Gas Fuel Cap and Oil Cap for Stihl 020 021 023 024 025 026 028 034 Chain Saw 0000 350 0510 0000 350 0520 Replacement Parts

Caps are the parts that disappear. One rolls into long grass and is never seen again, another cracks around the tab after years of being twisted shut with cold hands. A saw that runs beautifully becomes unusable because it will not hold bar oil, which is an irritating way to lose a weekend's firewood.

Both tanks covered, plus the pipe

The kit handles both openings — fuel cap and oil cap — and adds a length of fuel pipe, which is the other component that hardens and splits on a saw of this vintage. Doing all three together means the tank seals and the pickup line are renewed at once, instead of chasing one leak and finding the next a fortnight later. Everything is moulded in ABS, and the set weighs 34 g in total.

Matching it to your saw

These are aftermarket parts, listed against Stihl 020, 021, 023, 024, 025, 026, 028 and 034 chainsaws. The supplier gives replacement part numbers 0000 350 0510 and 0000 350 0520, published here purely as a cross-reference so they can be checked against the numbers on your own caps. Naming those saw models describes what the parts suit; it does not mean the parts come from or are endorsed by the manufacturer.

Key features

• Two caps in one kit: fuel and oil, so both tanks seal again.
• Fuel pipe included: packed with the caps.
• ABS mouldings: described by the supplier as durable and not easily damaged.
• Cross-reference numbers: 0000 350 0510 and 0000 350 0520 for matching.

Specifications

• Item type: chainsaw fuel and oil cap kit, aftermarket
• Material: ABS
• Gross weight: 34 g
• Stated models: Stihl 020, 021, 023, 024, 025, 026, 028, 034
• Cross-reference numbers: 0000 350 0510, 0000 350 0520
• Cap diameter, thread form and seal inclusion: not published by the supplier

What's in the box

• 1 x oil cap
• 1 x fuel cap
• 1 x fuel pipe

Points to check first

• Compare the numbers on your existing caps with 0000 350 0510 and 0000 350 0520, and check diameter and tab shape against the photos. Cap style varied across the eight saw models this kit is listed for.
• No O-ring or seal is listed in the contents. Check the seal on your saw is intact — a cap that does not seal will let fuel weep or let the engine draw air.
• Petrol and a two-stroke are an unforgiving combination with a poor seal. Fill, wipe down, and check for weeping before pulling the cord.

Cheap insurance for a saw that still has plenty of work left in it.

Returns, Refunds and Replacements

Products received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.