Skip to product information
SKU:
NLT1L00422
Ships for free in 2–4 business days.
378196R94 Carburetor Repair Kit for Farmall IH 300-544 Tractors
$22.99
In Stock
$22.99
Sale price
$22.99
Regular price
This aftermarket carburetor repair kit replaces International Harvester 378196R94 on compatible Farmall and IH 300, 350, 400, 450, 460, and 544 tractor carburetors.
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Farmall / International 300 gasoline tractor
- Farmall / International 350 gasoline tractor
- Farmall / International 400 gasoline tractor
- Farmall / International 450 gasoline tractor
- Farmall / International 460 gasoline tractor
- International 544 gasoline tractor with matching carburetor
Product Overview
A gasoline Farmall that drips from the carburetor, needs too much choke, or will not settle into a clean idle may have a worn needle, failed gaskets, or deposits from an old tank. Ignition timing, manifold leaks, compression, float condition, and sediment flow should be checked before assuming every running problem is inside the carburetor.
This kit renews the matching original carburetor without replacing its cast body and external linkage. Several carburetor manufacturers and sizes were used across these tractors and during later repairs. Match 378196R94, carburetor tag, flange, bowl, gasket shapes, and needle dimensions.
Key Features & Performance
- Rebuild kit for compatible IH and Farmall gasoline carburetors
- Cross-references 378196R94
- Addresses worn seals, inlet needle, and service gaskets
- Keeps the original calibrated casting in service
Replaces Part Numbers
- 378196R94
Common Uses
- Stopping fuel leakage caused by a worn inlet needle or gasket
- Rebuilding a carburetor contaminated by stale gasoline
- Improving idle after ignition and intake problems are ruled out
Technical Specifications
- Product Type: Carburetor repair kit
- Compatible Brand: International Harvester / Farmall
- Fuel Type: Gasoline
- Reference: 378196R94
- Condition: New aftermarket kit
Installation & Fitment
- Read the carburetor tag before disassembly
- Clean the fuel tank and sediment bowl so debris does not return
- Set float level to the correct carburetor specification
- Check throttle-shaft wear and manifold leakage before reassembly
Compatibility Notice
Northline Parts does its best to list all known compatible models. The correct part may fit an application that is not shown above. Model year, production date, serial number, engine or equipment specification, installed options, and previous repairs can change fitment. Match the original part, reference number, dimensions, connectors, mounting points, and product photos before purchase.
Frequently Asked Questions
Q: Is this a complete replacement carburetor? A: No. It is a service kit for rebuilding the matching carburetor.
Q: Will it fit every Farmall 400? A: No. Verify the carburetor tag and 378196R94 application because carburetors may have been changed.
Q: Can bad ignition cause similar symptoms? A: Yes. Weak spark, timing, points, and compression should be checked along with fuel delivery.
Q: Is this an original-equipment part? A: No. This is a new aftermarket product. Brand names and part numbers are used only to identify compatible applications.
Part Summary
keywords: 378196R94 carburetor kit, Farmall 300 carb rebuild, IH 400 carburetor repair, Farmall 460 fuel kit, International 544 carburetor gasket set
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, specifications, and application before purchase.