All 80 pages of this Yanmar V3-3, V4-3 Parts Catalog (OEM #0CS10-M38001EN) focus entirely on component identification for the V3-3 and V4-3 wheel loaders, including the 3TNE84-KAH and 3TNE84T-KAH engine families. Inside: exploded assembly views and OEM part numbers across more than 50 systems, from the transfer case, spiral bevel gear sets, and differential through the HST pump, HST motor, and hydraulic cylinders. You get separate breakdowns for each model variant, so V3-3 and V4-3 axle shaft numbers, bevel gear shims, and steering cylinder seals stay sorted without cross-referencing two documents. Electrical parts data lists lamp assemblies at 12V-11.7W and instrument bulbs at 12V-3W, exactly as Yanmar specced them. No more squinting at worn tags or guessing part numbers. Bookmarked by assembly and searchable; open it on your tablet, find the OEM number, and order the right part first try.
What's Inside This Yanmar V3-3 / V4-3 Series Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Reference Materials | 2-6 | Fuel Injection Pump, Fuel Injection Pump N, Camshaft, Roller Bearing, Retainer |
| Label | 9-10 | Label Assy, Label Assy N, Model Label, Model Label L, Front Label, Rear Label, Lever Lock Label, Battery Label |
| Tool | 11 | Tool Assy, Wrench, Wrench Shaft, Hub Nut Wrench, Tool Bag, 10X12 Spanner, 14X17 Wrench, Grease Gun |
| Back Mirror | 12 | Mirror Stay Assy, Holder L, Liner M, 40X20X2 Spring, Holder R, Mirror |
| Silencer | 13 | Tail Pipe, Connecting Pipe, Muffler L Bracket, Bracket, Silencer Band, Silencer Gasket |
| Air Cleaner & Engine Drain | 14 | Air Cleaner Bracket, Rubber Seat, Air Hose, Silencer Assy, Air Cleaner Assy, Body Assy, Element, Cup |
| Foot Accelerator | 15 | Axle Cam Lever, Liner M, Accelerator Wire, Spring Hook, Wire Bracket E, Throttle Pedal Assy, Accel N Pedal Assy, Link Rod |
| Engine Mount & Radiator | 16 | Engine Rl Bracket, Engine Rr Bracket, Engine Fl Bracket, Engine Fr Bracket, Shock Absorber, Radiator Stay, Shroud, Radiator Label |
| Fuel Tank | 17-18 | Fuel Tank Assy, Tank Cap Assy, Gasket, Step, Fuel Pipe, Fuel Filter Assy, Taper Valve, Valve Spring |
| Electric Part | 19-20 | Battery Cable Assy, Engine Earth Cord, Battery Earth Cable, Battery, Battery Holder, Rubber, Flasher Switch, Fuse Box |
| Electric Part(Auto Leveller) | 21 | Wire Harness O, Safety Relay, Proximity Sensor, Sensor Stay Assy, Sensing Bar, Micro Switch, Microswitch Lever, Microswitch Plate |
| Wiring | 22 | Wire Harness, Wire Harness F, Wire Harness M, Wire Harness R1, Wire Harness S, Fusible Link, Nylon Band, Wire Lock Band |
| Clutch Housing & Drive Shaft | 23 | Flywheel Cover, Damper Disk, Propeller Shaft Assy, Universal Joint, Sleeve Yoke, Shaft Yoke, Proppeller Shaft |
| Transfer Case | 24 | Oil TC6Y607513 Seal, TMB308C3 Bearing, Case, Gear, Shaft, Gasket, 40X4 Collar, Joint Flange |
| Spiral Bevel Gear(V3-3) | 25 | Bevel Gear Assy, 30310DDB Bearing, Bearing Holder, Oil TC6Y648013 Seal, 30310DU Bearing, Collar, Seal Holder, Joint Flange |
