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- 188-512 Primer Bulbs Air Purge Pump for Husqv...
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Item #:
18209712
188-512 Primer Bulbs Air Purge Pump for Husqvarna Stihl Craftsman MTD | 791-683974B Ryobi 683974B Oregon 49-088 Poulan P4018AV-BH P4018WM Homelite
87% of respondents would recommend this to a friend
Item #:
18209712
AUD 34
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Universal snap in primer bulb for trimmers blowers & chainsaws
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What Stands Out
Compatibility
Designed to fit a wide range of popular brands such as Husqvarna, Stihl, and Craftsman, making it an essential accessory for ensuring optimal performance of various equipment.
Durable Construction
Built with high-quality materials, the Pro Chaser Primer Bulb ensures longevity and reliable operation, effectively withstanding harsh conditions and frequent use in outdoor environments.
Easy Installation
User-friendly design allows for quick and hassle-free installation, enabling users to replace their primer bulbs without the need for professional tools or assistance, getting equipment back in action swiftly.
Product Details
- Replaces part # 188-512, 188-512-1
- Universal snap in primer bulb for trimmers blowers & chainsaws
- Fits various models such as Poulan PPB100E, Homelite HLT28, McCulloch 3210, Stihl BG55, and others
- Compatible with Walbro WT-23A, WYJ-33, WYJ-34, and other models
- Package includes 10 pcs of snap-in primer bulbs
- Suitable for use with multiple brands including Husqvarna, Craftsman, MTD, Ryobi, Poulan, Homelite, and Troy-Bilt
| Product Dimensions (L x W x H) | 0.39 x 0.39 x 0.39 inches (1 x 1 x 1 cm) |
| Item Weight | 1.72 ounces (48.76 grams) |
| Manufacturer | Pro Chaser |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Garden Equipment Users
Ideal for users operating garden tools requiring reliable fuel priming for optimal performance and easier starting.
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DIY Mechanics
Great for homeowners who prefer repairing and maintaining their own outdoor power equipment without professional help.
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Small Engine Repair Shops
Useful for small engine repair professionals needing a reliable replacement part to offer their customers.
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Casual Users
Not suitable for occasional users who may not require frequent maintenance on their gardening equipment.
Product Description
188-512 Primer Bulbs Air Purge Pump for Husqvarna Stihl Craftsman MTD | 791-683974B Ryobi 683974B Oregon 49-088 Poulan P4018AV-BH P4018WM Homelite 300780004 UP04033 Troy-Bilt MC-9142-310002
About This Item
Upgrade your outdoor power equipment with the Pro Chaser 188-512 Primer Bulbs Air Purge Pump. This high-quality replacement part is designed for Husqvarna, Stihl, Craftsman, MTD, Ryobi, Oregon, Poulan, Homelite, and Troy-Bilt products. Compatible with various models, including Husqvarna chainsaw parts, Stihl chainsaw accessories, Craftsman lawn mower blades, MTD snow blower parts, and more, this primer bulb air purge pump ensures smooth operation and optimal performance.
Crafted with precision and durability in mind, this primer bulb air purge pump is made from high-quality materials that withstand regular use and provide reliable performance. With its easy installation process, you can quickly replace your old or worn-out primer bulb and have your equipment up and running in no time. Whether you need to replace your primer bulb for maintenance purposes or to ensure a smooth start for your outdoor power equipment, the Pro Chaser 188-512 Primer Bulbs Air Purge Pump is the perfect choice. Don't let a faulty primer bulb hinder your productivity.
Upgrade your equipment today and experience improved performance and efficiency. Get the Pro Chaser 188-512 Primer Bulbs Air Purge Pump and enjoy a hassle-free outdoor power equipment experience. Order now and keep your Husqvarna, Stihl, Craftsman, MTD, Ryobi, Oregon, Poulan, Homelite, and Troy-Bilt products running smoothly.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the 188-512 Primer Bulb Air Purge Pump?
Answer: The 188-512 Primer Bulb Air Purge Pump is designed to eliminate air from the fuel system of small engine equipment, helping to ensure a smooth startup. When pressed, it pumps fuel into the carburetor, providing the necessary fuel mixture for ignition. This is especially useful after long periods of inactivity or when running low on fuel. Regular use of a primer bulb keeps your engine performance optimal, especially in equipment like chainsaws or string trimmers. -
Question:
Is the 188-512 Primer Bulb compatible with multiple brands?
