Yanmar B12, B17, 3TNA72L-UBA, 3TNA72L-UBB Parts Catalog (incl. Wiring)

$29.99 USD · one-time payment

Model: B12 | B17 | B12-P | B12-PR | B17-P | B17-PR | 3TNA72L-UBA | 3TNA72L-UBB
Type: Crawler Backhoe
129 Pages·2.8 MB·Searchable PDF·English·Print-Ready
  • ✓ Wiring Diagrams
  • ✓ Hydraulic Schematics
  • ✓ Bookmarks
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Yanmar B12, B17, B12-P, B12-PR, B17-P, B17-PR, 3TNA72L-UBA, 3TNA72L-UBB parts list for engine bed, radiator, and cooling system.
Yanmar B12, B17, 3TNA72L-UBA, 3TNA72L-UBB Parts Catalog (incl. Wiring)
$29.99

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All 129 pages of this Yanmar Crawler Backhoe Parts Catalog (OEM #000Y00S3000) focus on one thing: finding the exact part number you need for your B12, B17, B12-P, B12-PR, B17-P, or B17-PR machine. Inside, you get exploded views and itemized parts lists spanning every major assembly: engine mount and radiator, fuel tank and fuel line, hydraulic oil pump and joint, control valve, swivel joint, turning motor, travel motor, and the full crawler undercarriage including track frame, idler, and sprockets. Wiring diagrams cover harnesses, fuses, lamps, meters, and switch assemblies so you can cross-reference electrical components without guessing. Boom swing angle is specified at 45 degrees left and 90 degrees right. Your machine is down, and the dealer wants three days to look up a part number. Grab this catalog, search by keyword, pull up the exploded view, and have the right Yanmar part number ordered before lunch. Bookmarked by system, fully searchable on any device.

Other edition of this manual

What's Inside This Parts Manual

SystemPagesKey Topics
Electric PartsHarness, Fuse, Lamp, Buzzer, Meter, Switch Assy
Inlet Hose & Exhaust PipeExtension Silencer, Clamp, Bolt, Nut, Pipe Air, Hose
Engine Mount & RadiatorEngine Bed, Absorber Shock, Mount Radiator, Hose Water Drain, Radiator, Sub Reservoir Assy
Fuel Tank & Fuel LineFuel Tank Assy, Gauge Fuel, Strainer Fuel Inlet, Cock, Hose, Separator Water
BonnetStep, Mat Floor, Cover Support, Mount Seat, Lever Seat Lock, Seat
Hyd. Oil Pump & JointMount Pump, Joint Pump, Pump Assy Hyd Oil, Pump Assy Center, Coupling Spline, Seal Set
Hyd. Oil TankReservoir Assy, Filter Suction, Rod Strainer, Valve Assy Bypass, Gauge Oil Level, Plug Oil Feed
Arm CylinderCylinder Assy Bucket, Piston, Seal Set, Nipple, Tube W/BUSH, Rod Assy
Turning FrameBearing, Turning, Seal Set, Seal, Upper, Lower, Parallel Pin
Turning Driving GearsMotor Assy, Turning, Reduction Gear Assy, Seal Kit, Reduction, Gear, Sun, Bearing
Turning MotorMotor Assy, Drive, Reduction Gear Assy, Seal Kit, Reduction, Gear, Sun, Housing
Swivel JointAssy, Liner, O-Ring, Shaft, Swivel, Hub, Flange
CrawlerTrack Roller, Track Frame & Idler, Assy, Rubber Crawler, Sprocket, Idler Assy

Quick Reference Specifications

SpecificationValuePage
Boom swing angle(Left) 45 (Right) 90p. 2
BrandYanmar
ModelB12, B17, B12-P, B12-PR, B17-P, B17-PR, 3TNA72L-UBA, 3TNA72L-UBB
Machine TypeCrawler Backhoe
Manual TypeParts Manual
LanguageEnglish
FormatSearchable PDF (Digital Download)
Pages129
File Size2.8 MB
Manual No.000Y00S3000
Wiring DiagramsYes
Hydraulic SchematicsYes
Torque SpecificationsNo
Bookmarked / IndexedYes