New Holland 790 Forage Harvester Parts Catalog
311 pages · Publication 87048989PC
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- Models
- 790
- Manual type
- Parts Catalog
- Pages
- 311
- Publication
- 87048989PC
- Condition
- Brand new

What's inside
From the manual's own table of contents: 49 topics. See sample pages (PDF, 232 KB)
- RECOMMENDED INTIAL PARTS STOCK
- MAIN GEARBOX, 540 RPM
- MAIN GEARBOX, 1000 RPM
- POWER TAKE OFF, 540 RPM, PRIOR TO 1994
- POWER TAKE OFF, 1000 RPM, PRIOR TO 1994
- POWER TAKE OFF, DRIVELINE
- HYDRAULIC CYLINDER, ATTACHMENT LIFT, 850955
- HYDRAULIC CYLINDER, ATTACHMENT LIFT, 87018096
- TONGUE SWING
- HYDRAULIC CYLINDER, TONGUE SWING, 787354
- HYDRAULIC CYLINDER, TONQUE SWING, 87018066
- HYDRAULIC HITCH KIT
- HYDRAULIC CYLINDER, HITCH KIT, 86533706
- HYDRAULIC CYLINDER, HITCH KIT, 87018192
- JACK STAND & TONGUE
- MAIN FRAME, WHEEL & SPINDLE
- TRANSPORT WHEEL DRIVE, 890W
- ELECTRIC CONTROLS, SPOUT & DEFLECTOR CONTROLS
- WIRING, LESS METAL DETECTOR
- CONTROL BOX, WITHOUT METAL DETECTOR
- CONTROL BOX, WITH METAL DETECTOR
- CONTROL BOX MOUNTING KITS
- LIGHT KIT, BSN
- TRAILING LIGHTS, ASN
Show all 49 topics
- ATTACHMENT & FEEDROLL DRIVE
- REVERSING GEARBOX
- REVERSING GEARBOX CONTROL
- METAL DETECTOR FEEDROLL, BSN 921590
- METAL DETECTOR FEEDROLL, EMDIII, ASN 921591
- METAL DETECTOR
- FEEDROLL EQUALIZER
- FEEDROLL
- GRAIN SAVER PAN
- CUTTERHEAD DRIVE
- CUTTERHEAD
- KNIFE SHARPENER
- SHEAR BAR
- RECUTTER SCREEN MOUNTING KIT
- RECUTTER SCREENS
- AUGER, AUGER SHIELDING & DRIVE
- FAN, TRANSITION & SPOUT
- SPOUT
- HORIZONTAL SPOUT EXTENSION & SUPPORT
- SPOUT EXTENSION BUNDLE FOR REGULAR SPOUT
- SPOUT EXTENSION BUNDLE FOR SHORT SPOUT
- AXLE EXTENSION
- EAR CORN HOPPER
- AUTOMATIC HITCH KIT
- SHIELDING
Inside this manual
Real pages from this parts catalog (311 pages). Open the sample pages (PDF, 231 KB)
- Parts illustration, page 31: POWER TAKE OFF, 1000 RPM, PRIOR TO 1994
- Parts illustration, page 139: REVERSING GEARBOX
- Parts illustration, page 251: AUTOMATIC HITCH KIT
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 790 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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This is a parts manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 311 pages
Quantity one is the manual described above.
Fast free USA shipping
Ships in 1 business day.
60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).