Model: 4166 | 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 CAP 
 FOR TRACTORS WITH SPLINED HUB & POWER STEERING, IF MANUAL STEERING IS NEEDED, SEE IHS451 
 International Applications: LATE 140, 240, 300, 330, 340, 400, 404, 504, 424, 444, 350, 450, 460, 560, 660, 3414, 4100, 4156, 4166, 4186 
 Replacement Part #: 366566R1
STEERING WHEEL CAP
Model(s): 140, 240, 300, 330, 340, 3414, 350, 400, 404, 4...
4 X 19 TIRE 
 SINGLE RIB, 4 PLY 
 International Applications: IH MODELS
4 X 19 TIRE
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
2-WIRE KEY SWITCH WITH 2 KEYS 
 ON SOME APPLICATION MUST DRILL HOLE TO .800 
 3/4\" DIAMETER THREAD 
 4 TERMINALS 
 International Applications: INTERNATIONAL MODELS
2-WIRE KEY SWITCH WITH 2 KEYS
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
TRACTOR SEAT PAD 
 RED & WHITE 
 USA MADE 
 19 - 21\" PAN SIDE TO SIDE 
 BIG BUCKET, DRAWSTRING TYPE 
 1-3/4\" THICK CUSHION. 
 International Applications: IH MODELS
TRACTOR SEAT PAD --- RED & WHITE
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
Price: $120.98 each Price: $114.29 each Price: $23.90 each Price: $71.05 each
This connector is compatible with all standard trailer and DOT approved commercial transportation wiring.  If you are converting your tail lights to LED,  do it right way with these, made in the USA,  over molded terminal connectors that will insure that you never hook them up backwards.  LED tail lights are very sensitive to how they are hooked up and this standard LED over molded connector insures that you will never have a problem.  LED lights have a few differences from old incandescent light bulbs.  This connector organizes your wires in such a way as to prevent any confusion. If you have installed your new LED tail lights,  these connectors have to be added to your wiring harness. Once this is done, you are assured a weather and water resistant and reliable connection that only takes seconds. Made in the USA Bullet connector diameter is .155 inches in diameter.    .155 diameter is the national standard for trailer and commercial transportation lights.
LED connector over mold for LED lights - Made in USA
Model(s): 06 SERIES, 10-20, 100, 100HC, 102, 1026, 1030, ...
EXHAUST STACK W BEND 
 3-3/4\" I.D., 5\" O.D., 36\" TALL + 8\" BASE 
 CHROME; DOUBLE WALL LINED 
 USA MADE 
 International Applications: 1026, 1066, 1206, 1256, 1456, 1466, 1566, 4166, 4366, 4386
EXHAUST STACK W BEND
Model(s): 1026, 1066, 1206, 1256, 1456, 1466, 1566, 4166,...
REINFORCING WELD IN RING 
 TO REPAIR EXISTING 9 BOLT RIM 
 International Applications: IH MODELS
REINFORCING WELD IN RING
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
Flywheel with 326759R1 Ring Gear
Flywheel With 326759R1 Ring Gear
Model(s): 1066, 1086, 1466, 1486, 1566, 1586, 3688, 4166,...
Price: $5.14 each Price: $604.71 each Price: $157.10 each Price: $795.72 each
Jam Nut
Jam Nut
Model(s): 385, 4100, 4156, 4166, 4186, 484, 485, 584, 585...
Cage, PTO Drive Shaft Bearing
Cage, PTO Drive Shaft Bearing
Model(s): 1066, 1086, 1206, 1256, 1456, 1466, 1486, 21206...
SLIP FIT COUPLER (FOR TRACTORS THAT NEED A U-JOINT) 
 WHEN EQUIPPED WITH CHAR-LYNN ADD-ON POWER STEERING -- USE THIS COUPLER IF A UNIVERSAL JOINT IS NEEDED ON THE STEERING SHAFT 
 International Applications: IH MODELS
SLIP FIT COUPLER (FOR TRACTORS THAT NEED A U-JOINT)
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
RUBBER SEAT SPRING 
 USA MADE 
 DOES NOT COME W/ BUSHINGS. MUST REUSE OLD ONES OR PURCHASE NEW ONES 
 International Applications: 504, 544, FARMALL 560 (SN: 59010 & UP), INTERNATIONAL 560 (SN: 5521 & UP), INTERNATIONAL 660 (SN: 6873 & UP), 706, 806, 1206, 656, 756, 856, 1256, 1456, 826, 1026, 666, 766, 966, 686, 1066, 1466, 1468, 1566, 1568, 4100, 4156, 4166, 4186, HYDRO 100 
 Replacement Part #: 380712R1
RUBBER SEAT SPRING
Model(s): 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566,...
