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Description
**493537S BRIGGS & STRATTON FOAM AIR FILTER**
**ITEM SPECIFICS:**
- Condition: New
- Brand: Briggs & Stratton Genuine OEM
- MPN: 493537S
- Part Type: Foam Pre-Cleaner / Air Filter Pre-Filter
- Material: Foam
- Color: Green
- Dimensions: 4.5" x 3.7" x 0.5" (114mm x 94mm x 13mm)
- Style: Flat Panel
- Application: Engine Air Intake System
- Compatible Brands: Briggs & Stratton, Toro, Craftsman, Lawn Boy, Simplicity
- Compatible Products: Lawn Mower, Pressure Washer, Engine, Tiller, Log Splitter, Generator, Chipper Shredder
- Fits Air Filter: 491588S (sold separately)
- Replaces OEM: 4147, 493537, 5064, 5064D, 5064H, 5064K, 5064W
- Cross Reference: Stens 100-731, Oregon 30-211, Ariens 21548000, John Deere LG493537S
- Type: Genuine OEM Replacement
**DESCRIPTION:**
Genuine Briggs & