Part of the New Holland Parts Manuals.
All 602 pages of this New Holland TJ325 Parts Catalog focus on one thing: giving you the exact part numbers and exploded views to rebuild your TJ275 or TJ325 Tractor. You get complete exploded diagrams of the 6TAA-8304 emissions-certified engine, power shift transmission, and high-output hydraulic pump assemblies. Open to detailed component breakdowns showing exact hardware sizes, cross-references, and mounting configurations for everything from the cab interior to the articulation cylinders. Confirm the exact replacement for the 135-amp alternator and locate the correct filters to maintain the 7.3-gallon engine oil system. Stop wasting time trying to explain what you need to the parts counter. Bookmarked and searchable, pull this PDF up on your phone and find the right part number before you even leave the shop floor.
What's Inside This New Holland TJ325 Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Fuel System | Air Cleaner, Fuel Lines, Fuel Injection System, Pump, Fuel Filter and Connections, Fuel Injection Pump, Fuel Injection | |
| Cooling System | Radiator Plumbing, Radiator Mounting, Water Pump System, Thermostat, Axle Hydraulics | |
| Engine | Hydraulic Pictorial Index, Oil Pump and Oil Pan, Cylinder Head, Crankcase, Camshaft, Cylinder Block, Crankshaft, Flywheel | |
| Electrical System | Sensor, Alternator, Starter, Ground Speed Sensor, Lamp, Lamps, Headlamps, Harness | |
| Clutch & Transmission | Transmission Control Assy., Clutch, Transmission and Throttle Control, Power Takeoff | |
| PTO | Power Takeoff, Power Takeoff Assemblies, Coupler Mounts | |
| Rear Axle, Differential & Brakes | Hydraulic Pictorial Index, Axle, Brake Control, Brake Valve, Service Brake Circuit, Park Brake Circuit, Valve | |
| Front Axle & Steering | Hydraulic Pictorial Index, Hydraulics, Steering Control Valve, Steering Wheel and Column, Steering Column | |
| Hydraulics & 3-Point Hitch | Hydraulic Pictorial Index, Valve Grind Kit, Mega Flow Hydraulic Controls, Cylinder Mounting, Cylinder, Regulator Valve, Tow Block Valve, Hydraulic Tank | |
| Body & Operator Station | Front Gear Cover, Axle, Cab Mounting, Interior Trim, Cab, Console, Seat, Front Frame | |
| Decals & Accessories | Decals | |
| Other Components | Ether Start System, Air Intake, Air Cooler, Block Heater, Engine Mounting, Manifolds, Turbocharger System, Turbocharger |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Engine Oil Capacity | 7.3 Gal | p. 578 |
| Engine Coolant Capacity | 11.4 Gal | p. 578 |
| Engine Coolant Capacity (Deluxe) | 12.5 Gal | p. 578 |
| Engine Power (Basic) | 275 hp | p. 44 |
| Alternator Output | 135 amp | p. 127 |
| Fuel Filter Micron Rating | 30 Micron | p. 92 |
| Ether Start Fuse | 10 amp | p. 34 |
| Windshield Washer Fuse | 20 amp | p. 121 |
| Ground Speed Sensor Fuse | 10 amp | p. 134 |
| Alarm Back-up Fuse | 5 amp | p. 140 |
| Heater Power | 300 W | p. 223 |
| Front Weight | 45 kg | p. 561 |
New Holland TJ325 Common Problems This Manual Covers
Need the correct cold start aid components for a New Holland TJ325 tractor crank but no start.
Inspect the exploded view on page 34 to identify the exact solenoid and line part numbers. Check the parts list to confirm compatibility with the 10 amp ether start fuse circuit. Verify the serial number block before ordering replacements.
Manual Section: Ether Start System p. 34Need replacement fuel line part numbers and inline filter elements for an engine stalling under load.
Check the fuel injection lines and support diagram to find the exact replacement part numbers. Verify the primary filter element is rated for 30 Micron as shown on page 92. Search the hardware list to get the matching banjo bolts.
Manual Section: Fuel Injection System p. 92Need the correct bracket and harness part numbers to fix a continuous battery not charging issue.
Review the electronic module assembly diagrams to locate the specific harness part numbers. Confirm your machine uses the 135 amp alternator output option on page 127 to ensure you select the correct mounting bracket and hardware from the index.
Manual Section: Electronic Module Assembly p. 127Need exact replacement bolt part numbers and thread pitches for stripped front chassis weight mounting holes.
Search the chassis hardware list to identify the specific replacement bolt part numbers for the 45 kg front weight shown on page 561. Use the conversion charts on page 601 to match the metric screw diameter and length for proper ordering.
Manual Section: General Infomation - Metric to Inches p. 601Frequently Asked Questions
What are the recommended service intervals for the TJ325 tractor?
The maintenance guide on page 578 specifies that engine oil and coolant levels should be checked every 10 hours or daily. Hydraulic oil levels should also be checked daily. Articulation cylinder lubrication is required every 4 points every 50 hours, and rear gear oscillation hinge lubrication is required every 50 hours. p. 578
What is the capacity of the engine oil for the TJ325 tractor?
The engine oil capacity for the TJ325 tractor is 9.3 gallons (35.2 liters). p. 578
What is the capacity of the fuel tank for the TJ325 tractor?
The fuel tank capacity for the TJ325 tractor is 209 gallons (791 liters). p. 578
What is the correct fuse to use for the air conditioning system?
The air conditioning system uses a 20 amp fuse, part number 121414A1. p. 121
What is the torque specification for the M24 wheel bolts on the front frame?
The M24 wheel bolts (part number 86639145) on the front frame require a torque specification of 10.9 grade, and they are tightened to secure the weight hanger. p. 561
Is this New Holland TJ325 Parts Catalog a digital download?
A 602-page Parts Catalog in searchable PDF format, available the moment you complete checkout. View on computer, tablet, or phone, with no shipping wait.
Can I print specific sections of this New Holland TJ325 Parts Catalog?
Absolutely. No DRM or copy protection. Print the whole manual or just the pages you need. Any home or office printer works.
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