Price: $4.71 each Price: $199.41 each Price: $181.98 each Price: $79.98 each
4 X 19 TIRE WITH TUBE 
 SINGLE RIB, 4 PLY 
 International Applications: IH MODELS
4 X 19 TIRE WITH TUBE
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
Pulley, Crankshaft Dampener
Pulley, Crankshaft Dampener
Model(s): 1066, 1086, 3488, 3588, 3688, 4166, 4186, 5088,...
3 POINT DRAWBAR 
 STANDARD, RED 
 CATEGORY 1 
 1" X 2-1/2" X 26" 
 7/8" PIN SIZE 
 International Applications: 240, 340, 404, SOME 504, 606, 3616, 284, 274, 234, 244, 254, 460 & OTHER MODELS USING CAT 1 THREE POINT HITCH 
 Replacement Part #: IH: 370799R2, 751764R1
3 POINT DRAWBAR
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
SPARK PLUG WIRING SET (4 CYLINDER) 
 ALL 4 CYLINDER MODELS 
 WATERPROOF NEOPRENE, COPPER CORE 
 90 DEGREE BOOTS 
 CUT TO LENGTH 
 International Applications: CUB, CUB LOBOY, 154, 184, 185, A, AV, SUPER A, SUPER AV, SUPER A1, SUPER AV1, B, BN, C, CSUPER C, 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, O4, OS4, O6, OS6, ODS6, T6, T340, TD6, T9, TD9
SPARK PLUG WIRING SET (4 CYLINDER)
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
Price: $180.99 each Price: $391.71 each Price: $85.90 each Price: $32.90 each
SPARK PLUG WIRING SET, 4 CYL 
 HAS STRAIGHT BOOTS 
 COPPER WIRES, WATERPROOF NEOPRENE 
 International Applications: 404, 504, 3514 & OTHER MODELS USING STRAIGHT BOOTS
SPARK PLUG WIRING SET, 4 CYL
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
SERVICEABLE FRONT WHEEL WEIGHT 
 10.5" C. C. BOLT HOLES 
 ALL WITH 16" 6 LUG RIM W/ WHEEL WEIGHT HOLES IN RIM. VALVE STEM CUT-OUT MUST BE ALIGNED W/ BOLT MOUNTING HOLE TO FIT CERTAIN MODELS. 
 SOLD INDIVIDUALLY 
 NOTE: NOT ORIGINAL, BUT WORKS GREAT! 
 International Applications: SOME INTERNATIONAL MODELS W/ 16" 6-LUG RIM

Please check and measure your tractor closely because if this rim does not fit, we do not pay return shipping on rims.
SERVICEABLE FRONT WHEEL WEIGHT
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
UNIVERSAL TOP ADJUSTING BRACKET FOR ALTERNATOR OR GENERATOR 
 7/8" WIDE, FARTHEST END OF SLOT TO CENTER OF MOUNTING HOLE IS 8 1/4", 3/8" MOUNT HOLE, 3 3/4" SLOT LENGTH 
 International Applications: INTERNATIONAL MODELS
UNIVERSAL TOP ADJUSTING BRACKET FOR ALTERNATOR OR GENERATOR
Model(s): 10-20, 100, 102, 1026, 104, 105 COMBINE, 106, 1...
PLASTIC IH EMBLEM (FOR FRONT OR FOR CAB) 
 WHITE PLASTIC W/PAINTED RED 'I' AND BLACK 'H'. 2 MOUNTING HOLES ON BACKSIDE. 4" TALL & 3-5/8" WIDE 
 International Applications: FRONT EMBLEM: 544, 656, 664, 706, CAB EMBLEM: 4100, 4156, 4166, 4186, 4366, 4386 
 Replacement Part #: 2751848R1
PLASTIC IH EMBLEM (FOR FRONT OR FOR CAB)
Model(s): 4100, 4156, 4166, 4186, 4366, 4386, 544, 656, 6...
Price: $36.98 each Price: $175.67 each Price: $45.08 each Price: $37.50 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.