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
 
Latch, Telescoping Lift Arm
Latch, Telescoping Lift Arm
Model(s): 100, 1026, 1066, 1086, 1206, 1256, 130, 140, 65...
Plate, PTO
Plate, PTO
Model(s): 1066, 1086, 1206, 1256, 1456, 1466, 1486, 1566,...
BOOK - HOW TO RESTORE YOUR FARM TRACTOR 
 SFTBD., 8-1/4" X 10-5/8", 176 PGS., 10 COLOR, 200 B/W FOR FUN, PRACTICALITY OR PROFIT, FARM TRACTOR RESTORATION HAS BECOME EXTREMELY POPULAR. FOLLOW TWO TRACTORS THROUGH PROFESSIONAL RESTORATIONS AND EXAMINE CARBS, DIESEL SYSTEMS, HYDRAULICS, ENGINES AND 
 International Applications: IH MODELS

version and cover may vary
BOOK - HOW TO RESTORE YOUR FARM TRACTOR
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
Manifold
Manifold
Model(s): 460, 560, 656, 660, 666, 686, 706, 756, 766, 80...
Price: $26.08 each Price: $5.56 each Price: $42.95 each Price: $415.00
Hub, Front Wheel (8 Lug)
Hub, Front Wheel (8 Lug)
Model(s): 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468,...
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...
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,...
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...
Price: $197.58 each Price: $17.90 each Price: $22.64 each Price: $10.78 each
Grommet, Fender Handle
Grommet, Fender Handle
Model(s): 1026, 1066, 1206, 1256, 1456, 1466, 1468, 1566,...
Radiator Hose, Upper
Radiator Hose, Upper
Model(s): 666, 686, HYDRO 70, HYDRO 86
Brake Disc Ball (Steel)
Brake Disc Ball (Steel)
Model(s): 200, 230, 2394, 240, 2594, 300, 330, 3394, 340,...
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...
Price: $7.59 each Price: $18.76 each Price: $2.26 each Price: $21.30 each
Belt, Fan
Belt, Fan
Model(s): 5088, 5288, 5488, 666, 686, HYDRO 70
PRE-CLEANER BASE (METAL) 
 CHECK THE SIZE BEFORE ORDERING. 
 ALL W/ 3" O.D. PIPE 
 International Applications: IH/FARMALL MODELS W/ 3" I.D. PIPE & 7" BOWL
PRE-CLEANER BASE (METAL)
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
Steering Spindle (RH/LH)
Steering Spindle (RH/LH)
Model(s): 1026, 1066, 1256, 1456, 1466, 1468, 1566, 1568,...
PTO Shaft, 540 RPM
PTO Shaft, 540 RPM
Model(s): 544, 656, 664, 666, 686, HYDRO 70, HYDRO 86
Price: $22.42 each Price: $129.27 each Price: $312.24 each Price: $258.75 each
Pulley, Crankshaft Dampener
Pulley, Crankshaft Dampener
Model(s): 1066, 1086, 3488, 3588, 3688, 4166, 4186, 5088,...
Clamp, Rear Rim Wheel
Clamp, Rear Rim Wheel
Model(s): 340, 460, 504, 560, 656, 666, 686, HYDRO 70, HY...
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,...
PTO Drive Shaft
PTO Drive Shaft
Model(s): 1026, 1066, 1086, 1206, 1256, 1456, 1486, 21026...
Price: $391.71 each Price: $31.82 each Price: $86.01 each Price: $577.70 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.