| Spiral Bevel Gear(V4-3) | 26 | Bevel Gear Assy, 30311DB Bearing, Bearing Holder, Bearing, 50X9 Collar, Collar, Seal Holder, Joint Flange |
| Differential Gear(V3-3) | 27 | Carrier, Bearing, Bearing Retainer, Stopper, Case Assy, 40X44X28 Bush, Differential Gear, Differential Pinion |
| Differential Gear(V4-3) | 28 | Carrier Assy, Bearing, Bearing Retainer, Stopper, Case Assy, 60X65X20 Bush, Differential Gear, Differential Pinion |
| Axle Shaft(V3-3) | 29 | Axle Shaft Assy, Seal TC6Y 70X88X12, Bearing, 55X70X30 Sleeve, Axle Cover |
| Axle Shaft(V4-3) | 30 | Axle Shaft Assy, Seal TC6Y 70X88X12, Bearing, Sleeve, Axle Cover |
| Axle Case | 31 | Axle Case Assy, Axle Case Packing, Breather, 16X1 Gasket |
| Center Brake | 32 | Brake Case, Brake Camshaft, Brake Lever, Spline Collar, Case Gasket, Brake Assy, Brake Disk, Actuator Assy |
| Oscillating Device | 33 | Bush, Collar, Oscillate Pin Assy, Plate, Gasket, Grease R1 Nipple |
| Tire & Disk | 34 | Tire Assy, Tire Disk, Valve |
| Inching Pedal | 35 | Rod L End, Rod-End Bearing, Inching Pedal Assy, Pedal Pad, Pedal Shaft, Link Cam, Inching Link, Liner M |
| Brake Pedal | 36 | Rod L End, Rod-End Bearing, Return Spring, Link Rod, Brake Pedal Assy, Pedal Pad, Link Cam, Brake Link |
| Park Brake Lever | 37 | Parking Lever, Switch Set, Parking Cable, Connector |
| Hydraulic Oil Control Lever | 38 | Loader Lever, Lever Compl, 12X12 Bush, Knob, Lever Link, Loader Link Cable, Clevis, Spacer |
| Lift Arm Lock | 39 | Rubber, Pin |
| Hydraulic Oil Control Lever(P.T.O.) | 40 | Loader Link Cable, Clevis, Spacer, 3RD Lever, Knob, Rod End, Boot, Lever Stay Assy |
| Steering Wheel & Column | 41 | Steering Wheel Assy, Horn Cap, Contact Needle Assy, Lock Spring, Knob, Shaft, Bush, Horn Spring |
| Frame | 42 | Axle Bolt Set, Front Frame, ROPS Frame Assy, Rear N Frame, Bush 120X50, Socket, Grease B Nipple, Thrust Collar |
| Cover & Instrument Panel | 43-44 | Frame Assy, Plate, Operatg Panel Cover, Label, Switch Label, Rear Panel, Battery Label, Guard |
| Bonnet | 45 | Bonnet Assy, Assist Bar, Edge Rubber a, Edge Rubber B, Rubber, Label, Gas Spring, Spring N |
| Bonnet Soundproof Material | 46 | Sound-Proof VOX20-A, Sound-Proof VOX20-B, Sound-Proof VOX20-C, Sound-Proof VOX20-D, Sound-Proof VOX20-E, Sound-Proof VOX20-F, Sound-Proof VOX20-G, Sound-Proof VOX20-H |
| Frame Soundproof Material(Rops) | 47 | Sound-Proof, Sound-Proof VOX20-Sf |
| Lift Cylinder | 48 | Lift Cylinder Assy, Cylinder Bush Set, Bush, Dust 40X50X4 Seal, Piston Rod, 60X35 Seal Set, Cylinder Head Assy, Snap Ring |
| Dump Cylinder(Auto Leveller) | 49 | Dump Cylinder Assy, 60X35 Seal Set, Cylinder Head Assy, Bush, Snap Ring, Rod Bush Set, Dust 35X45X4 Seal, Cylinder Bush Set |
| Power Steering Cylinder | 50 | Nylon Tube, Cylinder Assy, Snap Ring, Tube, Rod Bush Set, Bush, Dust 35X45X4 Seal, Cylinder Bush Set |
| HST Pump | 51-52 | H.s.t Pump Assy, Oil Seal Cover, Seal, Bearing, Housing Set, Drive Shaft, Plate Set, Retainer Set |
