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SKU:
NLT1R01321
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Yamaha Big Bear 350 Kodiak 400 Carburetor and Intake Manifold
$98.99
In Stock
$98.99
Sale price
$98.99
Regular price
Carburetor and matching intake-manifold package for compatible Yamaha Big Bear 350 YFM350U and Kodiak 400 YFM400FW applications.
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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
- Select Yamaha Big Bear 350 YFM350U models with the matching carburetor and manifold
- Select Yamaha Big Bear 350 YFM350FW models with the matching layout
- Select Yamaha Kodiak 400 YFM400FW models with the matching carburetor and manifold
Product Overview
Stale fuel can corrode the carburetor while age cracks the manifold beside it. Replacing both makes sense when the carb body is damaged and the engine-side boot has a verified leak, but ignition, fuel supply, valves, and compression still require diagnosis.
Yamaha used several carburetor and intake revisions. Compare the old carburetor body, cable bracket, choke, boots, manifold bolt spacing, vacuum ports, and jetting.
Key Features & Performance
- Services both fuel metering and the engine-side intake seal in one repair
- Complete fuel-metering assembly for the stated engine family
- Useful when passages, castings, or shafts are too damaged for a dependable rebuild
- Physical details should be compared with the removed part
Common Uses
- Reviving an older Big Bear or Kodiak after long fuel storage and cracked rubber
- Correcting a verified fuel-metering fault after supply and ignition checks
- Returning stored equipment to service after the upstream fuel system is cleaned
Technical Specifications
- Part Type: Carburetor and Intake Manifold Package
- Engine Families: Yamaha YFM350 / YFM400
- Condition: New aftermarket
Installation & Fitment
- Clean the tank and line before installing a new carburetor into the repaired intake
- Compare choke, cables, boots, vents, fittings, and jetting with the removed unit
- Check for fuel and vacuum leaks, then make final idle and mixture settings by the service procedure
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Model, production date, serial number, electrical or fuel-system version, dimensions, installed options, and previous repairs can affect fitment. Compare the original part and application information before purchase.
Frequently Asked Questions
Q: Why replace the manifold with the carburetor? A: A new carburetor cannot meter correctly if the old manifold still leaks air downstream.
Q: Will one jet setting work at every elevation? A: No. Altitude, temperature, engine condition, intake, and exhaust changes can require final tuning.
Q: How do I confirm fitment before ordering? A: Match the original reference number where available, then compare the removed part, dimensions, connections, mounting details, model, serial or production information, and package photos.
Q: Is this an original-equipment part? A: No. This is a new aftermarket part. Brand names and reference numbers are used only to identify compatible applications.
Part Summary
keywords: Yamaha Big Bear 350 carburetor, YFM350U intake manifold, Kodiak 400 YFM400FW carb, Yamaha stale fuel repair, cracked manifold kit
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.