Stop wasting time searching for the right Yanmar V3-5, V4-5A, V5(-A) parts catalog PDF; this 189-page wheel loader manual (OEM #0CK20-M36003EN) breaks down every assembly for your 1998-2005 machine. Inside, you get highly detailed exploded views of the entire drivetrain, complete hydraulic schematics for the HST pump, and full factory wiring diagrams. Jump to the parts list to identify anything from cab glass to lift arm pins. Verify you are ordering the correct M10x65 plated bolts for the silencer assembly, and confirm your shop has the required 19x22 spanners ready for installation. Ordering the wrong part costs you days. Download the bookmarked file, pull it up on your tablet, and get the exact hardware ordered right now.
What's Inside This Yanmar V3-5, V4-5A, V5-A Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Reference Materials | 3 | Fuel Injection Pump, Fuel Injection Pump N, Camshaft, Roller Bearing, Retainer |
| Label(1) | 10-11 | Label Assy, Label N, Caution Label, Battery Label, Air Press Label, Label S, Air Pressure Label, Fuel Label |
| Label(2) | 12-13 | Label Assy, Specification S Label, Caution Label, Battery Label, Fuel Label, Lever Lock Label, Oiling Label, Caution Tag Assy |
| Safety Label | 14 | Label, Loading Label, Caution Label, Battery Label, Caution Tag Assy, Label W |
| Tool | 15 | Tool Assy, Wrench Assy, Wrench Shaft, Tool Bag, 10X12 Spanner, 14X17 Wrench, Grease Gun, Manual Bag |
| Back Mirror | 16 | Mirror Stay, Mirror, Washer, Nut |
| Silencer | 17-18 | Tail Pipe, Connecting Pipe, Bracket L, Bracket R, Silencer Band, Silencer Gasket, Muffler Cover Assy |
| Air Cleaner & Engine Drain | 19 | Air Cleaner Bracket, Hose a, Hose B, Hose C, Silencer Assy, Air Cleaner Assy, Air Cleaner Body, Cover Assy |
| Foot Accelerator(1) | 20 | Lever, Axle Cam N Lever Assy, Liner M, 25X15 S Bush, Wire, Spring Hook, Wire Bracket E, Throttle Pedal Assy |
| Foot Accelerator(2) | 21 | Lever, Axle Cam N Lever Assy, 25X15 Bush, Wire, Spring Hook, Wire Bracket E, Throttle Pedal Assy, Accel N Pedal Assy |
| Engine Mount | 22 | Engine Bracket, Shock Absorber, Stopper, Bolt |
| Radiator(1) | 23-24 | Radiator Support, Radiator Stay, Collar, Shroud Assy, Shroud Cover, Fan Guard, Seal, Water Pipe |
| Radiator(2) | 25-26 | Radiator Support, Radiator Stay, Collar, Radiator Z Stay, Shroud Assy, Shroud Assy F, Shroud Cover, Fan Guard |
| Radiator(Stock Breeding Spec.) | 27-28 | Radiator Support, Radiator Stay, Collar, Shroud, Shroud Cover, Fan Guard, Seal, Water Pipe |
| Fuel Tank(1) | 29-30 | Fuel Tank Assy, Tank Cap Assy, Gasket, Fuel Strainer, Stay, Fuel Pipe, Hose, Fuel K Pipe |
| Fuel Tank(2) | 31 | Fuel Tank Assy, Tank Cap Assy, Gasket, Fuel Strainer, Bracket, Fuel Pipe, Fuel Hose, Fuel N Hose |
| Battery | 32 | Battery Cable Assy, Battery N Cable Assy, Battery Cord, Battery S Cord, Wire Harness C, Wire S Harness C, Battery Earth Cable, Engine Earth Cord |
| Wiring | 33 | Cord Z Keep, Step W, Wire R2 Harness, Wire R2 S Harness, Diode, Wire Harness, Wire Harness F, Wire S Harness |
| Wiring(V4-5A,V5-A New) | 34 | Rear Harness Assy, Slowblow Fuse, F Harness Assy, Diode, Fc Harness, M W Harness Assy, B 5A Fuse, Band |
