Model: OS-4 | 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
 
AIR CLEANER CAP WITH FLAT WIRE 
 4-1/8" BODY DIAMETER 1-7/8" O.D. 
 NOTE: FITS INSIDE OF PIPE. 
 International Applications: H, SUPER H, W4, SUPER W4, O4, OS4, I4, 300, 350 (GAS / DSL) 
 Replacement Part #: IH: 355935R91, 353019R92
AIR CLEANER CAP WITH FLAT WIRE
Model(s): 300, 350, H, I-4, O-4, OS-4, SUPER H, SUPER W-4...
LIGHTING SWITCH GENERATOR FIELD RESISTOR 
 MADE IN USA 
 International Applications: H, HV (SN: 501 - 340953), M, MV (MAGNETO IGNITION), SUPER A (EQUIPPED W/ GENERATOR RELAY), C (SN: 501-47125), 04, OS4, W4, A, B, AV, C (SN: 501-47125), CUB, W6, O6, OS6, WD6 (WITH DELCO LIGHTING), W9 (MAGNETO IGNITION), WR9, WD9 (W/ LIGHTING ONLY), ALL W/ 
 Replacement Part #: 1878070 (DELCO), 47891D (IH)
LIGHTING SWITCH GENERATOR FIELD RESISTOR
Model(s): A, AV, B, C, CUB, H, HV, M, O-4, O-6, OS-4, OS-...
3-POSITION 6 VOLT ROTARY LIGHT SWITCH 
 USA MADE 
 W/ NEW STYLE KNOB 
 3 POSITION = TRACTOR HAS A REGULATOR 
 International Applications: CUB, CUB LOBOY, A, AV, SUPER A, SUPER AV, SUPER AV1, BN, C, SUPER C, H, HV, SUPER H, SUPER HV, M, MD, MV, MDV, SUPER M, SUPER MD, SUPER MV, SUPER MDV, MTA, I4, I6, ID6, I9, ID9, O4, OS4, O6, OS6, ODS6, W4, W6, WD6, W9, WD9, WR9, WDR9, WR9S, SUPER WD9, SUP 
 Replacement Part #: 371465R91
3-POSITION 6 VOLT ROTARY LIGHT SWITCH
Model(s): 340, 460, 560, 660, A, AV, CUB, CUB LO-BOY, H, ...
LOWER RADIATOR WATER PIPE 
 USA MADE 
 International Applications: H, HV, SUPER H, W4, SUPER W4, O4, OS4, I4 
 Replacement Part #: 48828D
LOWER RADIATOR WATER PIPE
Model(s): H, HV, I-4, O-4, OS-4, SUPER H, SUPER W-4, W-4
Price: $40.83 each Price: $28.98 each Price: $78.98 each Price: $64.98
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...
OIL LEVEL INDICATOR (PETCOCK) 
 3/8" PIPE THREAD 
 TWO USED PER TRACTOR; SOLD INDIVIDUALLY 
 Fits: F20, F30, A, SUPER A, B, BN, C, SUPER C, H, EARLY SUPER H, EARLY SUPER H, M, EARLY SUPER M, EARLY O4, OS4, O6, OS6, W4, SUPER W4, W6, SUPER W6, SUPER W6TA
OIL LEVEL INDICATOR (PETCOCK)
Model(s): A, AV, B, BN, C, F-20, F-30, H, HV, I-4, I-6, M...
6 VOLT ROTARY LIGHT SWITCH 4-POSITION 
 W/ OLD STYLE KNOB -- REPLACES CUT OUT SWITCH WHEN CUT OUT HAS BEEN CHANGED TO REGULATOR 
 International Applications: CUB, A, AV, SUPER A, SUPER AV, B, BN, C, SUPER C, 100, 130, 140, 200, 230, 240, H, HV, SUPER H, SUPER HV, M, MD, MV, MDV, SUPER M, SUPER MD, SUPER MV, SUPER MDV, MTA SERIES, W4, W6, W9, SUPER W4, SUPER W6, W6TA SERIES, WD6, WD9, WR9, WDR9, 04, 054, 06, 05
6 VOLT ROTARY LIGHT SWITCH 4-POSITION
Model(s): 100, 130, 140, 200, 230, 240, A, AV, B, BN, C, ...
REAR TIRE INNER TUBE VALVE 
 OLD STYLE 
 AIR/WATER VALVE 
 SOLD INDIVIDUALLY 
 International Applications: IH/FARMALL MODELS
REAR TIRE INNER TUBE VALVE
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
Price: $36.98 each Price: $26.90 each Price: $75.57 each Price: $27.98 each
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...
 BODY OF SWITCH ONLY 6 VOLT, 4 POS SWITCH 
 International Applications: CUB, CUB LOBOY, A, AV, SUPER A, SUPER AV, SUPER AV1, BN, C, SUPER C, H, HV, SUPER H, SUPER HV, M, MD, MV, MDV, SUPER M, SUPER MD, SUPER MV, SUPER MDV, MTA, I4, I6, ID6, I9, ID9, O4, OS4, O6, OS6, ODS6, W4, W6, WD6, W9, WD9, WR9, WDR9, WR9S, SUPER WD9, SUP
BODY OF SWITCH ONLY 6 VOLT, 4 POS SWITCH
Model(s): 340, 460, 560, 660, A, AV, CUB, CUB LO-BOY, H, ...
