Model: 666 | Contact Us
    New & Updated Parts     Cart 0 item(s): $0.00
   
Catalog
Cab Parts, Glass
Clutch, Trans, Diff, Rear Axle, PTO
Cooling Systems
Engine Parts
Filters
Front Axle, Steering
Gauges
Gifts
Hoods, Grilles, & Decals
Ignition & Electrical
Implement
Paint
PTO, Drawbar, & Hitch
Pumps: Hydraulic & Steering
Rims, Wheels, & Fenders
Seats
Videos & Books
 
Tune Up Kit
Tune Up Kit
Model(s): 460, 560, 656, 660, 666, 686, 706, 756, 766, 80... 		RADIATOR DRAIN PLUG 1/4\" NPT USA MADE International Applications: VARIOUS MODELS Replacement Part #: IH: 534184R1
RADIATOR DRAIN PLUG
Model(s): 10-20, 100, 102, 1026, 104, 105 COMBINE, 106, 1... 		Top Linkage Bracket
Top Linkage Bracket
Model(s): 544, 656, 666, 686, HYDRO 70, HYDRO 86 		Brake Actuating Assy.
Brake Actuating Assy.
Model(s): 656, 664, 666, 686, HYDRO 70, HYDRO 86
Price: $23.26 each Price: $10.78 each Price: $180.16 each Price: $258.95 each
STEERING WHEEL CAP (DECAL) INSERT MADE IN USA CHROME / RED / BLUE / WHITE SAYS ""INTERNATIONAL HARVESTER COMPANY"" IN A RING International Applications: LATE 140, 240, 340, 300, 330, 400, 404, 504, 424, 444, 350, 450, 460, 560, 660, 3414, 4100, 4156, 4166, 4186, 3088, 7488, 684, 584, 484, 884, 186 HYDRO, 100 HYDRO, 86 HYDRO, 84 HYDRO, 574, 674, 766, 966, 1066, 1466, 4166, 4186, 4386, 4366, 4568, 4586 (SN
INTERNATIONAL HARVESTER STEERING WHEEL CAP (DECAL) INSERT
Model(s): 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1486,... 		UNIVERSAL TIE ROD BOOT BASE x HEIGHT x HOLE I.D. 1.800 X .765 X .740 International Applications: IH MODELS
UNIVERSAL TIE ROD BOOT
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206... 		Bolster Casting
Bolster Casting
Model(s): 1206, 1256, 460, 544, 560, 656, 660, 666, 686, ... 		A must have for any Farmall. Kit Includes: Cleaner Spray Protection Spray Terminal Brush Red and Black Anti Corrosion Washers Hand Cleaner Directions
Battery Terminal - Protection Kit
Model(s): 06 SERIES, 10-20, 100, 100HC, 102, 1026, 1030, ...
Price: $18.98 each Price: $18.03 each Price: $417.53 each Price: $15.29 each
Seal
Seal
Model(s): 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468,... 		Hub, Front Wheel (8 Lug)
Hub, Front Wheel (8 Lug)
Model(s): 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468,... 		Thermostat 190 degrees.
Thermostat 190 Degrees
Model(s): 1066, 1086, 1466, 1486, 1566, 1586, 3388, 3488,... 		Oil Filter (Spin-on Type)
Oil Filter (Spin-on Type)
Model(s): 258, 268, 278, 3220, 3230, 385, 395, 4210, 4230...
Price: $21.78 each Price: $197.58 each Price: $58.41 each Price: $19.63 each
Center Steering Arm
Center Steering Arm
Model(s): 1206, 1256, 460, 544, 560, 660, 666, 686, 706, ... 		ROTARY LIGHT SWITCH, 4 POSITION International Applications: 544, 664, 656, 666, 686, 756, 766, 826, 856, 966, 1026, 1066, 1456, 1466, 1468, 1566, 1568, 4166, 4186, 4366, 4386, HYDRO 70, HYDRO 86, HYDRO 100 Replacement Part #: 403571R1
ROTARY LIGHT SWITCH, 4 POSITION
Model(s): 1026, 1066, 1456, 1466, 1468, 1566, 1568, 4166,... 		HOOD ORNAMENT BLACK PLASTIC International Applications: 666, 686, 766, 966, 1066, 1466, 1468, 1566, 1568, 786, 886, 986, 1086, 1486, 1586, 4366, 4386, 4568, 4586, 4786, HYDRO 70, HYDRO 86, HYDRO 100, HYDRO 186 Replacement Part #: 538005R1
HOOD ORNAMENT
Model(s): 1066, 1086, 1466, 1468, 1486, 1566, 1568, 1586,... 		SPARK PLUG 18 MM THREAD DIAMETER 1/2\" REACH 7/8\" HEX MEDIUM HOT STD. TIP/RESISTOR PLUG GAP .025 International Applications: 560, 606, 656, 660, 666, 686, 706, 756, 766, 806, 826, 856, 3616, HYDRO 70, HYDRO 86, T4, T5, T340; 500 CRAWLERS, 600 CRAWLERS;
SPARK PLUG
Model(s): 3616, 400, 450, 560, 600, 606, 650, 656, 660, 6...
Price: $168.44 each Price: $80.10 each Price: $23.90 each Price: $4.68 each
Sleeve, Wheel Wear
Sleeve, Wheel Wear
Model(s): 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468,... 		Injector
Injector
Model(s): 666, 686, 766, HYDRO 86 		KEY International Applications: LATE CUB, LATE CUB LOBOY, 140, 154, 184, 185, 240, 300 USING SWITCH # 361998R93 OR 300557R91, 340, 350, 400 USING SWITCH # 361998R93 OR 300557R91, SOME 450, 404, 424, 444, 454, 460, 464, 484, 504, 544, 560, 574, 584, 606, 650, 656, 660, 664, 666, 674, 684 Replacement Part #: 382458R1
KEY
Model(s): 140, 154, 184, 185, 240, 300, 340, 350, 400, 40... 		Center Link Pin (Tractor End) (Cat II)
Center Link Pin (Tractor End) (Cat II)
Model(s): 1026, 2806, 3088, 3288, 3488, 3688, 544, 656, 6...
Price: $16.90 each Price: $73.70 each Price: $17.90 each Price: $20.76 each