| Electric Part(1) | 35-36 | Flasher Switch, Meter Cable Assy, Head Lamp, Lens, Lim, Gasket, 12V 55W Bulb, Fuse Box |
| Electric Part(2) | 37-39 | Flasher Switch, Meter Cable Assy, Head Lamp, Lens, Lim, Gasket, 12V 55W Bulb, Combination Meter |
| Electric Part(Auto Lebeller) | 40 | Wire O Harness, Diode W, Proximity Sensor, Sensor Stay Assy, Sensing Bar, Diode Z, Safety Relay |
| Clutch Housing & Drive Shaft | 41 | Flywheel Cover, Damper Disk, Propeller Shaft Assy, Universal Joint, Sleeve Yoke, Shaft Yoke |
| Transfer Case | 42 | Case, Input Gear, Idle Gear, Gear, Brake Shaft, Brake F Shaft, Joint Flange, Gasket |
| Spiral Bevel Gear(1) | 43 | Bevel Gear Assy, Bearing Holder, Collar, Spline Collar, Ring, 30306D Bearing, 30307DH Bearing, Oil TC6Y577512 Seal |
| Spiral Bevel Gear(2) | 44 | Bevel Gear Assy, Bearing Holder, Collar, Spline Collar, Ring, 30306D Bearing, 30307DH Bearing, Oil TC6Y577512 Seal |
| Differential Gear(1) | 45 | Differential Gear, Pinion Liner, Differential Pinion, Differential Shaft, Differential Case |
| Differential Gear(2) | 46 | Differential Gear, Differential Pinion, Differential Shaft, Differential Case |
| Axle Shaft(1) | 47 | Axle Shaft, Seal TC6Y 70X88X12, Axle Cover, Bearing |
| Axle Shaft(2) | 48 | Axle Shaft, Seal TC6Y 70X88X12, Axle Cover, Bearing |
| Final Gear(1) | 49 | Sun Gear, Internal Gear, Planetary Pinion, Planetary Shaft, Planetary Carrier, T253324 Needle |
| Final Gear(2) | 50 | Sun Gear, Internal Gear, Planetary Pinion, Planetary Shaft, 5X31 Needle, Planetary Carrier |
| Axle Case(1) | 51 | Axle Case, Case, Bearing Holder, Axle Case Gasket, Breather, Breather N, 16X1 Gasket |
| Axle Case(2) | 52 | Axle Case, Case, Bearing Holder, Axle Case Gasket, Breather, Breather N, 16X1 Gasket |
| Axle Holder | 53 | Axle Holder Assy, Bush, Grease B Nipple, Axel R Holder, 85X40 Bush, Grease R1 Nipple, Gasket, Plate |
| Center Brake | 54 | Oil TC6Y577512 Seal, Brake Assy, Oil TC253506 Seal, Brake Case, Brake Camshaft, Friction Disk, Case Gasket, Actuator |
| Tire & Disk | 55 | L Tire Assy, Tire, Disk, Valve, R Tire Assy |
| Unique Tire(Optional) | 56 | Unique Tire Assy, No-Punc Tire Kit, Washer, Bolt |
| Snow Tire(Optional) | 57 | Snow L Tire Assy, Disk, Valve, Snow Tire, Snow R Tire Assy |
| Tire(Plated)(Optional) | 58 | Tire M Assy L, L N Tire Assy, Tire, Valve, Disk M, Disk N, Tire Assy N, Disk |
| Inching Pedal | 59 | Inching Pedal Assy, Pedal Pad, Stay, Link Rod, Rod End, Rod-End Bearing, Boot |
| Brake Pedal(1) | 60-61 | Stay, Return Spring, Rod End, Rod-End Bearing, Cam Holder, Liner M, 25X15 N Bush, Link Rod |
| Brake Pedal(2) | 62-63 | Rod End, Rod-End Bearing, Stay, Return Spring, Cam Holder, Liner M, 25X15 S Bush, Link Rod |
| Park Brake Lever | 64 | Boot, Return Spring, Parking Cam, Pedal Rock, Pedal Rock S, Wire, Pedal Lever, Lever |
| Hyd.Oil Control Lever(1) | 65 | Loader Lever, 12X12 Bush, Knob Assy, 8X12X2 Collar, 8X12X2 K Collar, Lever Link, Loader Link Cable, Cable Stay |
| Hyd.Oil Control Lever(2) | 66 | Loader Lever Assy, 12X12 Bush, Knob Assy, 8X12X10 Collar, Lever Link, Loader Link Cable, Cable Stay, Spacer |