| HST Motor | 53 | H.s.t Motor, HST Motor E Assy, Seal Retainer, Oil Seal, Bearing, Drive Shaft Assy, Case, Valve Block Assy |
| Steering Unit | 54 | Steering Assy, Orbital Roll Assy, Retaining Ring, Seal Gland Bush, End Cap, Gerotor, Spacer, Spacer Plate |
| Control Valve(P.T.O.,Auto Leveller) | 55-56 | Control Valve, Inlet Cover, Relief Valve Assy, Block Assy, Spool Cover, Spool Seal Set, Dust Seal, Cover Assy |
| Hydraulic Oil Tank | 57 | Reservoir Assy, Oil Level Gauge, Step, Suction Filter, Suction Flange, Return Flange |
| Filter & Pipe Fitting | 58 | Oil 20K Filter, Filter Element, Filter Bracket, Elbow, Elbow Nipple, Adapter, - N Adapter, Fitting |
| Hyd.Oil Piping(Hst) | 59-60 | Oil Cooler, Hose Nipple, Elbow, PF1/ -PT1 Nipple, Hose Elbow, Nipple Elbow, Fitting, Main Pipe |
| Hyd.Oil Piping(Loader) | 61 | Lift Pipe, W.p Bach Plate, Pipe, Hose G206BC120V, Hose L, Hose G206BB120, High Pressure Hose, Hose |
| Lift Arm & Hyd.Oil Piping(P.T.O.) | 62 | Fitting, Valve Pipe, Pipe, High Pressure Hose, Lift Arm Assy, Dust 40X50X4 Seal, Bush 40X45, Bush 35X45X33 |
| Loader Link | 63 | Link Assy, Dust 40X50X4 Seal, Bush 40X45, Bush 40X50X35, Bell-Crank Assy, Dust 55654IR Seal, Grease R1 Nipple |
| Bucket | 64 | Bucket Assy, Craw Assy, Washer, Bolt |
| Cabin(1)(Body) | 65-66 | Assy, Antenna, Work Lamp, Handrail, Rear Mirror, Wiper Motor |
| Cabin(2)(Sash) | 67-68 | Glass, Rubber Seal, Rear Window Assy, Handle, Wiper Motor, Gas Spring |
| Cabin(3)(Heater) | 69 | Hose, Hose Clamp, Cover, Heater, Vent, Ashtray |
| Cabin(4)(Door) | 70-71 | Door L Assy, Glass, Rubber Seal, Handle, Lock, Latch |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Lamp Voltage/Wattage | 12V-11.7W | p. 19 |
| Bulb Voltage/Wattage | 12V-3W | p. 19 |
Yanmar V3-3 / V4-3 Series Common Problems This Manual Covers
Yanmar V3-3 lift cylinder leaking: need correct seal kit part number before teardown p. 48
Check the lift cylinder exploded view on page 48. The Seal Set is listed as a discrete line item there, verify the part number against your serial number range using the pictorial index on page 5. Order the Bush and Snap Ring at the same time; they are separate catalog entries and commonly missed during a seal replacement order.
Manual Section: Lift CylinderCannot identify which glow plug relay part number to order for the auto leveller electrical circuit p. 21
Pull up the Electric Part (Auto Leveller) diagram on page 21. The Safety Relay is a separate catalog entry from the main wiring harness. Cross-reference with the standard Electric Part section on page 19 to confirm the relay number is not shared between circuits before ordering.
Manual Section: Electric Part(Auto Leveller)Unsure which hydraulic suction filter part number fits the HST pump circuit on this machine p. 57
Start with the Hydraulic Oil Tank diagram on page 57. The Suction Filter and Return Flange are both itemized there as separate parts; then cross-reference the Filter & Pipe Fitting section on page 58 for the correct element part number and any adapter/bracket that ships separately.
