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
 
Pulley, Crankshaft Dampener
Pulley, Crankshaft Dampener
Model(s): 1066, 1086, 3488, 3588, 3688, 4166, 4186, 5088,...
Carburetor Kit, Basic (Zenith)
Carburetor Kit, Basic (Zenith)
Model(s): 300, 400, 500, 504, 544, 600, 656, 666
OUTER TIE ROD END 
 15 3/4\" LONG, 0.920 DIAMETER, 6 NOTCHES 
 International Applications: LATE 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, 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468, 1486, 1566, 1568, 1586, HYDRO 70, HYD 
 Replacement Part #: IH: 359984R93
OUTER TIE ROD END
Model(s): 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468,...
RH SIDE PLATE 
 USA MADE 
 International Applications: HYDRO 70, HYDRO 86, HYDRO 100, 504 DELUXE, 544 ROW CROP, 560, 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, 
 Replacement Part #: 387173R1
RH SIDE PLATE
Model(s): 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566,...
Price: $391.71 each Price: $34.90 each Price: $78.18 each Price: $40.73 each
Radiator Hose, Upper
Radiator Hose, Upper
Model(s): 666, 686, HYDRO 70, HYDRO 86
Radiator
Radiator
Model(s): 544, 666, 686, 706, 756
DISC BRAKE ACTUATING SPRING 
 FITS MODELS LISTED WITH FACTORY IH DISC BRAKES. 6 USED PER TRACTOR, SOLD INDIVIDUALLY 
 OVERALL LENGTH = 1-1/8" 
 International Applications: M (SN 294226 & UP), MD (SN 285505 & UP), SUPER M, SUPER MTA, SUPER MD, SUPER MV, SUPER MDV, SW6, SW6TA, SWD6, OS6, ODS6, 400, 450, W400, W450, 560, 656, 660, 664, 666, 686, HYDRO 70, HYDRO 86 
 Replacement Part #: 357116R1, 619731C1
DISC BRAKE ACTUATING SPRING
Model(s): 400, 450, 560, 656, 660, 664, 666, 686, HYDRO 7...
Front Drawbar Pin
Front Drawbar Pin
Model(s): 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566,...
Price: $18.76 each Price: $905.47 each Price: $21.30 each Price: $17.87 each
Cup Inner
Inner Cup
Model(s): 1026, 1030, 1066, 1086, 1190, 1194, 1206, 1256,...
RUBBER DUST COVER / UMBRELLA 
 FITS UNDER STEERING WHEEL - COVERS THE ORBIT MOTOR 
 International Applications: 544, 656, 666, 686, 706, 756, 766, 786, 806, 826, 856, 886, 968, 986, 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468, 1486, 1566, 1568, 1586, 4156, 4166, 4186, HYDRO 70, HYDRO 86, HYDRO 100 
 Replacement Part #: 382587R1
RUBBER DUST COVER / UMBRELLA
Model(s): 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468,...
LOWER FRONT PIVOT BOLSTER 
 International Applications: M, MD, SUPER M, MTA, 400, 450, 544, 560, 656, 666, 686, 706, 756, 806, 826, 856, 1206, 1256, HYDRO 70 WITH FACTORY IH WIDE FRONT 
 Replacement Part #: 383909R4
LOWER FRONT PIVOT BOLSTER
Model(s): 1206, 1256, 400, 450, 544, 560, 656, 666, 686, ...
Output Shaft Oil Seal
Output Shaft Oil Seal
Model(s): 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1486,...
Price: $13.62 each Price: $32.18 each Price: $628.10 each Price: $9.95 each
STOP BOLT 
 W/ PARALLEL OR 90 DEGREE DRILLED RIM RAIL 
 International Applications: IH MODELS
STOP BOLT
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
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,...
Gear, Camshaft Timing
Gear, Camshaft Timing
Model(s): 2504, 2606, 2706, 350, 454, 460, 464, 504, 544,...
RIM LUG BOLT 
 9/16" X 18 THREAD 
 1 1/8" LONG THREAD 
 7/8" HEX HEAD 
 ALSO USED AS FRONT BOLT ON SOME APPLICATIONS 
 International Applications: FRONT: LATE 140, 240, 300U, 330, 340, 350U, B-250, B-275, B-414, 354, 364, 384, 404, 2404, 424, 2424, 444, 2444, 460, 504, 544, 560, 606, 656, 660, 664, 666, 686, 706, 756, 766, 786, 806, 826, 856, 886, 966, 986, 1026, 1066, 1086, 1206, 1256, 1456, 1466, 
 Replacement Part #: IH: 51485D
RIM LUG BOLT tractor
Model(s): 1026, 1066, 1086, 1206, 1256, 140, 1456, 1466, ...
Price: $24.95 each Price: $259.95 each Price: $254.97 each Price: $18.03 each
PTO CONTROL DUST BOOT/DIFFERENTIAL LOCK PEDAL BOOT 
 International Applications: PTO CONTROL DUST BOOT: 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, HYDRO 186, 786, 886, 986, 1086, 1486, 1586, 3388, 3588, 3788, 4366, 4386, 4568, 4586, 4786 
 Replacement Part #: 393071R2
PTO CONTROL DUST BOOT/DIFFERENTIAL LOCK PEDAL BOOT
Model(s): 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468,...
Clamp, Rear Wheel, Adjustable
Clamp, Rear Wheel, Adjustable
Model(s): 504, 544, 574, 584, 585, 595, 656, 666, 674, 68...
Belt, Fan
Belt, Fan
Model(s): 666, 826, HYDRO 70, HYDRO 86
Radiator
Radiator
Model(s): 666, 686, HYDRO 70, HYDRO 86
Price: $24.90 each Price: $30.09 each Price: $12.54 each Price: $996.72 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.