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, ... 		Clamp, Rear Rim Wheel
Clamp, Rear Rim Wheel
Model(s): 300, 340, 350, 400, 450, 460, 504, 560, 656, 66... 		WASHER/GASKET FOR OIL PAN DRAIN PLUG MADE IN USA International Applications: GAS / LP / DSL: A, AV, SUPER AV, SUPER A1, SUPER AV1, B, BN, C, SUPER C, CUB, 154, H, HV, SUPER H, SUPER HV, I4, I6, I9, ID-6, ID-9, M, MD, MV, MDV, SUPER M, SUPER MD, SUPER MV, SUPER MDV, MTA, 04, 0S4, 06, 0S6, 0DS6, T6, T340, TD6, T9, TD9, W4, W6, WD6, Replacement Part #: 3505HA
WASHER/GASKET FOR OIL PAN DRAIN PLUG
Model(s): 100, 1066, 1086, 1206, 1256, 130, 140, 1456, 14... 		Radiator
Radiator
Model(s): 666, 686, HYDRO 70, HYDRO 86
Price: $18.85 each Price: $25.15 each Price: $9.48 each Price: $996.72 each
BOLSTER PIVOT PIN 1-1/4" DIAMETER, 8-1/2" LONG International Applications: H, SUPER H, M, MD, SUPER M, MTA, 300 FARMALL, 350 FARMALL, 400, 450, 460, 544, 560, 656, 666, 686, 706, 756, 806, 826, 856, 1206, 1256, HYDRO 70 WITH FACTORY IH WIDE FRONT Replacement Part #: IH: 358978R2, 379941R1
BOLSTER PIVOT PIN ***Call For Availability***
Model(s): 1206, 1256, 300, 350, 400, 450, 460, 544, 560, ... 		PTO HANDLE KNOB International Applications: 544, 656, 664, 666, 686, 706, 756, 766, 806, 826, 856, 966, 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566, 1568, HYDRO 70, HYDRO 86, HYDRO 100, 4366, 4386, 4568, 4586, 4786 Replacement Part #: 387885R1
PTO HANDLE KNOB
Model(s): 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566,... 		RUBBER BRAKE BOOT / DUST COVER FOR DISC BRAKES International Applications: 460, 504, 544, 560, 606, 656, 660, 664, 666, 686, HYDRO 70, HYDRO 86 Replacement Part #: 368299R1
RUBBER BRAKE BOOT / DUST COVER
Model(s): 460, 504, 544, 560, 606, 656, 660, 664, 666, 68... 		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, ...
Price: $89.71 Price: $24.51 each Price: $22.56 each Price: $628.10 each
Duckhead
Duckhead
Model(s): 1026, 1066, 1466, 1468, 21026, 2806, 544, 656, ... 		SEAT SHOCK ABSORBER W/ HARDWARE CLOSED STUD TO STUD = 7-3/16" International Applications: SOME 460, 504, 544, 560, 656, 660, 666, 686, 706, 756, 766, 806, 826, 856, 966, HYDRO 70, HYDRO 86, HYDRO 100, 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566, 1568, 21026 INDUSTRIAL (IND.), 21206 IND., 21256 IND., 21456 IND., 2504, 2544, 2706, 2756, 2806, Replacement Part #: IH: 372751R91
SEAT SHOCK ABSORBER W/ HARDWARE
Model(s): 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566,... 		Alternator Internal Voltage Regulator (Heavy Duty)
Alternator Internal Voltage Regulator (Heavy Duty)
Model(s): 1066, 1070, 1175, 1270, 1370, 140, 1466, 1468, ... 		Spring, Brake Actuator
Spring, Brake Actuator Case IH and Farmall
Model(s): 1030, 400, 450, 500, 560, 600, 656, 660, 664, 6...
Price: $99.32 each Price: $86.01 each Price: $8.09 each Price: $6.29 each
Cable, Choke
Cable, Choke
Model(s): 300, 350, 656, 666, 686, 706, 756, 826, HYDRO 7... 		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,... 		SWINGING DRAWBAR ROLLER SHAFT SUPPORT WILL FIT H THRU MTA, BUT NOT CORRECT International Applications: 300, 340, 340 UTILITY, 350, 400, 450, 460, 460 UTILITY, 504, 544, 560, 656, 660, 664, 666 Replacement Part #: 356563R92
SWINGING DRAWBAR ROLLER SHAFT SUPPORT
Model(s): 300, 340, 350, 400, 450, 460, 504, 544, 560, 65... 		Spindle Bush/ Brg/ Seal Kit
Spindle Bush/ Brg/ Seal Kit
Model(s): 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1486,...
Price: $20.92 each Price: $22.64 each Price: $98.42 each Price: $72.87 each
QUICK-ATTACH FAST HITCH TO 3 PT PRONGS (CAT 2 - STRAIGHT) MADE IN USA SOLD AS A PAIR International Applications: FARMALL MODELS 300 & UP
QUICK-ATTACH FAST HITCH TO 3 PT PRONGS (CAT 2 - STRAIGHT)
Model(s): 330, 340, 350, 354, 364, 384, 385, 395, 400, 40... 		Ball Bearing
Ball Bearing
Model(s): 300 FARMALL, 330, 340, 350 FARMALL, 384, 400 FA... 		Pin, Pivot Pin Retaining
Pin, Pivot Pin Retaining
Model(s): 1206, 1256, 460, 544, 560, 656, 660, 666, 686, ... 		Bolster Casting
Bolster Casting
Model(s): 1206, 1256, 460, 544, 560, 656, 660, 666, 686, ...
Price: $483.25 each Price: $10.58 each Price: $5.09 each Price: $417.53 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.