Buckbock Primer Bulb Fuel Filter Kit for Trimmers & Chainsaws — 3 Tygon Lines, OEM-Compatible Filters

Buckbock's kit bundles fuel line tubing, snap-in primer bulbs and multiple replacement filters to restore fuel delivery for two-stroke outdoor power tools.

This all-in-one repair pack provides the common consumables needed to service small-engine equipment: three sizes of tygon fuel line (2 feet each), two snap-in primer bulbs sized to fit many OEM snap-in assemblies, several inline fuel filters for Poulan/Homelite and a set of smaller primer bulbs that replace common Zama, Echo and Oregon OEM part numbers. The components are oil and gas resistant (not compatible with fuels over 10% ethanol), engineered to resist swelling or hardening, and sized for straightforward installation on most trimmers, blowers and chainsaws.

What exactly is included and which parts replace OEM numbers?

The kit contains three lengths of tygon fuel line in different inner/outer diameters, two snap-in primer bulbs that match common manufacturer snap-in ports, two larger Poulan-compatible inline filters, five general-purpose filters for 1/8" I.D. line, and five smaller primer bulbs that map to several Zama, Echo and Oregon replacement part numbers.

• Fuel line: Size 1 (ID 0.08" / OD 0.14"), Size 2 (ID 3/32" / OD 3/16"), Size 3 (ID 1/8" / OD 3/16"), 2 ft each.
• 2 snap-in primer bulbs: fits snap-in carburetor assemblies (height 31.4mm, width 21.4mm); replaces 188-512 series.
• 2 Poulan-style fuel filters: high-quality replacements for part #530095646.
• 5 fuel filters (ZF-1): fit Homelite-style 1/8" I.D. fuel lines.
• 5 primer bulbs: replace Zama 0057003/0057004/0058001, Homelite A01195A, Oregon 49-028, Echo 12538108660.

How will these parts improve my small engine's starting and fuel flow?

Replacing brittle tubing, clogged filters or a cracked primer bulb restores proper fuel flow, prevents air leaks and helps ensure the carburetor receives fuel consistently during start-up. Fresh, correctly sized components reduce vapor-lock and fuel starvation that lead to hard starting.

• New tygon hose resists swelling and hardening for consistent fuel passage.
• OEM-compatible primer bulbs create a reliable vacuum for quick priming.
• Clean inline filters stop debris from reaching carburetor jets and needle valves.

Which machines and brands are these components compatible with?

The kit is designed for a wide range of two-stroke outdoor equipment that uses common snap-in primer assemblies and 1/8" or similar fuel lines. It fits many chainsaws, trimmers, blowers and cultivators from popular manufacturers that share standard sizing and part references.

• Snap-in primer bulbs fit models from McCulloch, Craftsman, Poulan and similar makes.
• Poulan-style filters match parts used on several Poulan chainsaw models (e.g., 2050, 2150, 2375).
• ZF-1 filters fit Homelite and other tools using 1/8" I.D. fuel line.

How do I install these parts and what tools are required?

Installation is straightforward: cut the supplied tygon to needed lengths, slide filters into the correct orientation, and snap primer bulbs into their carburetor ports. Basic hand tools are usually sufficient and no special calibration is required after replacement.

• Tools: utility knife or hose cutter, small pliers, and a clean rag.
• Orientation: filters have a flow direction; match arrow toward carburetor.
• Primer bulbs: press into snap-in housing until fully seated for an airtight fit.

Who is this for: This Buckbock kit is tailored for DIY small-engine maintenance and professional technicians who service string trimmers, handheld blowers and small chainsaws. It’s useful for anyone troubleshooting leaks, poor priming or fuel-delivery problems who needs a selection of hose diameters, replacement bulbs and filters in one convenient set.