Replacement Carburettor Primer Bubble for TTL530GBC Brushcutter.
Restore quick, reliable cold-starts to your garden machinery with a replacement carburettor primer bulb. Specifically designed for the Titan TTL530GBC Petrol Strimmer / Brushcutter, this flexible non-OEM primer bubble provides an immediate, low-cost fix for a cracked, perished, or leaking original primer.
Quality Non-OEM Replacement |
Free Delivery to All UK Postcodes |
Dispatched Fast
Two-stroke carburettors rely on a sealed primer system to purge air from the fuel lines and draw fresh petrol from the tank prior to a cold start. Over time, continuous exposure to modern ethanol-blended fuels, UV light, and fluctuating outdoor temperatures causes the soft polymer dome to harden, turn brittle, and split. A cracked primer bulb prevents the carburettor from pulling fuel, making the engine incredibly difficult or impossible to start, and can even cause erratic running due to vacuum air leaks. Sized to match the TTL530GBC carburettor assembly, this durable replacement bulb restores a perfect vacuum seal, allowing you to prime the fuel system efficiently for effortless engine starting.
TTL530GBC Direct Fitment
Precision-molded to seat securely into the primer base assembly of the Titan TTL530GBC carburettor without leaking or drawing excess air.
Fuel-Resistant Construction
Manufactured from flexible, high-grade polymer engineered to resist degradation, hardening, and splitting caused by modern unleaded petrol mixtures.
Important Fitment & Non-OEM Information:
While Titan Pro is not the manufacturer of, nor affiliated with, high street store tool brands, we source these quality non-OEM replacement parts to help you maintain your garden machinery affordably. We cannot provide technical advice on the usage, servicing, or mechanical maintenance of third-party tools.
Please verify before ordering: Check that your equipment model matches the Titan TTL530GBC strimmer brushcutter. We recommend comparing your existing carburettor primer bulb dimensions and base fitting to ensure compatibility before placing your order.
| Model Suitability |
Titan TTL530GBC Petrol Strimmer / Brushcutter |
| Component Type |
Carburettor Primer Bulb / Bubble |
| Application |
Purges Air and Draws Fuel into Carburettor for Cold Starting |
| Material |
Fuel-Resistant Flexible Polymer |
| Colour |
Black (Base Trim / Fitting) |
| Condition |
Brand New Non-OEM Replacement |
| Quantity Supplied |
1 Primer Bubble |
Michael Jacks - 07/05/2026 
Verified
OK Item - Old One Hard to Remove
The three stars for assembly is more disassembling as the old one is hard to get out and I think if the weather was cold the new one could be problematic fitting it.
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Ron Pridham - 10/06/2022 Verified
primer bubble
quick delivery and fits great
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C C Inglis - 02/07/2021 Verified
fixed it
got it for my strimmer easy to fix fits perfect thanks
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