple, Connector Assy, Adapter, Valve Assy |
| 119.Pump - Control Valve - Oil Cooler | 134 | Band, Hose, Insulator, Rubber, Clamp |
| 120.Tank - Pump & Swing Cylinder | 135 | Tube Assy, Suction, Bolt, Hose, Clip, Clamp |
| 121.Turning Motor(Fitting) | 136 | Elbow, Nipple, Adapter, Connector Assy, Joint, Valve Assy |
| 122.Control Valve - Turning Motor | 137 | Band, Hose, Clamp |
| 123.Control Valve(Fitting)(1) | 138 | Elbow, O-Ring, Connector Assy, Adapter, Valve Assy, Cap, Screw |
| 124.Control Valve(Fitting)(2) | 139 | Elbow, O-Ring, Connector, Adapter, Joint Assy, Joint |
| 125.Control Valve(Fitting)(P.T.O. 2) | 140 | Adapter, Joint, O-Ring |
| 126.Screw Cap | 141 | - |
| 127.Control Valve - Boom, Turning Motor & Tank | 142 | - |
| 128.Control Valve - Swivel Joint | 143 | - |
| 129.Travel Frame | 144 | - |
| 130.Boom | 145 | - |
| 131.P.T.O.(Frame End) | 146 | - |
| 132.P.T.O.(Arm End) | 147 | - |
| 133.P.T.O.2(Frame End) | 148 | - |
| 134.P.T.O.2(Arm End) | 149 | - |
| 135.Quick Coupler | 150 | - |
| 136.Safety Valve | 151 | - |
| 137.Control Piping(Control Valve - Solenoid Valve) | 152 | - |
| 138.Control Piping(Control Valve - 2-Way Valve) | 153 | - |
| 139.Control Piping(2-Way Valve - Remote Control Valve) | 154 | - |
| 140.Control Piping(Travel & Swing Pedal) | 155 | - |
| 141.Control Piping(P.T.O.) | 156 | - |
| 142.Greasing(Turning Frame) | 157 | Joint, Grease, Hose, Nipple, Band |
| 143.Greasing(Boom) | 158 | Hose, Nipple, Band, Joint |
| 144.Boom Bracket | 159 | Bracket Assy, Bush, O-Ring, Pin Assy, Shim, Nipple |
| 145.Boom | 160 | Spacer, Boom Assy, Bush, Seal, Pin Assy, Shim |
| 146.Arm | 161 | Arm Assy, Seal, Bush, Pin, Shim, Nipple |
| 147.Bucket Arm & Link | 162 | Arm, Link, Seal, Bush, Pin Assy, Shim |
| 148.Quick Coupler | 163 | Collar, O-Ring, Bolt, Bracket, Pin, Plate |
| 149.Quick Coupler Accessories(Without Quick Coupler Body Spec.) | 164 | Cap, Screw, Cover, Arm, Bolt |
| 150.Bucket Pin | 165 | Pin 50X301, Bolt, Nut |
| 151.Bucket Pin(Without Quick Coupler Body Spec.) | 166 | O-Ring, Pin, Shim, Bolt, Nut |
| 152.Plug(Implement) | 167 | Clip, Tree |
| 153.Blade | 168 | Spacer, Shim, Blade Assy, Seal, Bush, Pin, Plate, Washer |
| 154.Side Mirror(Left)(Optional) | 169 | Mirror Kit, Mirror Assy, Stay Assy, Bracket Assy, Washer, Bolt, Nut |
| 155.Additional Weight Kit(Optional) | 170 | Weight Set, Washer, Weight, Nut, Bolt, Bracket Assy |
| 156.P.T.O. Over Load Valve Kit(Optional) | 171 | Valve Assy |
| 157.Guard Kit(Cabin)(Front)(Optional) | 172 | Guard Kit, Washer, Guard Assy, Bolt, Stud, Nut |
Yanmar ViO82 Common Problems This Manual Covers
Yanmar ViO82 excavator hydraulic pump is weak and making loud grinding noises under heavy load p. 101
Inspect the exploded view of the pump assembly on page 101 to locate the required replacement internals. Verify the requirement for exactly 9 of the PISTON ASSY. Cross-reference the 4DP14.0 O-RING and order the correct quantities to fully rebuild the unit.
Manual Section: 158.(90A)Hydraulic Pump(Inner Parts)(1)Complete electrical failure occurs intermittently and main slow blow fuses keep popping p. 24
Check the engine electrical components diagram on page 24 to trace the main harness. Locate the specific slow blow fuses required for your machine. Replace any blown units with the exact 80A, 120A, or 60A slow blow fuses specified in the parts list.
Manual Section: Around the EngineTrack tension drops repeatedly and front idler mounting hardware is missing or sheared off p. 46
Review the idler and adjuster assembly breakdown on page 46 to find the correct replacement hardware. Identify the mounting fasteners for the adjuster plate. Order exactly 8 of the M14X 60 plated bolts to ensure proper clamping force and secure the track tensioner.
Manual Section: Idler & AdjustEngine coolant leaks rapidly from the upper radiator connection causing high temperature warnings p. 19
Inspect the radiator mount and piping diagram on page 19 to identify the correct molded coolant lines. Confirm whether the leak is at the upper or lower connection, then pull the part number for HOSE,CW-T A (upper) or HOSE,CW B (lower) and place the order.
Manual Section: RadiatorFrequently Asked Questions
How do you fix yanmar ViO82 excavator hydraulic pump is weak and making loud grinding noises under heavy load?
Inspect the exploded view of the pump assembly on page 101 to locate the required replacement internals. Verify the requirement for exactly 9 of the PISTON ASSY. Cross-reference the 4DP14.0 O-RING and order the correct quantities to fully rebuild the unit.
How do you fix complete electrical failure occurs intermittently and main slow blow fuses keep popping?
Check the engine electrical components diagram on page 24 to trace the main harness. Locate the specific slow blow fuses required for your machine. Replace any blown units with the exact 80A, 120A, or 60A slow blow fuses specified in the parts list.
How do you fix track tension drops repeatedly and front idler mounting hardware is missing or sheared off?
Review the idler and adjuster assembly breakdown on page 46 to find the correct replacement hardware. Identify the mounting fasteners for the adjuster plate. Order exactly 8 of the M14X 60 plated bolts to ensure proper clamping force and secure the track tensioner.
How do you fix engine coolant leaks rapidly from the upper radiator connection causing high temperature warnings?
Inspect the radiator mount and piping diagram on page 19 to identify the correct molded lines. Find the exact part numbers for the upper and lower connections. Match your leaking components to the HOSE,CW-T A or HOSE,CW B to order 1 correct replacement.
What format is this manual in?
Instant PDF download. You get the full 187-page searchable Parts Catalog immediately after payment. Open it on your laptop, tablet, or phone right in the shop.
Am I able to print pages from this manual?
Yes. The PDF has no DRM restrictions, so print any page or section you need for your shop. Works with any standard printer.
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