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SKU:
NLT2D07526
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Kawasaki Mule 500/520/550 Carburetor 15003-2178 — KAF300
$53.99
In Stock
$53.99
Sale price
$53.99
Regular price
Aftermarket carburetor for compatible Kawasaki KAF300 Mule 500, Mule 520, and Mule 550 utility vehicles; replaces 15003-2178 and 15003-2589.
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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
- Kawasaki Mule 500 KAF300 — compatible 1991-1996 applications
- Kawasaki Mule 520 KAF300 — compatible 1997-2002 applications
- Kawasaki Mule 550 KAF300 — compatible 1997-2004 applications
Product Overview
Older Mules often come in after sitting through a season with varnished fuel, a stuck float, clogged passages, or a throttle shaft that has seen years of dusty work. This replacement carburetor is for a fuel-system repair after those symptoms have been traced to the original unit.
A clean tank, sound fuel pump, sealed intake, correct governor linkage, and proper valve adjustment are needed for good results.
Key Features & Performance
- Complete carburetor for KAF300 utility vehicles
- Covers common Mule 500/520/550 applications
- Addresses worn, clogged, or damaged original assemblies
- Aftermarket stock-style replacement
Replaces Part Numbers
- 15003-2178
- 15003-2589
- 11009-2939
- 11060-2334
Common Uses
- Hard starting after seasonal storage
- Fuel overflow or flooding
- Surging, poor idle, or hesitation
- Replacing a badly corroded carburetor
Technical Specifications
- Product Type: Carburetor assembly
- Vehicle Family: Kawasaki Mule KAF300
- Fuel System: Carbureted
- Replacement Type: Aftermarket
Installation & Fitment
- Drain old fuel and clean the tank and lines
- Inspect intake gaskets and boots for leaks
- Connect throttle, choke, and governor linkage exactly
- Set idle and mixture and verify safe governor operation
Compatibility Notice
KAF300 submodel and production date matter. Match the original carburetor number, choke and linkage arrangement, mounting flange, and fuel/vent ports.
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Frequently Asked Questions
Q: Can a Mule surge because of the governor? A: Yes. Governor linkage, intake leaks, and carburetor settings can all create surging.
Q: Will it fit every Mule 550? A: Only compatible KAF300 applications matching the listed references and layout.
Q: What causes fuel to run out of the carburetor? A: A stuck float valve, dirt, high fuel level, or excessive pump pressure are common causes.
Q: Should the fuel system be cleaned first? A: Yes. Contamination can immediately clog the replacement carburetor.
Part Summary
keywords: Kawasaki Mule 550 carburetor, 15003-2178 replacement, KAF300 carb fit, Mule 500 hard start carb, Mule 520 fuel system repair, aftermarket Kawasaki utility 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.