Need the right part number for your Yanmar 3TNE88L-RBV industrial engine? This 39-page parts catalog covers the complete 3TNE88L-RBV (VIO40) engine from cylinder block to generator, with every component cataloged by system. Inside: exploded views for 19 systems including crankshaft and piston assemblies, fuel injection pump internals, camshaft and drive gear, starting motor components, and the full gasket set. Cross-reference part numbers for main bearings (0.25mm undersize), thrust metals (0.25mm oversize), valve guides, rocker arms, nozzle holders, governor weights, and solenoid stop devices. Your gear housing O-rings run P-type at 32.0mm; the camshaft key is 7×14. No more squinting at photocopied diagrams or guessing which nozzle spring fits your injection valve. Bookmarked by system so you jump straight to Fuel Injection Valve or Cooling Water System in one click. Download now and pull up the exact part number before you call the dealer.
What's Inside This Yanmar 3TNE88L-RBV (VIO40), 3TNE88L-RBV Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Engine 3TNE88L-Rbv | 1 | - |
| Cylinder Block | 2-3 | Cylinder Block Assy, Main Bearing, Thrust Metal, Camshaft Bush, Gasket, Main Metal |
| Gear Housing | 4-5 | Gear Housing Assy, Oil Seal, Gears Housing Flange, Lub. Oil Supply Cap, Hydraulic Oil Pump Cover, Gasket, Knock Pipe, Retainer |
| Flywheel Housing & Oil Sump | 6-7 | Flywheel Housing, Flywheel Cover Cap, Lub. Oil Sump Assy, Oil Sump Support, Oil Sump Spacer, Oil Seal Case Assy, Oil Seal |
| Cylinder Head & Bonnet | 8-9 | Pipe 16X, Engine Lifter, Cylinder Head Assy, Valve Guide, Intake Valve, Exhaust Valve, Valve Spring, Spring Retainer |
| Suction Manifold & Air Cleaner | 10-11 | Suction Manifold, Gasket, Suction Silencer, Cleaner Support Assy, Support Felt, Support Seat, Band, Rubber Sheet |
| Exhaust Manifold & Silencer | 12-13 | Exhaust Manifold, Exhaust Manifold Gasket, Gasket, Silencer, Silencer Stay |
| Camshaft & Drive Gear | 14-15 | Tappet, Push Rod, Camshaft Assy, Thrust Metal, Camshaft Gear, Idle Gear Shaft, Gear W/ Bush, Idle Gear Bush |
| Crankshaft & Piston | 16-17 | Crankshaft Assy, Crankshaft Gear, Crankshaft V-Pulley, Flywheel W/ Ring Gear, Ring Gear, Piston Assy, Piston W/ Rings, Piston Ring Set |
| Lub. Oil System | 18-19 | Pump, Lub. Oil Pump Assy, Lub. Oil Pump Gasket, Lub. Oil Dipstick, Dipstick Guide, Gasket, Oil Inlet Pipe Assy, Lub. Oil Cooler Assy |
| Cooling Water System | 20-21 | Cooling Water Pump, Cooling Water Pump Gasket, V-Belt, F.w.pump V-Pulley, Fan Ug, Spacer, Fan Spacer, Joint |
| Fuel Injection Pump | 22-24 | Fuel Injection Pump Pump Assy, Gasket, Fuel Feed Pump Assy, Diaphragm, Cover, Cap, Spring, Tappet |
| Governor | 25-26 | Governor Case, Governor Case Gasket, Governor Case Cover, Case Cover Gasket, Link, Governor Weight Assy, Sleeve, Control Shaft Assy |
| Fuel Injection Valve | 27-28 | Fuel Injection Valve Assy, Fuel Injection Nozzle Assy, Nozzle Holder Assy, Nozzle Spring, Nozzle Spring Seat, Stop Plate, Injection Pipe Retainer, Fuel Injection Pipe |
| Fuel Pipe | 29-30 | Fuel Strainer Assy, Taper Valve, Taper Valve Spring, Fuel Element, Lever, Strainer Cup, Retaining Ring, Spring |
| Engine Stop Device | 31-32 | Joint, Stop Solenoid, Solenoid Bracket, Washer |
| Starting Motor | 33-34 | Starter, Armature Assy, Bearing, Field Coil Assy, Brush, Brush Holder Assy, Brush Spring, Rear Cover |
| Generator | 35-36 | Rotor Assy, Starter Assy, Rear Cover Assy, Regulator Brush Assy, Brush Assy, Fan Side Guide, Diode Assy |
| Gasket Set (Optional) & Tool | 37-39 | Gasket Set, Bonnet Gasket, Exhaust Manifold Gasket, Lub. Oil Pump Gasket, Cooling Water Pump Gasket, Thermo. Case Gasket, Liquid Gasket, Flex Horn |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Main Metal Undersize | 0.25 | p. 2 |
| Metal Thrust Oversize | 0.25 | p. 2 |
| Knock Pipe Length | 18 | p. 4 |
| O-Ring 1A P-Type Size | 32.0 | p. 4 |
| Key Dimension | 7X 14 | p. 14 |
| Piston W/Ring Oversize | 0.25 | p. 16 |
| Ring Set Oversize | 0.25 | p. 16 |
| Metal Pin Undersize | 0.25 | p. 16 |
| Spacer Thickness | 3.25 | p. 22 |
| Governor Link Length (Mark 0) | 30 | p. 25 |
Yanmar 3TNE88L-RBV (VIO40), 3TNE88L-RBV Common Problems This Manual Covers
Yanmar 3TNE88L-RBV fuel injection pump rebuild parts, plunger barrel and tappet part numbers needed p. 22
Open the Fuel Injection Pump exploded view on page 22. Plunger with Barrel, Tappet Assembly, Rack, and Control Gear are each listed as separate line items. The injection pump spacer on page 22 has a listed thickness of 3.25 mm; confirm this matches your unit before ordering a replacement. Source each sub-component by its own part number rather than ordering the full pump assembly.
