John Deere 304H Loaders Parts Catalog Manual
John Deere 304H Loader Repair Technical Manual
The part numbers in these Parts Catalog (PC2807) were correct at the time of publication. Therefore, when ordering parts, verify the part numbers with your dealer.
John Deere Model: 304H
Type: Parts Catalog
Serial Number: All
Language: English
Format: PDF
Publication: PC2807
✅ Contents – John Deere 304H Loaders Parts Catalog Manual
✅ General Information – How to use the catalog, model and serial number locations
✅ Engine Components – Cylinder head, pistons, crankshaft, oil system, fuel system parts
✅ Cooling System – Radiator, fan, thermostat, water pump, hoses and clamps
✅ Fuel System – Fuel tank, lines, pump, injectors, filters
✅ Electrical System – Battery, alternator, starter, wiring harness, lights, switches
✅ Power Train – Transmission, torque converter, differentials, driveshaft
✅ Hydraulic System – Hydraulic pumps, control valves, cylinders, filters, hoses
✅ Steering System – Steering cylinder, control valve, linkages
✅ Brake System – Brake pedals, master cylinder, discs, lines
✅ Loader Frame & Boom – Loader arms, linkages, pins, cylinders
✅ Operator’s Station – Seat, controls, cab structure, pedals, instrument panel
✅ Wheels & Axles – Front and rear axle components, wheel hubs, rims, bearings
✅ Sheet Metal & Guards – Hoods, side panels, fenders, protective guards
✅ Fasteners & Miscellaneous – Bolts, nuts, washers, clamps, o-rings, seals
✅ Alphabetical Part Number Index – Quick lookup by part number
✅ Group Index – Sectional reference for major assemblies
John Deere 304H Loaders Parts Catalog Manual
The part numbers in these Parts Catalog (PC2807) were correct at the time of publication. Therefore, when ordering parts, verify the part numbers with your dealer.
SI Units of Measure
Metric dimensions are provided as applicable throughout this parts catalog.
Bolt and Cap Screw Strength Identification
Bolts and cap screws required to have high-strength qualities equivalent to metric property class 10.9 (SAE grade 8) or higher are identified throughout this catalog by the description 10.9, 12.9 or 14.9. All standard bolts and cap screws are metric property class 8.8 (SAE grade 5) or lower.
John Deere 304H Loaders Parts Catalog Manual
The John Deere 304H Loaders Parts Catalog Manual (PDF) is a comprehensive illustrated guide that provides exploded diagrams, part numbers, and component names for every system and sub assembly on the 304H loader. This manual is essential for equipment owners, parts managers, and service technicians who need accurate and up-to-date parts information for repairs, replacements, or inventory management.
Each section includes detailed part breakdowns to ensure correct ordering and proper fit, helping reduce downtime and improve repair accuracy.
