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[Lifetime Warranty] 503936601 188-512 Primer Bulb Fuel Lines Tune-Up Kit - Compatible with Husqvarna Trimmer Weed Eater 123L 225 232L 227L 240L 322L 323 325 326 Chainsaw 235 236 240 340 345 350 353 440 445 450 460 - Pack of 4

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[Lifetime Warranty] 503936601 188-512 Primer Bulb Fuel Lines Tune-Up Kit - Compatible with Husqvarna Trimmer Weed Eater 123L 225 232L 227L 240L 322L 323 325 326 Chainsaw 235 236 240 340 345 350 353 440 445 450 460 - Pack of 4

503936601 Primer Bulb with Fuel Lines - Pack of 4

Key Features

  • Package includes 4 primer bulb assemblies and 2 fuel lines.
  • Direct replacement for specified part numbers.
  • Snap-in design for straightforward installation.
  • Bulb primes the carburetor to assist with cold starts.

Replaces / Cross-Reference Part Numbers

  • 503936601
  • 530047721
  • 188-512

Compatibility & Fitment

  • Brand: Husqvarna
  • Chainsaw Models: 235, 236, 240, 340, 345, 350, 353, 435, 440, 445, 450, 455, 455 Rancher, 460
  • Blower Models: 125B, 125BX, 125BVX, 225BX, 225HBV, 356BF, 356BT
  • Trimmer Models: 123L
  • Power Cutter Models: K750, K760

When to Replace

  • Primer bulb is cracked, hazy, or brittle.
  • Bulb does not return to its original shape after being pressed.
  • Engine is difficult to start or requires excessive priming.
  • Visible fuel leaks from or around the bulb assembly.
  • Fuel lines are clogged, cracked, or have deteriorated.

Installation Tips

  • Drain all fuel from the tank before beginning work.
  • Note the orientation and routing of the old fuel lines before removal.
  • Ensure the new primer bulb snaps securely into the housing to prevent leaks.
  • Cut new fuel lines to match the length of the original lines.
  • After installation, prime the bulb and check for any fuel leaks before starting the engine.
$15.02
[Lifetime Warranty] 503936601 188-512 Primer Bulb Fuel Lines Tune-Up Kit - Compatible with Husqvarna Trimmer Weed Eater 123L 225 232L 227L 240L 322L 323 325 326 Chainsaw 235 236 240 340 345 350 353 440 445 450 460 - Pack of 4
$15.02

Product Information

Shipping & Returns

Description

503936601 Primer Bulb with Fuel Lines - Pack of 4

Key Features

  • Package includes 4 primer bulb assemblies and 2 fuel lines.
  • Direct replacement for specified part numbers.
  • Snap-in design for straightforward installation.
  • Bulb primes the carburetor to assist with cold starts.

Replaces / Cross-Reference Part Numbers

  • 503936601
  • 530047721
  • 188-512

Compatibility & Fitment

  • Brand: Husqvarna
  • Chainsaw Models: 235, 236, 240, 340, 345, 350, 353, 435, 440, 445, 450, 455, 455 Rancher, 460
  • Blower Models: 125B, 125BX, 125BVX, 225BX, 225HBV, 356BF, 356BT
  • Trimmer Models: 123L
  • Power Cutter Models: K750, K760

When to Replace

  • Primer bulb is cracked, hazy, or brittle.
  • Bulb does not return to its original shape after being pressed.
  • Engine is difficult to start or requires excessive priming.
  • Visible fuel leaks from or around the bulb assembly.
  • Fuel lines are clogged, cracked, or have deteriorated.

Installation Tips

  • Drain all fuel from the tank before beginning work.
  • Note the orientation and routing of the old fuel lines before removal.
  • Ensure the new primer bulb snaps securely into the housing to prevent leaks.
  • Cut new fuel lines to match the length of the original lines.
  • After installation, prime the bulb and check for any fuel leaks before starting the engine.

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