WATER PUMP PULLEY FLANGE 
 1/2 ADJUSTABLE NUT 
 5-1/2\" DIAMETER 
 International Applications: H, SUPER H, W4, I4, O4, 300, 350 GAS, SUPER W4, OS4, HV, SUPER HV 
 Replacement Part #: IH 6598DX, 362750R11
WATER PUMP PULLEY FLANGE
Model(s): 300, 350, H, HV, I-4, O-4, OS-4, SUPER H, SUPER...
SPARK PLUG 
 18 MM THREAD DIAMETER 
 1/2" REACH 
 7/8" HEX 
 MEDIUM HOT 
 POWER TIP/ NON RESISTOR 
 PLUG GAP .025 
 International Applications: CUB, CUB LOBOY, A, A-1, AV, AV-1, SUPER A, SUPER AV, B, BN, C, SUPER C, H, HV, SUPER H, M, MV, SUPER M, MTA, I4, W4, I6, W6, W6TA, O4, OS4, O6, OS6, 100, 130, 140, 154, 184, 185, 200, 230, 240, 300, 330, 340, 350, 400, 404, 424, 444, 450, 454, 460, 464, 5 
 Replacement Part #: AUTOLITE: 3116, CHAMPION: RD157, D18, RD18Y
SPARK PLUG
Model(s): 100, 130, 140, 154, 184, 185, 200, 230, 240, 30...
Price: $42.95 each Price: $61.03 each Price: $56.10 Price: $14.90 each
TORQUE GENERATOR 
 STANDARD 
 FOR WHEN PULLING A WAGON 
 TORQUE OUTPUT AT 1000 PSI = 700 IN LBS, 7/8" SHAFT 
 RATED OPERATING PRESSURE = 1000 PSI 
 MAX. OPERATING SPEED AT 3 GPM = 108 RPM 
 RECOMMENDED FLUID INPUT = 2.5 TO 3 GPM 
 International Applications: H, HV, SUPER H, SUPER HV, M, MD, MV, MDV, SUPER M, SUPER MD, SUPER MV, SUPER MDV, MTA & OTHER MODELS USING 7/8" DIAMETER STEERING SHAFTS
TORQUE GENERATOR
Model(s): 300, 330, 340, 350, 400, 450, H, HV, IU-6, M, M...
AMP GAUGE 
 20-20 IHC 
 CHROME BEZEL 
 International Applications: A, B (1939-46); H, M, W, I, O SERIES (1939-46) 
 Replacement Part #: IH: 42383DC
AMP GAUGE
Model(s): A, B, H, M, O-12, O-14, O-4, O-6, ODS-6, OS-4, ...
6 VOLT DISTRIBUTOR COIL 
 METAL HOUSING & MOUNTING BRACKET INCLUDED 
 International Applications: IH MODELS
6 VOLT DISTRIBUTOR COIL
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
ELECTRICAL OUTLET SOCKET 
 2-PIN TYPE 
 International Applications: SERVICEABLE FOR IH/FARMALL MODELS
ELECTRICAL OUTLET SOCKET
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
Price: $1808.98 each Price: $50.10 each Price: $49.34 each Price: $50.10 each
HOOD HARDWARE KIT 
 USA MADE 
 KIT INCLUDES: 4 -- JHOOKS, 4 -- SPRINGS, 8 -- WASHERS & 4 -- COTTER PINS 
 International Harvester Farmall H, HV, SUPER H, SUPER HV, M, MD, MV, MDV, SUPER M, SUPER MD, SUPER MV, SUPER MDV, MTA, I4, I6, UD6, ID9, O4, OS4, O6, OS6, ODS6, W4, W6, WD6, W9, WD9, WR9, WDR9
HOOD HARDWARE KIT
Model(s): H, HV, I-4, I-6, ID-9, M, M-TA, MD, O-4, O-6, O...
BELT PULLEY BLOCK OFF PLATE 
 USA MADE 
 International Applications: H, I, O, W 4 SERIES & SUPERS, F300, F350, F460 
 Replacement Part #: 49618DA (WILL WORK FOR 365129RI)
BELT PULLEY BLOCK OFF PLATE
Model(s): 300, 350, 460, H, HV, I-4, O-4, OS-4, SUPER H, W-4
PRE-CLEANER COVER 
 INCLUDES BRASS NUT 
 METAL FOR DONALDSON PRE-CLEANERS 
 7" DIAMETER 
 International Applications: IH/FARMALL MODELS WITH 3" I.D. PIPE & 7" BOWL
PRE-CLEANER COVER
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
3-POSITION FUSED SWITCH 
 15 AMPS 
 4 TERMINAL 
 INCLUDES BLACK PLASTIC KNOB 
 ONLY FITS LISTED MODELS USING A VOLTAGE REGULATOR 
 International Applications: IH MODELS
3-POSITION FUSED SWITCH
Model(s): 10-20, 100, 1026, 105 COMBINE, 1066, 1086, 1206...
Price: $83.45 EAch Price: $67.47 each Price: $46.98 each Price: $27.58 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.