Manual Section: Hydraulic Oil TankOscillating device bushing worn out, need part numbers for the full rebuild kit p. 33
Locate the Oscillating Device diagram on page 33. Bushings and pins for the oscillation pivot are listed as individual line items, not bundled as a kit, so order each piece by its own part number. Cross-check against the Axle Case section on page 31 to confirm you have the correct case-side components for your machine.
Manual Section: Oscillating DeviceBucket cutting edge and claw assembly parts needed, unclear which claw fits V3-3 versus V4-3 p. 64
Review the Bucket diagram on page 64. The Claw Assy and individual Claw are listed with separate part numbers. Note that systems table shows distinct Spiral Bevel Gear and Differential Gear sections for V3-3 versus V4-3, so verify your model designation on the Model Label found in the Label section on page 9 before placing the bucket hardware order.
Manual Section: BucketReplacement work lamp or instrument panel bulb needed, not sure which voltage and wattage to specify p. 19
Check the Electric Part diagram on page 19. Lamps are rated 12V-11.7W and indicator bulbs are 12V-3W, both verified for all models covered by this catalog. The wiring harness and lighting switch are also itemized on page 19, so confirm the switch part number if the lamp socket or connector needs replacing at the same time.
Manual Section: Electric PartFrequently Asked Questions
How do you fix yanmar V3-3 lift cylinder leaking: need correct seal kit part number before teardown?
Check the lift cylinder exploded view on page 48. The Seal Set is listed as a discrete line item there, verify the part number against your serial number range using the pictorial index on page 5. Order the Bush and Snap Ring at the same time; they are separate catalog entries and commonly missed during a seal replacement order.
How do you fix cant identify which glow plug relay part number to order for the auto leveller electrical circuit?
Pull up the Electric Part (Auto Leveller) diagram on page 21. The Safety Relay is a separate catalog entry from the main wiring harness. Cross-reference with the standard Electric Part section on page 19 to confirm the relay number is not shared between circuits before ordering.
How do you fix unsure which hydraulic suction filter part number fits the HST pump circuit on this machine?
Start with the Hydraulic Oil Tank diagram on page 57. The Suction Filter and Return Flange are both itemized there as separate parts; then cross-reference the Filter & Pipe Fitting section on page 58 for the correct element part number and any adapter/bracket that ships separately.
How do you fix oscillating device bushing worn out, need part numbers for the full rebuild kit?
Locate the Oscillating Device diagram on page 33. Bushings and pins for the oscillation pivot are listed as individual line items, not bundled as a kit, so order each piece by its own part number. Cross-check against the Axle Case section on page 31 to confirm you have the correct case-side components for your machine.
How do you fix replacement work lamp or instrument panel bulb needed, not sure which voltage and wattage to specify?
Check the Electric Part diagram on page 19. Lamps are rated 12V-11.7W and indicator bulbs are 12V-3W, both verified for all models covered by this catalog. The wiring harness and lighting switch are also itemized on page 19, so confirm the switch part number if the lamp socket or connector needs replacing at the same time.
How do you fix bucket cutting edge and claw assembly parts needed, unclear which claw fits V3-3 versus V4-3?
Review the Bucket diagram on page 64. The Claw Assy and individual Claw are listed with separate part numbers. Note that systems table shows distinct Spiral Bevel Gear and Differential Gear sections for V3-3 versus V4-3, so verify your model designation on the Model Label found in the Label section on page 9 before placing the bucket hardware order.
Document Quality
This document is a scanned PDF, but it includes an OCR layer, so you can search and select the full text content. The text throughout the catalog is crisp and easy to read. Diagrams and illustrations are raster images, meaning they are clear at normal viewing but may show some pixelation if zoomed in significantly, though labels remain readable. Pages are clean with no noticeable scan artifacts, stains, or skewed content. There are several blank pages interspersed, particularly at the end of sections.
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