Chainsaw [Lifetime Warranty] 530071987 Carburetor Kit - Compatible with Husqvarna 36 41 137 137E 141 141LE 142 142E Chainsaw, Poulan Pro 295 PP4620AVX - Replaces 545013503 545057701 Walbro WT-239 WT-289 WT-834
Replacement carburetor kit for Husqvarna 136 141 142 chainsaws including gaskets, fuel line, filter, and spark plug.
530071987 carburetor replacement kit with gaskets, fuel line, filter, spark plug, and air filter for Husqvarna chainsaws.
Carburetor repair kit for Husqvarna chainsaws including air filter, gaskets, fuel filter, spark plug, and fuel line.
Replacement carburetor for Husqvarna and Poulan chainsaws showing side-by-side dimensions and component measurements.
Replacement carburetor for Husqvarna and Poulan chainsaws, compatible with part number 530071987.
Replacement carburetor for Husqvarna chainsaws showing fuel inlet, impulse port, and idle, high, and low speed screws.
Replacement carburetor for Husqvarna and Poulan Pro chainsaws to fix engine starting and idling issues.
Mechanic holding a replacement chainsaw carburetor with easy installation instructions for Husqvarna and Poulan models.
BlueStars 530071987 carburetor replacement kit with gaskets, air filter, fuel line, and spark plug for Husqvarna chainsaws.
Replacement carburetor kit for Husqvarna 136 141 142 chainsaws including gaskets, fuel line, filter, and spark plug.
530071987 carburetor replacement kit with gaskets, fuel line, filter, spark plug, and air filter for Husqvarna chainsaws.
Carburetor repair kit for Husqvarna chainsaws including air filter, gaskets, fuel filter, spark plug, and fuel line.
Replacement carburetor for Husqvarna and Poulan chainsaws showing side-by-side dimensions and component measurements.
Replacement carburetor for Husqvarna and Poulan chainsaws, compatible with part number 530071987.
Replacement carburetor for Husqvarna chainsaws showing fuel inlet, impulse port, and idle, high, and low speed screws.
Replacement carburetor for Husqvarna and Poulan Pro chainsaws to fix engine starting and idling issues.
Mechanic holding a replacement chainsaw carburetor with easy installation instructions for Husqvarna and Poulan models.
BlueStars 530071987 carburetor replacement kit with gaskets, air filter, fuel line, and spark plug for Husqvarna chainsaws.
Lifetime Warranty

[Lifetime Warranty] 530071987 Carburetor Kit - Compatible with Husqvarna 36 41 137 137E 141 141LE 142 142E Chainsaw, Poulan Pro 295 PP4620AVX - Replaces 545013503 545057701 Walbro WT-239 WT-289 WT-834

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530071987 Carburetor Kit

Key Features

  • Regulates the air and fuel mixture for engine combustion.
  • Direct-fit replacement for original equipment.
  • Pre-calibrated for standard operation; minor adjustments may be required.
  • Designed for small engines, including 38cc and 40cc displacements.

Replaces / Cross-Reference Part Numbers

  • 530071987
  • C1Q-W29E
  • W-29
  • WT-289
  • WT-542
  • WT-834
  • 530035482
  • 545013503

Compatibility & Fitment

  • Husqvarna Chainsaw Models: 36, 41, 136, 137, 137E, 141, 141LE, 142, 142E
  • Poulan Pro Chainsaw Models: 295, 2275, 2900, PP295, PP4620AV, PP4620AVX

When to Replace

  • Engine fails to start, idles rough, or stalls frequently.
  • Noticeable loss of power or poor acceleration.
  • Increased fuel consumption or black exhaust smoke.
  • Fuel is leaking from the carburetor body or gaskets.

Installation Tips

  • Disconnect the spark plug wire before starting work.
  • Note the routing of fuel lines and throttle linkage before disassembly.
  • Clean the intake manifold mounting surface to ensure a proper seal.
  • Use new gaskets during installation to prevent air leaks.
  • After installation, adjust idle and mixture screws if necessary for optimal performance.
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  • COMPATIBLE MODELS

    COMPATIBLE MODELS

    Compatible with specific Chainsaw models of Poulan, Husqvarna
  • PREMIUM QUALITY

    PREMIUM QUALITY

    Crafted from lightweight and robust aluminum alloy , carburetor offers remarkable durability, resistance to corrosion, and exceptional efficiency
  • FIX ENGINE'S SYMPTOMS

    FIX ENGINE'S SYMPTOMS

    Popping/ banging/ sneezing sounds | Engine won't start | Idling issues | Excessive exhaust | Carburetor floods
  • IMPORTANT NOTE

    IMPORTANT NOTE

    This is a replacement part designed to be compatible with certain appliances. Any brand names mentioned are used solely to indicate compatibility
SIMPLE INSTLLATION

SIMPLE INSTLLATION

1. Drain the fuel tank; 2. Remove the cylinder shield. Disconnect the spark plug wire; 3. Remove the air filter. Disconnect the fuel lines; 4. Discard your old carburetor. Reinstall with our new part!
Brand Model Number
Compatible with Poulan 2200 2500 2600 2750 2775 2900 3050 PP255 PP295 PP310 PP315 PP4620AV PP4620AVHD PP4620AVL and PP4620AVX Gas Chainsaw
Compatible with Husqvarna 36 41 136 137 137E 141 142 141LE 142E Chainsaw

FAQ

This carburetor is compatible with a wide range of Husqvarna and Poulan Pro chainsaws, including Husqvarna models 36, 41, 136, 137, 137E, 141, 141LE, 142, and 142E. It also fits Poulan Pro models 295, 2200, 2500, 2600, 2750, 2775, 2900, 3050, PP255, PP310, PP315, PP4620AV, PP4620AVL, PP4620AVX, and PP4620AVHD.
This carburetor replaces OEM part numbers 530071987, 545013503, 545057701, 530035482, and 545013502. It also serves as a direct replacement for various Walbro and Zama carburetor series, including WT-239, W-29, WT-834, WT-289, WT-285, WT-657, and C1Q-W29E.
If your chainsaw is difficult to start, idles roughly, stalls during operation, or lacks power under load, the carburetor may be failing. These symptoms are often caused by internal diaphragm hardening or clogged fuel passages, which are common in small engines that have sat for extended periods with fuel left in the system.
The most common cause of failure is the use of ethanol-blended fuels. Ethanol attracts moisture, which can lead to corrosion inside the carburetor, and it can cause the delicate internal rubber diaphragms and gaskets to stiffen or crack. Once the fuel system is compromised, the engine will no longer receive the correct air-fuel mixture, leading to the performance issues mentioned above.
Before installing the new unit, inspect your fuel lines for any cracks or signs of dry rot and ensure your fuel filter is clean. It is also a good practice to check the condition of your air filter and spark plug. If the engine still struggles after installing the new carburetor, verify that the cylinder compression is within a healthy range, as low compression can mimic carburetor issues.
While this carburetor is designed for a direct fit, you may need to perform minor adjustments to the low and high-speed mixture screws once the engine is running to account for your specific altitude and fuel quality. Always perform these adjustments in small increments to ensure the engine runs smoothly without leaning out.