| Rd Valve Control(1) | 67 | 3RD Valve Kit, 3RD Valve B Kit, Loader Link Cable, Spacer, Rod End, 3RD Lever Assy, Knob |
| Rd Valve Control(2) | 68 | Loader Link Cable, Spacer, Rod End, 3RD Lever Assy, Knob |
| Steering Wheel & Column(1) | 69 | Steering Wheel Assy, Horn Cap, Contact Needle Assy, Lock Spring, Knob, Shaft, Bush, Horn Spring |
| Steering Wheel & Column(2) | 70 | Steer Handle Assy, Steer. R Handle Assy, Steering N Handle, Horn W Cover, Horn Z Cover, Knob Assy W, Column Assy, Column Assy N |
| Control Cover | 71 | Lever Stay Assy, Lever N Stay Assy, Boot, Seal, Seal S Rubber, 16X15 Bush, 0X4 Gromet, Grommet S |
| Control Cover(3Rd 1) | 72 | Lever Stay, Seal, 16X15 Bush, Boot, 0X4 Gromet |
| Control Cover(3Rd 2) | 73 | Lever Stay Assy, Lever N Stay Assy, Boot, Seal Rubber, Grommet, 16X15 Bush |
| Front Frame | 74 | Front Frame Assy, Frame Stopper Assy, Thrust Collar, Thrust Plate, Gasket |
| Rear Frame(1) | 75-76 | Rear Frame Assy, Bush, Canopy Base, Plate, Grease R1 Nipple, 11X17X25 Collar, 11X17X32. N Collar, Cabin Base |
| Rear Frame(2) | 77-78 | Rear Frame Assy, Bush, Rear R Frame Assy, Canopy Base, Plate, Grease R1 Nipple, 11X17X32 Collar, Cabin Base |
| Operation Frame & Cover | 79-80 | Operator Frame Assy, Operator N Frame Assy, Cover, Cover N, Operator Cover, Column Cover, Rear Fender, Fender |
| Seat & Bonnet(1) | 81-82 | Seat Assy, Fastener, Bonnet Assy, Assist Bar, Bonnet Seal, Rubber, Hinge, Cover |
| Seat & Bonnet(2) | 83-84 | Seat Assy, Fastener, Bonnet Assy, Assist Bar, W/ Pad Bonnet Assy, Bonnet Seal, Rubber, Hinge |
| Bonnet Soundproof Material | 85-86 | Soundproofbnt-UC1-, Soundproofbnt-UC1- R, Soundproofbnt-UL1-, Soundproofbnt-UL1- R, Soundproofbnt-Ur-, Soundproofbnt-Ur- R, Soundproofbnt-Ucl-, Soundproofbnt-Ucl- R |
| Frame Soundproof Material | 87 | Sound-PR00F Sf-L, Sound-PR00F Sf-L R, Sound-PR00F Sf-R, Sound-PR00F Sf-R R |
| Canopy | 88-89 | Mirror Assy, Mirror Stay Assy, Cabin Grip Assy, Canopy Assy, Canopy Assy S, Canopy Assy R, Roof Assy, Roof Assy N |
| Cabin | 90-92 | Mirror Assy, Cabin Assy, Cabin Assy S, Cabin Assy W, Glass, Glass N, Trim, Handle |
| Cabin Door | 93-94 | Door Assy, Door Assy S, Cylinder Key Set, Cushion, Cushion N, Handle, Latch L, Door Body |
| Electric Part & Wiper(Cabin) | 95-96 | Electric Parts Assy, Wire Harness, Wire Cabin S Harness, Wire W Harness, Wiring Harness a W, Panel, Wiper Switch, Wiper K Switch |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| SPANNER, 10X12 | 10X12 | p. 15 |
| SPANNER, 19X22 | 19X22 | p. 15 |
| WRENCH, 14X17 | 14X17 | p. 15 |
| BOLT, M10X 65 PLATED | M10X 65 | p. 17 |
| NUT, M10 | M10 | p. 17 |
| CLAMP, 60 | 60 | p. 19 |
| O-RING, 1AP18.0 | 1AP18.0 | p. 19 |
| PLUG, 14 | 14 | p. 19 |
| BUSH, 25X15 | 25X15 | p. 20 |
| PIN, SNAP 6 | 6 | p. 20 |
Yanmar V3-5, V4-5A, V5-A Common Problems This Manual Covers
Need exact Yanmar V3-5 wheel loader air cleaner housing replacement clamp and O-ring part numbers p. 19
Inspect the exploded view on page 19. Locate the body components to find the part numbers for the size 60 clamp and the 1AP18.0 O-ring. Verify your machine serial number matches the effective machine number range listed in the table.
