Looking for the Yanmar 4TNV88-GGE parts catalog PDF? This 30-page factory reference (OEM #Y00R5660) covers the GGE engine and three close variants: the 4TNV88-DSA, DSA2, and DSA3. Inside you get exploded-view diagrams for every major assembly, from the cylinder block and gear housing to the fuel injection pump, starting motor, and generator, with each view keyed to exact OEM part numbers. Cross-referencing variant-specific components is simple: sections for the gear housing and fuel injection valve split by model, so you're never guessing which part fits your build. When you're sourcing gear housing hardware, studs are M8X25; flywheel housing bolts on the GGE are M10X20. Stop ordering parts that almost fit. Bookmarked by section and keyword-searchable on any device, download it once and have every part number ready before you touch a wrench.
What's Inside This Yanmar 4TNV88-GGE / DSA Series Parts Manual
| System | Pages |
|---|---|
| Cylinder Block | 0-0 |
| Gear Housing (4TNV88-DSA,DSA2,DSA3) | 0-0 |
| Gear Housing (4TNV88-Gge) | 0-0 |
| Flywheel Housing & Oil Sump | 0-0 |
| Cylinder Head & Bonnet | 0-0 |
| Suction Manifold | 0-0 |
| Exhaust Manifold | 0-0 |
| Camshaft & Driving Gear | 0-0 |
| Crankshaft & Piston | 0-0 |
| Lub.Oil System | 0-0 |
| Cooling Water System | 0-0 |
| Fuel Injection Pump | 0-0 |
| Fuel Injection Valve (4TNV88-DSA,DSA2,DSA3) | 0-0 |
| Fuel Injection Valve (4TNV88-Gge) | 0-0 |
| Fuel Line | 0-0 |
| Starting Motor (4TNV88-DSA,DSA2,DSA3) | 0-0 |
| Starting Motor (4TNV88-Gge) | 0-0 |
| Generator | 0-0 |
| 001.pdf | 23 |
| 002.pdf | 24 |
| 003.pdf | 25 |
| 004.pdf | 26 |
| 005.pdf | 27 |
| 006.pdf | 28 |
| 007.pdf | 29 |
| 008.pdf | 30 |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Under-size Main Metal | 0.25 | p. 3 |
| Under-size Thrust Metal | 0.25 | p. 3 |
| Cylinder Block Plug Size | PT1/4 | p. 13 |
| Gear Housing Stud Size | M8X25 | p. 6 |
| Flywheel Housing Bolt Size | M10X20 | p. 12 |
| Cylinder Head Nut Thread | M8XP1.0 | p. 7 |
| Lubricating Oil Pressure Switch Setting | 0.5KG | p. 12 |
| Cooling Water Thermo Switch Activation Temperature | 110 C | p. 13 |
| Crankshaft Piston Ring Oversize | 0.25 | p. 11 |
| Crankshaft Metal Pin Undersize | 0.25 | p. 11 |
Yanmar 4TNV88-GGE / DSA Series Common Problems This Manual Covers
Yanmar 4TNV88-GGE cooling system part numbers unclear, water pump impeller and thermostat components not identified p. 13
Open the cooling system diagram on page 13 to locate the water pump, impeller, and thermostat part numbers. The thermo switch listed on page 13 activates at 110C; verify you have the correct switch part number for this engine. Check the kit index on page 2 for a complete cooling system kit before ordering individual components.
Manual Section: 011.PdfPiston ring oversize part numbers for high-hour rebuild, standard versus oversize assembly identification unclear p. 11
Turn to the engine parts diagram on page 11, which lists piston ring and crankshaft pin metal part numbers. Both piston ring oversize and pin metal undersize are dimensioned at 0.25 mm; confirm whether you need standard or oversize before placing the order. Verify correct assembly numbers against the master parts list on page 3.
Manual Section: 009.PdfGear housing stud size and gasket part numbers for timing cover disassembly, fastener specifications not confirmed p. 6
Find gear housing parts and fastener specifications on page 6, which documents the gear housing stud at M8X25. Identify all gasket and seal part numbers from this listing before disassembly. Cross-reference the kit catalog on page 2 to check whether a complete timing cover kit is available as a single assembly rather than individual parts.
Manual Section: KitOil pressure warning switch part number unknown, unsure which switch rating fits this engine p. 12
Locate the oil system components on page 12, where the lubricating oil pressure switch is listed with a 0.5 KG rating. Confirm this rating before ordering a replacement switch. Review the master parts list on page 3 to identify the correct part number, and check the kit index on page 2 for a switch assembly kit.
Manual Section: 010.PdfCylinder head nut and stud part numbers for head gasket replacement, thread specification and kit not identified p. 7
Reference the cylinder head hardware listing on page 7, which identifies cylinder head nuts with M8XP1.0 thread specification. Locate all head bolt, nut, and stud part numbers from this diagram. Check the kit index on page 2 for a head gasket kit that may bundle these fasteners as a complete assembly before ordering individual hardware.
Manual Section: KitFrequently Asked Questions
What are the replacement specifications for fuel filters?
The manual, a parts catalog, specifies the part numbers for the fuel filter and its components. The fuel filter itself is part number 119802-55800, and its element is part number 119802-55710. No specific replacement intervals or procedural specifications are provided in this document.
What are the replacement specifications for injectors?
The manual, a parts catalog, provides the part numbers for the fuel injection valve assembly and its nozzle component. The complete fuel injection valve assembly is part number 729246-53101, and the nozzle component is part number 129246-53001. This document does not detail specific replacement intervals or procedures.
How do you fix yanmar 4TNV88-GGE cooling system part numbers unclear, water pump impeller and thermostat components not identified?
Open the cooling system diagram on page 13 to locate the water pump, impeller, and thermostat part numbers. The thermo switch listed on page 13 activates at 110C; verify you have the correct switch part number for this engine. Check the kit index on page 2 for a complete cooling system kit before ordering individual components.
How do you fix piston ring oversize part numbers for high-hour rebuild, standard versus oversize assembly identification unclear?
Turn to the engine parts diagram on page 11, which lists piston ring and crankshaft pin metal part numbers. Both piston ring oversize and pin metal undersize are dimensioned at 0.25 mm; confirm whether you need standard or oversize before placing the order. Verify correct assembly numbers against the master parts list on page 3.
How quickly can I access this manual after buying?
A 30-page Parts Catalog in searchable PDF format, available the moment you complete checkout. View on computer, tablet, or phone, with no shipping wait.
Am I able to print pages from this manual?
No restrictions at all. Print individual pages, full chapters, or the entire manual. The PDF is completely unlocked.
Document Quality
This document is a scanned PDF with an effective OCR text layer, which means you can search and copy text directly from the pages. All text is consistently crisp and highly readable, without any blurriness or fading. The diagrams and illustrations are clear raster images, not vector, but their details and labels are sharp and easily discernible at various zoom levels. Page condition is excellent, with no scan artifacts, stains, or skewed content present. You will find no notable blank or filler pages within the document.
Reviews
There are no reviews yet.