Answer: Yes, the 188-512 Primer Bulb is compatible with several brands including Husqvarna, Stihl, Craftsman, and many more. Its design allows it to fit a range of small engine applications, making it a versatile choice for users who own various gardening or landscaping tools. This compatibility ensures that you won’t have to search for specific parts for each tool you own, streamlining maintenance and repairs. -
Question:
How do I install the 188-512 Primer Bulb?
Answer: Installing the 188-512 Primer Bulb is a straightforward process. Begin by removing the old bulb from the carburetor, typically by unscrewing it. Next, position the new bulb in place, ensuring it fits securely. Connect any necessary fuel lines, and then your device will be ready to run. It’s crucial to ensure that there are no air leaks around the bulb during installation, as this can affect engine performance. -
Question:
Can I use the 188-512 Primer Bulb in cold weather conditions?
Answer: Absolutely, the 188-512 Primer Bulb can be used in cold weather conditions. In fact, during cold weather, using a primer bulb can be particularly beneficial as it helps to deliver fuel to the carburetor faster, overcoming issues like fuel thickening. This is essential for starting equipment in colder climates, ensuring that you can rely on your tools regardless of the outside temperature. -
Question:
What tools do I need to replace the Primer Bulb?
Answer: To replace the 188-512 Primer Bulb, you typically need basic tools such as a screwdriver and possibly a pair of pliers. Most installations are simple and can be carried out without specialized equipment. Ensure you have the new primer bulb on hand and check that your workspace is clean and organized to streamline the installation process. -
Question:
What are the benefits of using an Air Purge Pump?
Answer: The benefits of using an Air Purge Pump like the 188-512 include improved engine reliability and a more efficient startup process. By removing air from the fuel lines, it ensures that your engine receives a steady flow of fuel. This is particularly crucial for users who frequently use their equipment, as maintaining good fuel flow protects the engine from potential starting issues and enhances performance during use. -
Question:
How do I know if the Primer Bulb needs replacement?
Answer: You should consider replacing the Primer Bulb when you notice difficulty starting your engine, or if the bulb does not return to its normal shape after pressing. Signs of wear or wear include fuel leaks or cracks in the bulb. Regular inspections can help catch these issues early, ensuring that your equipment remains in working order and performs reliably in the field. -
Question:
Will the 188-512 Primer Bulb fit older models of equipment?
Answer: The 188-512 Primer Bulb is designed to replace the bulbs in various models, including some older equipment. However, compatibility will depend on the specific engine model and year. It’s recommended to check the specifications of your device or consult the equipment’s manual to ensure a proper fit. Transitioning to a new bulb can rejuvenate older machines and prolong their operational life. -
Question:
Where can I buy the 188-512 Primer Bulb in Nauru?
Answer: You can purchase the 188-512 Primer Bulb from Ubuy, a trusted platform for sourcing quality parts. Ubuy offers a variety of products including this primer bulb, ensuring you get reliable and durable options for your outdoor equipment. With just a few clicks, you can find the right part for your needs and have it delivered straight to your home. -
Question:
What is the material used for the Primer Bulb?
Answer: The 188-512 Primer Bulb is typically made from durable rubber or silicone, which allows it to withstand repeated pressing while maintaining its shape and functionality. This material choice ensures that the bulb can handle exposure to various fuels and oil mixtures commonly used in small engines without degrading. The robust construction contributes to the longevity and reliability of your equipment.
Pro Chaser Replacement Parts Editorial Review
The Pro Chaser 188-512 Primer Bulbs Air Purge Pump is a reliable replacement for various models of Husqvarna, Stihl, Craftsman, MTD, Ryobi, Oregon, Poulan, Homelite, and Troy-Bilt equipment. Customers have reported that it successfully revived their tools and was an exact fit. Some reviewers mentioned that the bulbs seemed more durable than their original ones and expressed hope that they would last longer. Overall, this primer bulb received positive feedback for its performance.
Customer Reviews & Ratings
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Pros
- Reliable replacement for various equipment models
- Successfully revived tools
- Exact fit for Craftsman chainsaw and McCullough string trimmer
Cons
- No negative feedback mentioned
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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AUD 34
Order now and get it around Friday, September 04
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Features & Benefits
- Replaces part # 188-512, 188-512-1
- Fits multiple models of Poulan, Homelite, and Stihl
- Package comes with 10 pcs of snap-in primer bulbs
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