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Description
795259 792040 Air Cleaner Primer Base - Fits 122000 Model B&S Engines Toro Lawn Mower - Replaces 224815 691753795259 792040 Air Cleaner Primer Base Key Features Direct replacement air cleaner primer base for specified engines. Houses the air filter and integrates the primer bulb assembly. Constructed from durable materials for longevity. Ensures a proper seal between the air filter and carburetor. Replaces Cross Reference Part Numbers 795259 792040 691753 224815 496116 593580 PS9306856 Compatibility & Fitment Engine Brand: Briggs & Stratton Engine Power: Fits
795259 / 792040 Air Cleaner Primer Base
Key Features
- Direct replacement air cleaner primer base for specified engines.
- Houses the air filter and integrates the primer bulb assembly.
- Constructed from durable materials for longevity.
- Ensures a proper seal between the air filter and carburetor.
Replaces / Cross-Reference Part Numbers
- 795259
- 792040
- 691753
- 224815
- 496116
- 593580
- PS9306856
Compatibility & Fitment
- Engine Brand:Briggs & Stratton
- Engine Power:Fits 5 HP to 6.75 HP engines
- Engine Models:Fits most 122000 model series engines, including:120H00, 121H00, 122H00, 122T00, 123K00, 124K00, 127700, 128700, 129700
- Lawn Mower Brand:Toro
- Toro Models:Fits 16400, 16401, 20010-20090, and 20110-20452 series
When to Replace
- Visible cracks, warping, or physical damage to the base.
- Primer bulb fails to function, is cracked, or does not create suction.
- Fuel leaks are present around the base or primer bulb.
- Air filter no longer fits securely or creates a proper seal.
- Engine experiences hard starting or poor performance due to vacuum leaks at the base.
Installation Tips
- Disconnect the spark plug wire before service for safety.
- Take note of the routing of any fuel lines or linkages connected to the base before removal.
- Clean the mating surface on the carburetor before installing the new base.
- Inspect and replace any associated gaskets if they are worn or damaged.
- Tighten mounting bolts evenly to prevent warping the base.
- After installation, prime the engine and check for any fuel leaks before starting.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Fit Perfectly
Style: BE-776P 1-Pack
It's a cabin filter that fit perfectly in my car. Air moves through the filter like it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 5
Good for the price
Style: BE-664P 1-Pack
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Fits and does the job.
Style: BE-177P 1-Pack
Fits and does the job. I feel the difference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 4
Tight
Style: BE-966P 1-Pack
It fits but its tight, the frame is stiffer than other brands and slightly larger so once its in im not sure how well its seated and is going to be a pain to remove next time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
great filters
Style: BE-157P 1-Pack
does a great job at providing maximum airflow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026