Manual Section: Air Cleaner & Engine DrainCannot identify the correct mounting bolts and nuts for a rusted exhaust silencer pipe p. 17
Check the parts diagram on page 17. Identify the M10X 65 plated bolt and standard M10 nut used for the tail pipe clamp assembly. Cross-reference the interchangeability symbol in the reference materials section to ensure you order the latest revision.
Manual Section: SilencerTrying to find the replacement bushing and snap pin for a sloppy foot accelerator pedal p. 20
Review the throttle pedal assembly breakdown on page 20. Find the specific index numbers for the 25X15 bush and the size 6 snap pin. Write down the corresponding part numbers from the adjacent list before calling your local parts dealer.
Manual Section: Foot Accelerator(1)Missing factory tool kit wrenches and need to order the exact original replacements p. 15
Open the accessory parts list on page 15. Match the required hand tools to their factory part numbers, specifically noting the 10X12 spanner, 19X22 spanner, and 14X17 wrench. Confirm the assembly level code to see if the bag is included.
Manual Section: ToolFrequently Asked Questions
What are the replacement specifications for air cleaner & engine drain components?
The manual provides part numbers and quantities for air cleaner and engine drain components. For example, the CLEANER ASSY, AIR is part number 129012-12500, and the ELEMENT is part number 119808-12520. The HOSE,LO DRAIN is part number 172527-11931. These specifications are for identifying and ordering the correct replacement parts.
What are the replacement specifications for labels/safety decals?
The manual lists various labels and safety decals with their respective part numbers and quantities. For instance, a LABEL ASSY is part number 772527-03100, a LABEL,CAUTION is 172141-03202, and a TAG ASSY, CAUTION is 172964-03481. These details are crucial for identifying and ordering the correct replacement labels and decals.
How do you find the exact Yanmar V3-5 wheel loader air cleaner housing replacement clamp and O-ring part numbers?
Inspect the exploded parts diagram on page 19. Locate the body components to find the part numbers for the size 60 clamp and the 1AP18.0 O-ring. Verify your machine serial number matches the effective machine number range listed in the table.
How do you identify the correct mounting bolts and nuts for a rusted exhaust silencer pipe?
Check the exploded parts diagram on page 17. Identify the M10X 65 plated bolt and standard M10 nut used for the tail pipe clamp assembly. Cross-reference the interchangeability symbol in the reference materials section to ensure you order the latest revision.
How quickly can I access this manual after buying?
Instant PDF download. You get the full 189-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, print as many copies as you want, and there are no restrictions. Many mechanics print the section they need and bring it to the shop floor.
Does this Yanmar V3-5, V4-5A, V5(-A) manual include electrical wiring diagrams?
Included. The Yanmar V3-5, V4-5A, V5(-A) Parts Catalog contains a wiring diagram for the electrical system, showing component locations and harness routing for parts identification.












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