530038874 Primer Bulb for Poulan Weedeater Craftsman Grass Trimmer

Product Overview

This primer bulb is an essential component for small engine fuel systems, designed to deliver a precise amount of fuel to the carburetor for easy starting. It fits a wide range of grass trimmers, weed eaters, and other outdoor power equipment from Poulan, Weedeater, and Craftsman. The 530038874 primer bulb ensures reliable engine priming in handheld and walk-behind equipment.

Key Features & Performance

• Direct replacement for OEM part number 530038874
• Constructed from flexible, durable rubber for long service life
• Restores proper fuel flow to the carburetor for quick starts
• Simple push-in design installs without special tools
• Compatible with both straight and curved shaft trimmers

Fitment & Compatibility

• Poulan trimmers and brush cutters
• Weedeater (Weed Eater) brand trimmers
• Craftsman gas trimmers and edgers
• Many other small engines requiring a push‑type primer bulb

Common Uses

• Replacing a cracked or collapsed primer bulb on a gas trimmer
• Restoring priming function on a chainsaw or leaf blower
• Repairing handheld power equipment fuel systems
• Maintaining outdoor power tools used for lawn and garden care

Technical Specifications

• Part Number(s): 530038874
• Material: Rubber
• Type: Push‑in primer bulb

Frequently Asked Questions

Q: Will this primer bulb fit my Poulan Pro PP4218A? A: It is compatible with many Poulan models that use the 530038874 part; please verify your unit’s OEM part number before purchasing.

Q: How do I install this primer bulb? A: Remove the old bulb by pulling it out, then press the new bulb firmly into the housing until it snaps into place.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.