Part of the Yanmar Parts Manuals.
All 135 pages of this Yanmar B08-3 Parts Catalog (OEM #Y00S4171) are built around one job: identifying and ordering the right parts for your 2001-2004 B08-3 Crawler Back-hoe, including both the US and AS variants. Inside, you get fully itemized parts lists for every major assembly: engine mount, fuel tank, radiator, boom and arm cylinders, hydraulic oil pump, control valve, travel motor, swivel joint, crawler and idler. Each entry carries Yanmar reference numbers, interchangeability marks, and effective machine serial ranges so you know exactly which part fits your serial number. Need the swivel O-ring? That's 55.76mm ID, 5.7mm thickness. Control lever O-ring: 27mm ID, 5.7mm thickness. Factory numbers, pulled straight from the catalog. Stop guessing part numbers off worn-out tags. Bookmarked by assembly, this PDF lets you jump to the system you're working on, confirm the part number, and order with confidence.
Other edition of this manual
- Yanmar B08-3 Parts Catalog $29.99
What's Inside This Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Preface | 1 | Parts Catalog History, Model Name, Maintenance Servicing, Yanmar Genuine Parts |
| Vehicle Painted Color | 3 | Color Code, Painted Color, Munsell No., Paint Part No., Yanmar New Permanent Yellow, Yanmar Red |
| Wiring Diagram | 4 | Horn Lamp, Buzzer, Current Limitor, Safety Relay, Glow Register, Starting Switch |
| Electric Part (Wiring) | 35 | Cab Warning Lamp 12V 3.4W, Horn Lamp, Buzzer, Safety Relay, Glow Register, Starting Switch |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Bulb Voltage and Wattage | 12V, 3.4W | p. 35 |
| Fuse Rating | 40A | p. 35 |
| Valve Voltage and Wattage | 12V, 27W | p. 35 |
| Control Lever O-Ring Size | 27mm ID, 5.7mm thickness | p. 53 |
| Swivel O-Ring Size | 55.76mm ID, 5.7mm thickness | p. 91 |
