• Carburetor for Arctic Cat 250 & 300 ATV (2001-2005) | 2x4 4x4 | OEM 0470-448 - goofitmoto
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2001–2005 Arctic Cat 250 300 2x4 4x4 ATV Carburetor 0470-448

2001–2005 Arctic Cat 250 300 2x4 4x4 ATV Carburetor 0470-448

$59.99
$59.99
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Product Overview

Replace a worn, clogged, leaking, or poorly performing carburetor with this replacement carburetor, designed for select Arctic Cat 250 and 300 2x4 / 4x4 ATV models from 2001–2005 using OEM reference numbers 0470-448 and 0470-427.

The carburetor controls the air and fuel mixture entering the engine. A properly working carburetor can help improve starting, idle stability, throttle response, fuel delivery, and acceleration. If your Arctic Cat ATV has hard starting, rough idle, fuel overflow, hesitation, sluggish acceleration, poor fuel economy, or unstable running, replacing the carburetor may help restore smoother engine performance.

This carburetor features a 35mm intake-side inner diameter, 42mm intake-side outer diameter, 52mm air-filter-side inner diameter, and 55mm air-filter-side outer diameter. Please compare your original carburetor’s OEM number, intake size, air filter connection, choke setup, throttle cable connection, fuel inlet position, and overall shape before ordering.

Product Compatibility

Make Model Year Range OEM / Reference Number Fitment Notes
Arctic Cat 300 4x4 ATV 2001–2005 0470-448 / 0470-427 Main fitment; confirm original carburetor and cable setup
Arctic Cat 300 2x4 ATV 2001–2003 0470-448 / 0470-427 Verify intake side, air filter side, and choke style
Arctic Cat 300 ATV 2001–2005 0470-448 / 0470-427 Fits matching Keihin CVK-style carburetor applications
Arctic Cat 300 MRP 2004 0470-448 / 0470-427 Possible related fitment; compare original carburetor
Arctic Cat 250 2x4 ATV 2002–2005 0470-448 / 0470-427 Confirm original carburetor size and throttle cable setup
Arctic Cat 250 4x4 ATV 2002–2005 0470-448 / 0470-427 Fits matching carburetor version only
Arctic Cat 250 ATV 2002–2005 0470-448 / 0470-427 Match by OEM number, dimensions, and connection layout

Important Fitment Note:
This part is not selected by engine size alone. Arctic Cat 250 and 300 ATV models may use different carburetors depending on year, drive type, market, choke setup, throttle cable, intake boot, and air box design. Please confirm your original carburetor matches OEM 0470-448 or 0470-427, the 35mm intake-side ID, 42mm intake-side OD, 52mm air-filter-side ID, 55mm air-filter-side OD, and overall connection layout before ordering.

Specifications

Specification Details
Product Type Carburetor / ATV Carb
Carburetor Style Keihin CVK-Style Replacement
Intake Side Inner Diameter 35mm / 1.38"
Intake Side Outer Diameter 42mm / 1.65"
Air Filter Side Inner Diameter 52mm / 2.05"
Air Filter Side Outer Diameter 55mm / 2.17"
OEM Reference 0470-448 / 0470-427
Possible Related Reference 0470-387
Main Compatible Models Arctic Cat 250 / 300 2x4 and 4x4 ATV
Application ATV Fuel & Intake System
Compatible Brand Arctic Cat
Fitment Type Replacement, match by OEM number and size

Key Features

  • Designed for select Arctic Cat 250 and 300 2x4 / 4x4 ATV models
  • Replaces common Arctic Cat carburetor references 0470-448 and 0470-427
  • Helps restore smoother starting, idle stability, throttle response, and acceleration
  • Supports more precise air-fuel mixture control for stable combustion
  • Suitable for replacing old, clogged, leaking, worn, or damaged carburetors
  • Durable construction helps resist wear, heat, and normal fuel-system aging
  • Direct replacement style, but original intake size, air filter side, choke, cable setup, and fuel inlet position must be checked before installation

OEM Cross Reference

OEM / Reference Number Notes
0470-448 Main Arctic Cat carburetor reference
0470448 Compact format of 0470-448
0470-427 Common replacement / cross-reference number
0470427 Compact format of 0470-427
0470-387 Possible related Arctic Cat carburetor reference on some aftermarket listings; verify before purchase
0470387 Compact format of 0470-387

Please use the OEM/reference number together with physical dimensions and connection layout for fitment confirmation. If your original carburetor has a different intake diameter, air filter connection, choke style, throttle cable setup, fuel inlet position, or mounting shape, this part may not fit.

 

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Fitment FAQ

Will this part fit my specific model and year?

This carburetor is intended for Arctic Cat 250: 2x4 & 4x4 (2001, 2002, 2003, 2004, 2005); Arctic Cat 300: 2x4 & 4x4 (2001, 2002, 2003, 2004, 2005); OEM Cross-Reference: 0470-448, 0470-427. It is best matched to original part number(s) 0470-448, 0470-427, 2001-2005. Key physical/spec details from the product data include Intake Side: Inner Diameter 35mm (1.38") | Outer Diameter 42mm (1.65"), Air Filter Side: Inner Diameter 52mm (2.05") | Outer Diameter 55mm (2.17"), 35mm. Use the compatibility table and product photos together before ordering.

Do I need to match the OEM part number?

Yes. Match your original part number to 0470-448, 0470-427, 2001-2005 before purchase. For this carburetor, also compare the intake diameter, outlet diameter, flange/bolt spacing, choke type, throttle-cable connection, fuel/vacuum ports, and engine displacement. This is especially important for Arctic Cat models because similar model names can use different parts by year or trim.

What models or situations does this part not fit?

Do not order this carburetor for machines outside the listed compatibility, or for units with different intake sizes, cable/choke styles, flange spacing, jetting requirements, or fuel/vacuum port layouts. If your original part number does not cross-reference with 0470-448, 0470-427, 2001-2005, treat the fitment as unconfirmed. Model years outside 2001–2005, 2001, 2005, 2002, 2003 should be verified separately. Do not rely only on the model name or engine size.

What should I check before ordering?

Before ordering, compare your original part with the photos and check the intake diameter, outlet diameter, flange/bolt spacing, choke type, throttle-cable connection, fuel/vacuum ports, and engine displacement. Confirm OEM/cross-reference number(s): 0470-448, 0470-427, 2001-2005. Recheck listed specs such as Intake Side: Inner Diameter 35mm (1.38") | Outer Diameter 42mm (1.65"), Air Filter Side: Inner Diameter 52mm (2.05") | Outer Diameter 55mm (2.17"), 35mm. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.