Yamaha Timberwolf 250 Carburetor and Intake Boot Kit 1992–2000
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.
- 1992–1998 Yamaha Timberwolf 250 YFB250 2WD
- 1994–2000 Yamaha Timberwolf 250 YFB250FW 4x4
Product Overview
A clean carburetor cannot run correctly through a cracked manifold, and a new boot cannot fix varnished passages. This package addresses both faults when stale fuel and a verified vacuum leak occur together.
Match carburetor reference, boot angle, bolt spacing, cables, choke, fittings, and old jetting.
Key Features & Performance
- Carburetor and intake boot in one package
- Addresses metering and vacuum sealing
- Configured for matching YFB250 layouts
Replaces Part Numbers
- 4BD-14101-00-00
- 4KD-14101-02-00
Common Uses
- Reviving a stored ATV
- Replacing cracked intake rubber
- Correcting lean running after both faults are found
Technical Specifications
- Product Type: Carburetor and Intake Boot Kit
- Vehicle: Yamaha Timberwolf 250
- Condition: New aftermarket
Installation & Fitment
- Clean the tank and intake surfaces
- Compare carburetor and boot dimensions
- Set controls and idle, then leak-test the intake
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: Can the boot cause high idle? A: Yes. Air entering after the carburetor can keep idle lean and high.
Q: Why replace both? A: It is practical when inspection confirms damage in both areas.
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: Timberwolf 250 carb and boot, Yamaha YFB250 intake manifold, 4BD-14101 carburetor kit, Timberwolf vacuum leak, Yamaha stale fuel repair, YFB250FW carb
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.