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Parts for International Harvester 6588 Tractor

Air Conditioning



Cab Parts


Cooling System

Draft Sensing Parts

Engine Overhaul Kits

Engine Parts

Camshaft & Components

Crankshaft & Components

DT466B, DTI466B, DT466C, & DTI466C CID

Engine Oil Pump, Cooler, and Related

Engine Related Parts


Gaskets/Gasket Sets

I.H. DT466 Diesel

I.H. DT466 dsl.

Turbos & Components


Exhaust System


Front Axle/Steering Parts

Fuel System

Hitch & Drawbar Parts

Hydraulic System

Ignition & Electrical Parts

PTO Components

Rims & Wheels


Hoods, Cowls, Grilles, Panels, Screens

Transmission & Rear Axle


Clutch Plates and Disks

Clutch Related Parts

Hydraulic Torque Amplifier/Components

IPTO Drive Gears/Seals

IPTO Gasket Kits/Clutch Packs

IPTO Shafts/Components

Range & Speed Cover/Shift Components

Range/Speed Shafts

Rear Axles and Hub Parts

Ring Gear & Pinions

Special Tools

Torque Amplifier Components

Trans: Forks, Gears, Shafts

Transmission Gears

Transmission Related Parts

More about the International Harvester 6588

The first International Harvester 6588 Tractors went out of the factory gates in 1981 and they kept building them until 1984. Sold initially at a price of $65,100 (1984), the International Harvester 6588 Tractor had a few price variations, so if you got it for less, you found a great deal! We have all the parts you need for your International Harvester 6588 Tractor to keep it running. Be sure to look for any serial number comments in the part fit notes. In some cases, the International Harvester 6588 Tractor parts you need depend on your serial number. You can find the serial number on the transmission housing, right side. Serial numbers include 8801 from 1981 models, 8966 from 1982, 9164 from 1983, 9361 from 1984, 9526 from 1985. The type 3, 2 3-point hitch is very reliable. It is also worth noting that the independent rear PTO runs at 1000 rpms. The International Harvester 6588 has a closed center hydraulics system with a 23.6 gal [89.3 L] capacity. The pump does the job pushing 18 gpm [68.1 lpm] fluids in the hydraulics system.