Products Description
Briggs & Stratton Air Filter 595853 / 597265 | Triangular Panel Filter with Foam Wrap for B&S 115P02, 115P05, 123P02 & 123P07 OHV Lawn Mower Engines
OEM-Spec Dual-Element Filtration Panel with White Pleated Paper Cartridge, Washable Blue Foam Pre-Filter Sleeve, Integrated Clear Silicone Center Gasket & Orange Indexed Frame
Air Filters element Fit Briggs Stratton lawn mower 595853 597265 115P02 115P05 123P02 123P07
This triangular panel air filter is the OEM-spec replacement for Briggs & Stratton part numbers 595853 and 597265 - the standard air filter configuration on B&S 115P (115P02, 115P05) and 123P (123P02, 123P07) OHV engines powering millions of walk-behind lawn mowers globally. Unlike the cylindrical cartridge filters used on older B&S flathead engines, this triangular panel design integrates a washable blue open-cell foam pre-filter wrap that surrounds a white pleated paper main element - delivering two-stage filtration in a single drop-in assembly.The orange injection-molded plastic frame provides the filter's structural rigidity and indexes positively into the engine's air cleaner housing, preventing misalignment. A translucent clear silicone gasket ring bonded to the center opening forms an airtight seal against the carburetor intake throat without a separate O-ring or gasket. When the air cleaner cover is tightened, the silicone ring compresses and conforms to any minor surface irregularities in the housing - a significant improvement over the flat paper gaskets on older filter designs that leak if the cover is even slightly warped from heat cycling.
Technical Profiles & Materials
Blue Washable Foam Pre-Filter - Extended Paper Cartridge Life：
A light blue open-cell polyurethane foam sleeve wraps the outer surface of the paper pleat pack. This foam layer catches coarse debris - grass clippings, chaff, dust aggregates - before it contacts and loads the paper surface. In dry, dusty mowing conditions where a bare paper filter would blind in a single cutting session, the foam sleeve extends the paper cartridge's service life by 2–3×.
Integrated Clear Silicone Center Gasket - Seal Without Separate Parts：
A translucent silicone ring is permanently bonded to the central circular opening of the orange frame. When the air cleaner cover is tightened down, this ring compresses against the carburetor intake throat to create an airtight seal. Silicone maintains its elasticity across the engine's full operating temperature range (−20 °C to +120 °C at the intake) and does not take a compression set over time - unlike the flat fiber gaskets on older filter designs that harden, shrink, and leak after repeated heat cycles.
Technical Specifications
| ITEM | DETAILS |
| Type | Triangular Panel Air Filter - Dual-Element with Foam Pre-Filter Wrap |
| Application | Briggs & Stratton OHV engines: 115P02, 115P05, 123P02, 123P07 series walk-behind lawn mowers, OEM part 595853 / 597265 compatible |
| Code | 3001025 |
| Material | Orange injection-molded plastic frame, white resin-impregnated cellulose pleat paper, blue open-cell PU washable foam wrap, translucent silicone center gasket |
| Details explanation | Triangular indexed panel with integrated silicone intake seal. Washable blue foam pre-filter sleeve over white pleated paper element. No separate gasket required. Direct OEM drop-in for B&S 595853 & 597265. |
| Brand Name | SeaSummer |
| Operating Temp | −20 ~ +120 °C (intake air / silicone seal) |
| Delivery Time | 30 Days |
| Packaging | Cardboard packaging |
Products Application
Cross-Reference Coverage - One Filter for Two OEM Part Numbers
Briggs & Stratton part numbers 595853 and 597265 refer to the same filter form factor, superseded at different times in the B&S parts catalog depending on engine production date. This aftermarket filter replaces both numbers, covering the full production range of 115P and 123P engines regardless of which OEM number is stamped on the original filter. For repair shops and parts distributors, one SKU replaces two OEM numbers and services two complete engine families - reducing inventory complexity for the most commonly serviced modern B&S walk-behind mower platform.
Seasonal Replacement for Peak Mowing Performance
Air filter replacement on 115P/123P engines is a seasonal maintenance item - at minimum, once per year at the start of the mowing season. The foam pre-filter sleeve should be washed every 25 operating hours or whenever it appears visibly loaded with debris. Operators running in consistently dry, dusty conditions should check the filter monthly during peak season. A neglected filter causes progressive power loss as the engine runs progressively richer - more fuel for the same throttle position, but less air - leading to spark plug fouling, hard starting, and carbon buildup on the exhaust valve and piston crown.
B&S 115P & 123P Series Walk-Behind Lawn Mowers
The 115P (115P02, 115P05) and 123P (123P02, 123P07) OHV engines are Briggs & Stratton's modern consumer mower platform - fitted to walk-behind and self-propelled mowers under dozens of global brands. These engines replaced the long-running flathead series and brought higher compression, better fuel efficiency, and lower emissions - but also tighter tolerances that make dust ingestion more damaging. The triangular panel filter with its integrated silicone seal is a precision component on an engine that demands precision filtration. A generic filter with a poorly sealing gasket or incorrect frame profile will allow unfiltered air to bypass and cause accelerated engine wear within a single mowing season.
Quality and Craftsmanship Details
Products Package
About Us
As a premier garden machinery parts supplier, Jiaxing Norsun Trading Co., Ltd. bridges global distributors with over 100 vetted China manufacturers. We streamline your B2B supply chain through strict quality control, flexible production, and factory-direct wholesale pricing. Partner with us for reliable, high-volume sourcing of precision-engineered outdoor power equipment components.
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FAQ
Q: Are you an impartial industrial components dealer or a direct China water pump factors factory?
A:We are a direct, ISO9001-certified engineering water pump components manufacturing facility and precision fluid-control factor manufacture exporter primarily based in China. We function our personal cleanroom injection molding bays, computerized ultrasonic welding arrays, computerized hydraulic stress check stations, and clean-room packaging lines, passing direct-factory wholesale price financial savings straight to your element procurement margins.
Q: Can your manufacturing unit furnish full certification forms for food-contact or consuming water compliance?
A: Yes, absolutely. For food, beverage, or scientific applications, our manufacturing unit makes use of one hundred percent virgin, un-recycled polypropylene resins accompanied by means of fabric traceability certificates. We mechanically furnish B2B purchasers with complete FDA compliance documentation, NSF-grade compound declarations, and RoHS/REACH chemical protection screening sheets to make certain clean clearance thru worldwide customs.
Q: Do you provide customization picks for distinctly corrosive fluids like sturdy acids or ozone?
A: Yes, we are a thoroughly succesful OEM/ODM supplier. For aggressive chemical or ozone environments, we can improve the 12x26.5mm valve configuration in our factory: substituting the general PP housing with top class PVDF (Fluoropolymer) and changing any steel springs with Hastelloy or whole springless gravity-ball architecture, making sure final chemical resistance.
Q: How do we impervious a pattern batch to execute computerized lifecycle and burst-pressure testing?
A: We relatively inspire complete laboratory contrast earlier than logging mass grant agreements. We can ship a pattern lot of 5-10 gadgets of our inventory 12x26.5mm take a look at valves for assessment (setup costs and DHL/FedEx air freight apply). Once the factors pass by your inner lifecycle verification and a formal wholesale quantity manufacturing contract or container run is locked in, the sampling charges are a hundred percent credited returned to your industrial balance.
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