✦Free shipping on orders $299+ under 25 lbs✦
Eastman Ag PartsEastman Ag Parts
Eastman Ag Parts

Can't find your part? We'll find it.

Case-IH / International 403 Parts

10 categories · 19 total parts

Keep your Case-IH / International 403 running with quality replacement parts from Eastman Ag Parts. We stock 19+ parts across 10 categories — from Chains/ Sprockets/ Pulleys/ Hubs, Clutch Parts, Cooling Systems, Engine Parts — all sourced to OEM specifications. Same-day shipping before 2 PM ET from Eastman, GA.

Case-IH / International403
CARBURETOR KIT BASIC (IH — Part #EAP-131108
CARBURETOR KIT BASIC (IHEAP-131108
Fits Case-IH / International 403, 453, 503, 660, 715
Ready to Ship
$38.99
Free shipping
RELEASE BEARING 2.0625"ID — Part #EAP-138007
RELEASE BEARING 2.0625"IDEAP-138007
Fits Case-IH / International 303, 315, 403, 503, 615, 715
Ready to Ship
$36.99
Free shipping
RELEASE BEARING — Part #EAP-138011
RELEASE BEARINGEAP-138011
Fits Case-IH / International 10, 100, 101, 1010, 1020, 1026, 103...
Ready to Ship
$49.99
Free shipping
10DN12V61ANDR — Part #EAP-159333
10DN12V61ANDREAP-159333
Fits Case-IH / International 1026, 105, 1066, 1086, 1206, 1256...
Ready to Ship
$200.99
Free shipping
10DN12V61ANDR — Part #EAP-159334
10DN12V61ANDREAP-159334
Fits Case-IH / International 1026, 105, 1066, 1086, 1206, 1256...
Ready to Ship
$200.99
Free shipping
TRANS. DISC (ROCKFORD) — Part #EAP-162570
TRANS. DISC (ROCKFORD)EAP-162570
Fits Case-IH / International 403, 453, 503, 715
Ready to Ship
$177.99
Free shipping
BONDED BRAKE DISC — Part #EAP-166281
BONDED BRAKE DISCEAP-166281
Fits Case-IH / International 141, 151 Hillside, 1644, 181, 400...
Ready to Ship
$34.99
Free shipping
BONDED BRAKE DISC — Part #EAP-166361
BONDED BRAKE DISCEAP-166361
Fits Case-IH / International 1460, 1480, 151 Hillside, 403, 453...
Ready to Ship
$28.99
Free shipping
CAP FUEL (VENTED) — Part #EAP-168430
CAP FUEL (VENTED)EAP-168430
Fits Case-IH / International 100, 101, 1026, 1066, 1206, 1256...
Ready to Ship
$9.99
Free shipping
GLOW PLUG — Part #EAP-171096
GLOW PLUGEAP-171096
Fits Case-IH / International 101, 151, 181, 315, 340, 3514, 3616...
Ready to Ship
$21.99
Free shipping
NUT WHEEL — Part #EAP-171161
NUT WHEELEAP-171161
Fits Case-IH / International 101, 1160, 140, 1400, 1460, 1480...
Ready to Ship
$1.99
Free shipping
Sold in packages of 10
HEATER BLOCK PLUG — Part #EAP-176784
HEATER BLOCK PLUGEAP-176784
Fits Case-IH / International 2504, 2806, 315, 340, 403, 453, 460...
Ready to Ship
$49.99
Free shipping
WATER PUMP ASSY — Part #EAP-183104
WATER PUMP ASSYEAP-183104
Fits Case-IH / International 101, 151, 181, 205, 2504, 2565, 2606...
Ready to Ship
$136.99
Free shipping
VOLT. REGULATOR — Part #EAP-183899
VOLT. REGULATOREAP-183899
Fits Case-IH / International 1026, 1066, 1206, 1256, 1456, 1466...
Ready to Ship
$27.99
Free shipping
[ ]
No Image
AIR FILTEREAP-102083
Fits Case-IH / International 105, 181, 205, 2656, 2706, 303, 315...
Ready to Ship
$114.99
Free shipping
[ ]
No Image
PTO CLUTCHEAP-114507
Fits Case-IH / International 100, 101, 130, 140, 151, 181, 315...
Ready to Ship
$388.99
Free shipping
[ ]
No Image
NUT 3/4-16 SLOTTED REGEAP-127549
Fits Case-IH / International 1000, 1190, 120, 14, 140, 1490, 1590...
Ready to Ship
$3.99
Free shipping
[ ]
No Image
60 IDLER SPROCKET 15T 1/2EAP-131540
Fits Case-IH / International 101, 1482, 151, 181, 402, 403, 503...
Ready to Ship
$28.99
Free shipping
[ ]
No Image
LOCKNUTSEAP-134458
Fits Case-IH / International 1000, 101, 1010, 1020, 1050, 1055...
Ready to Ship
$24.99
Free shipping

Frequently Asked Questions — Case-IH / International 403 Parts

What Case-IH / International 403 parts does Eastman Ag Parts carry?▾

Eastman Ag Parts stocks 19+ quality replacement parts for the Case-IH / International 403 across 10 categories, including Chains/ Sprockets/ Pulleys/ Hubs, Clutch Parts, Cooling Systems, Engine Parts. We carry parts for engine, drivetrain, hydraulic, electrical systems, and more.

How fast does Eastman Ag Parts ship Case-IH / International 403 parts?▾

Orders placed before 2 PM ET ship the same business day. We ship from Eastman, GA and most continental US customers receive their Case-IH / International 403 parts within 2–5 business days. Orders over $299 under 25 lbs qualify for free shipping.

Are Case-IH / International 403 parts OEM quality?▾

Yes. All Case-IH / International 403 parts sold by Eastman Ag Parts meet or exceed OEM specifications. Family-owned since 1974, we stand behind every part we sell with a 30-day hassle-free return policy.

Where can I find Case-IH / International 403 Chains/ Sprockets/ Pulleys/ Hubs parts?▾

Browse Case-IH / International 403 Chains/ Sprockets/ Pulleys/ Hubs parts at eastmanagparts.com/case-ih/403?cat=chains-sprockets-pulleys-hubs.

Where can I find Case-IH / International 403 Clutch Parts parts?▾

Browse Case-IH / International 403 Clutch Parts parts at eastmanagparts.com/case-ih/403?cat=clutch-parts.

Where can I find Case-IH / International 403 Cooling Systems parts?▾

Browse Case-IH / International 403 Cooling Systems parts at eastmanagparts.com/case-ih/403?cat=cooling-systems.

Where can I find Case-IH / International 403 Engine Parts parts?▾

Browse Case-IH / International 403 Engine Parts parts at eastmanagparts.com/case-ih/403?cat=engine-parts.