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Lalizas CO₂ Cylinder 33g Replacement Cartridge 00348

Original price $19.39 - Original price $19.39
Original price
$19.39
$19.39 - $19.39
Current price $19.39

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The CO₂ Cylinder 33g Replacement Cartridge 00348 is a standard replacement inflation cylinder for compatible inflatable life jackets and PFDs. It contains 33g of CO₂ and is used to recharge life jackets after activation, helping restore the inflatable bladder system for future emergency use.

Key Features

  • Part number: 00348
  • 33g CO₂ replacement cylinder
  • Commonly used for 150N inflatable life jackets
  • Designed for compatible manual or automatic inflatable PFD systems
  • Steel cylinder construction
  • Capacity: 33g CO₂
  • Thread diameter reference: 12.5 mm
  • Approximate dimensions: 139 mm x 26 mm
  • Approximate cylinder weight: 139 g
  • UPC reference: 5204980003487
  • Replacement cartridge only; trigger, bobbin, indicator clips, and other rearming parts may be required separately

Product Compatibility

Use this cartridge only with inflatable life jackets or PFDs that specify a 33g CO₂ cylinder and matching thread style. It is commonly associated with adult 150N inflatable life jackets, but compatibility depends on the exact PFD model, inflator mechanism, thread size, and rearming requirements.

Fitment Notice

Always check the printed information inside the life jacket bladder or on the inflator assembly before ordering. Match the required CO₂ gram size, thread type, and any required rearming components. A 33g cartridge is not automatically interchangeable with every inflatable PFD.

When This Product Needs Replacement

Replace the CO₂ cylinder after any inflation, accidental activation, failed inspection, corrosion, seal damage, visible rust, or if the cartridge is missing, pierced, loose, or no longer within the required service condition. PFDs should be inspected regularly before use and during seasonal safety checks.

Installation Notes

Install only according to the life jacket manufacturer’s rearming instructions. Confirm the old cylinder has been removed safely, check the inflator mechanism, install any required bobbin or indicator parts, and thread the new cylinder in fully by hand without cross-threading. After installation, verify the life jacket shows the correct ready/service indicator before returning it to use.

Alternate/Superseded Part Numbers

Related references include:

  • 00348
  • 5204980003487 — UPC reference
  • 33g CO₂ Cylinder
  • 33g Lifejacket CO₂ Cartridge
  • 33g Inflatable PFD Replacement Cylinder

Parts Desk Insight

The most important match is not just “33g”—it is 33g plus the correct inflator thread and rearming setup. Check the printing inside the bladder before ordering, especially if the jacket also needs a bobbin, clip, pin, or full rearm kit.

Shipping: Locally warehoused, may take up to 3 days to ship. ⚓

Shipping information

In-stock and OEM parts: ship same or next business day.

Locally warehoused items: ship within 3–4 business days.

Special-order items: timeline confirmed after order.

Returns & warranty

Returns & Satisfaction Guarantee

We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.

If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.

To qualify for a return:


  • Item must be in new, unused condition

  • Product must be in its original packaging

  • All parts, components, hardware, manuals, and accessories must be included

  • Packaging must be undamaged and suitable for resale

Important:

Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.

We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.

For return authorization, please contact our support team before shipping anything back.

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