Case-IHparts.com Is your source for:
    Case tractor parts, Case farm tractor parts, aftermarket replacement tractor parts for Case IH tractors, Case IH tractor parts, Case agricultural equipment parts, New Holland tractor parts, The first Case farm tractor appeared on the scene in 1892 Currently, Case Corp offers more than Case tractors. A rough list of Case products: Case Compact Track Loaders, Case Crawler Dozers, Case Excavators, Case Loader/Backhoes, Case-IH Parts services Case tractors, IH Tractors, Farmall tractors, Case Dozers, J.I. Case Tractors, Case tractors use the Old Abe bald eagle trademark. Case Model 530 Construction King parts, parts for Case Agri-King line of tractors, Case tracotr PTO parts, Case tractor drawbar, International Farmall 66 Series, Case Model 2470 Traction King four-wheel-drive tractor, Steiger tractor parts, Case Series III tractor parts, Case Axial-Flow parts, Case Traction King tractor parts, Case Vintage tractor parts for models such as Case VA, Case R, Case RC, Case S, Case VC, Case 300, Case 302, Case CC, Case 310, Case c, Case D, Case row crop tractor parts.
Case-IHparts.com is not affiliated with CNH. Case-IH, Farmall, and International Harvester are registered trademarks of CNH. Any mention of Case-IHparts.com or International Harvester is for description purposes only.

Call to Order: 866-235-1979
Credit Card Badges
Privacy Policy | Legal Notices | Terms & Conditions | Shipping Policy

A division of ©2026 Pacific Supply Group.