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
 
STEERING WHEEL NUT BARE 13/16" X 20 UNEF International Applications: 140, 240F, (300, 330, 340F & 350 ALL WITH POWER STEERING), 364, 400, 404, 424, 444, 450, 454, 460, 464, 484, 504, 544, 560, 574, 584, 606, 656, 664, 660, 666, 674, 684, 686, 706, 756, 766, 784, 786, 806, 826, 856, 884, 886, 966, 986, 1026, 1066, 1086, 12 Replacement Part #: IH: 367232R1, 368576R1
STEERING WHEEL NUT
Model(s): 1026, 1066, 1086, 1206, 1256, 140, 1456, 1466, ... 		HYDRAULIC POSITION CONTROL KNOB International Applications: 544, 656, 666, 686, 706, 756, 766, 806, 826, 856, 966, 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566, 1568, HYDRO 70, HYDRO 86, HYDRO 100 Replacement Part #: IH: 382801R1
HYDRAULIC POSITION CONTROL KNOB
Model(s): 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566,... 		Hub, Front Wheel (6 Lug)
Hub, Front Wheel (6 Lug)
Model(s): 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468,... 		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...
Price: $18.85 each Price: $27.30 each Price: $145.38 each Price: $18.03 each
HYDRAULIC SENSITIVITY CONTROL KNOB International Applications: 544, 656, 666, 686, 706, 756, 766, 806, 826, 856, 966, 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566, 1568, HYDRO 70, HYDRO 86, HYDRO 100 Replacement Part #: 382805R1
HYDRAULIC SENSITIVITY CONTROL KNOB
Model(s): 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566,... 		Brake Piston Assy., Anti Creep
Brake Piston Assy., Anti Creep
Model(s): 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468,... 		Knob, Throttle
Knob, Throttle
Model(s): 1026, 1066, 1256, 1456, 1468, 1566, 1568, 21026... 		Plate, PTO
Plate, PTO
Model(s): 1066, 1086, 1206, 1256, 1456, 1466, 1486, 1566,...
Price: $22.64 each Price: $22.23 each Price: $8.21 each Price: $5.56 each
Spring, Brake Actuator
Spring, Brake Actuator Case IH and Farmall
Model(s): 1030, 400, 450, 500, 560, 600, 656, 660, 664, 6... 		Wheel Bearing Kit
Wheel Bearing Kit
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,... 		Radiator
Radiator
Model(s): 666, 686, HYDRO 70, HYDRO 86
Price: $6.29 each Price: $64.40 each Price: $58.41 each Price: $996.72 each
THREADED INNER TIE ROD END 1\" THREADED R/H, 16 THREAD, 3.750 FROM THREADED END TO GREASE ZERK International Applications: H, SUPER H, M, MD, SUPER M, SUPER MD, MTA, SUPER MTA, 300 ROWCROP, 350 ROWCROP, 400, 450, 460, 544, 560, 656, 666, 686, 706, 756, 766, 786, 806, 826, 856, 886, 966, 986, 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468, 1486, 1566, 1568, 1586, HYDRO 70, HYD Replacement Part #: 384006R92
THREADED INNER TIE ROD END
Model(s): 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468,... 		SPARK PLUG WIRING SET NOTE: WORKS W/ ELECTRONIC IGNITIONS. STAINLESS STEEL WIRES 35" LONG 90 DEGREE BOOTS WILL NOT WORK FOR OLIVER 70 6-CYLINDER WHICH REQUIRES LONGER WIRES. YOU WILL HAVE TO CUT THE WIRES TO YOUR DESIRED LENGTH International Applications: ALL 6 CYL MODELS
SPARK PLUG WIRING SET
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206... 		3 PIECE CUSHION SET RESTORATION QUALITY BLACK & WHITE VINYL International Applications: SOME HYDRO 70, HYDRO 86, HYDRO 100, 504 DELUXE, 544 ROW CROP, 574, 606, 656 (UP TO SN 14500), 666, 686, 706, 756, 766, 786, 806 (UP TO SN 14500), 826, 856, 966, 1026, 1066, 1206, 1256, 1456D, 1466, 1468, 1566, 1568, 2504 DELUXE, 2706 DELUXE, 2756 DELUXE, IH Part #: 400711R2, 387174R92, 387177R92,
3 PIECE CUSHION SET RESTORATION QUALITY - Farmall HYDRO 70, HYDRO 86, HYDRO 100, 504 DELUXE, 544 ROW CROP, 574, 606, 656 (UP TO SN 14500), 666, 686, 706, 756, 766, 786, 806 (UP TO SN 14500), 826, 856, 966, 1026, 1066, 1206, 1256, 1456D, 1466, 1468, 1566,
Model(s): 504, 544, 574, 606, 656, 666, HYDRO 100, HYDRO ... 		Belt, Fan
Belt, Fan
Model(s): 666, 826, HYDRO 70, HYDRO 86
Price: $30.85 each Price: $45.30 each Price: $768.48 each Price: $12.54 each
Radiator Hose, Lower
Radiator Hose, Lower
Model(s): 666, 686, 706, 756, 806, 826, 856, HYDRO 70 		Brake Disc
Brake Disc
Model(s): 656, 664, 666, 686, HYDRO 70, HYDRO 86 		SEAT CUSHION SET UPHOLSTERED IN A BLACK & WHITE LEATHERETTE BACK REST CUSHION IS STEEL BACKED SET INCLUDES: BOTTOM SEAT CUSHION, LOWER WRAP AROUND BACK REST & UPPER BACK REST International Applications: SOME HYDRO 70, HYDRO 86, HYDRO 100, 504 DELUXE, 544 ROW CROP, 560, 574 ROWCROP, 606, 656 (UP TO SN 14500), 666, 686, 706, 756, 766, 786, 806 (UP TO SN 14500), 826, 856, 966, 1026, 1066, 1206, 1256, 1456D, 1466, 1468, 1566, 1568, 2504 DELUXE, 2706 DELUXE,
Tractor SEAT CUSHION SET
Model(s): 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566,... 		BATTERY DISCONNECT SWITCH STOPS BATTERY DRAIN DISCOURAGES VEHICLE THEFT EASY TO INSTALL USA MADE International Applications: IH MODELS
BATTERY DISCONNECT SWITCH
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
Price: $20.66 each Price: $27.20 each Price: $259.95 each Price: $47.75 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 ©2025 Pacific Supply Group.