5-Pack Primer Bulb for Tecumseh 36045 36045A 640259 Lawn Mower
5-Pack Primer Bulb for Tecumseh 36045 36045A 640259 Lawn Mower
5-Pack Rubber Primer Bulb Replacement for Tecumseh 36045, 36045A & 640259
Keep your lawn mower and garden trimmer running at peak performance with this 5-pack of durable primer bulb replacements. Engineered as a direct fit for Tecumseh models 36045, 36045A, and 640259, these premium aftermarket bulbs are built from tough rubber and reinforced with a secure retaining ring — making installation quick and hassle-free.
Whether you're replacing a cracked, worn, or missing primer bulb, this value pack gives you extra units on hand so you're never caught off guard during lawn season. Made in China.
Key Features
- Precise Fitment: Designed specifically for Tecumseh 36045, 36045A, and 640259 carburetors
- Durable Construction: Made from high-quality rubber and reinforced plastic for long-lasting toughness
- Easy Installation: Direct drop-in replacement — no modification needed
- Value Pack: Comes with 5 primer bulbs + 5 retaining rings — stock up and save
- Extends Equipment Life: Restores proper carburetor priming function and keeps your engine starting reliably
Specifications
| Item Type | Primer Bulb |
| Material | Rubber / Plastic |
| Primer Bulb Size | Approx. 2.4 x 2.2 x 2 cm (0.9 x 0.9 x 0.8 in) |
| Ring Size | Approx. 2.4 x 2.4 cm (0.9 x 0.9 in) |
| Weight | Approx. 25g (0.9 oz) |
| Compatible Models | Tecumseh 36045, 36045A, 640259 |
| Country of Origin | Made in China |
What's in the Box
- 5 × Primer Bulb
- 5 × Retaining Ring
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Frequently Asked Questions
Q: Which lawn mower and trimmer models are compatible with these primer bulbs?
A: These primer bulbs are designed as a direct replacement for equipment using Tecumseh carburetor part numbers 36045, 36045A, and 640259. Always verify your existing part number before purchasing to ensure a proper fit.
Q: How do I install the Tecumseh 36045 primer bulb replacement?
A: Installation is straightforward — simply remove the old or damaged primer bulb, seat the new rubber bulb into the carburetor housing, and secure it in place with the included retaining ring. No special tools are required.
Q: Why should I buy a 5-pack instead of a single primer bulb?
A: Primer bulbs are small consumable parts that can crack or harden over time due to fuel exposure and outdoor conditions. Having a 5-pack on hand means you're prepared for future replacements without delays, making this an excellent value for homeowners and landscaping professionals alike.
Q: What materials are these primer bulbs made from?
A: Each primer bulb is constructed from high-quality rubber and reinforced plastic, chosen for their fuel resistance, flexibility, and durability through repeated use and outdoor exposure.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.