Manual Section: Fuel Injection PumpPiston ring set and oversize piston part numbers after cylinder bore job, correct sizes unclear p. 16
Check the Crankshaft & Piston parts list on page 16. Oversize piston assemblies and ring sets are catalogued separately, both available at 0.25 mm over standard. Confirm your measured bore matches that oversize before placing the order. Wrist pin undersize bearings (also 0.25 mm) and the connecting rod assembly are broken out as individual line items on the same page.
Manual Section: Crankshaft & PistonMain bearing shell and thrust metal part numbers needed, crankshaft journals measured undersize p. 2
Find the Cylinder Block parts list on page 2. Main bearing shells are listed at 0.25 mm undersize; confirm your journal measurements match before ordering. Thrust metal oversize sets are catalogued separately at 0.25 mm over standard for end-play correction. Camshaft Bush and Cylinder Head Stud are also broken out individually on the same page if those need replacement.
Manual Section: Cylinder BlockGear housing O-ring and oil seal part numbers, front cover removed and all seals need replacement p. 4
Open the Gear Housing exploded view on page 4. The P-type O-ring listed there has an inner diameter of 32.0 mm; measure your housing groove before ordering to confirm the correct seal size. Oil seal, flange gasket, and pipe fittings are each separate line items. For a full reseal job, cross-reference with the optional Gasket Set starting on page 37.
Manual Section: Gear HousingGovernor link and weight assembly part numbers unclear, control linkage bent and damaged p. 25
Find the Governor parts list on page 25. Links are identified by mark designation. The Mark 0 link has a listed length of 30 mm; order by the correct mark number to preserve governor calibration. Weight Assembly, Shaft Assembly, Case, and Cover are each separate line items, so identify every damaged component individually before placing the parts order.
Manual Section: GovernorCamshaft gear and idle gear key part numbers missing, timing components fully disassembled p. 14
Check the Camshaft & Drive Gear exploded view on page 14. Camshaft gear, idle gear, push rods, and tappets are each listed as separate line items. The camshaft gear key has a dimension of 7x14 mm; confirm this matches your existing key before ordering. Tappets and push rods are catalogued individually on the same page if those also need replacement.
Manual Section: Camshaft & Drive GearFrequently Asked Questions
How do you fix yanmar 3TNE88L-RBV fuel injection pump rebuild parts, plunger barrel and tappet part numbers needed?
Open the Fuel Injection Pump exploded view on page 22. Plunger with Barrel, Tappet Assembly, Rack, and Control Gear are each listed as separate line items. The injection pump spacer on page 22 has a listed thickness of 3.25 mm; confirm this matches your unit before ordering a replacement. Source each sub-component by its own part number rather than ordering the full pump assembly.
How do you fix piston ring set and oversize piston part numbers after cylinder bore job, correct sizes unclear?
Check the Crankshaft & Piston parts list on page 16. Oversize piston assemblies and ring sets are catalogued separately, both available at 0.25 mm over standard. Confirm your measured bore matches that oversize before placing the order. Wrist pin undersize bearings (also 0.25 mm) and the connecting rod assembly are broken out as individual line items on the same page.
How do you fix main bearing shell and thrust metal part numbers needed, crankshaft journals measured undersize?
Find the Cylinder Block parts list on page 2. Main bearing shells are listed at 0.25 mm undersize; confirm your journal measurements match before ordering. Thrust metal oversize sets are catalogued separately at 0.25 mm over standard for end-play correction. Camshaft Bush and Cylinder Head Stud are also broken out individually on the same page if those need replacement.
How do you fix gear housing O-ring and oil seal part numbers, front cover removed and all seals need replacement?
Open the Gear Housing exploded view on page 4. The P-type O-ring listed there has an inner diameter of 32.0 mm; measure your housing groove before ordering to confirm the correct seal size. Oil seal, flange gasket, and pipe fittings are each separate line items. For a full reseal job, cross-reference with the optional Gasket Set starting on page 37.
What do I get after purchasing this Yanmar 3TNE88L-RBV (VIO40), 3TNE88L-RBV?
You get a 39-page searchable PDF that downloads instantly after checkout. Open it on your laptop, tablet, or phone, and bring it right to the shop floor.
Is this Yanmar 3TNE88L-RBV (VIO40), 3TNE88L-RBV Parts Catalog printable?
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.
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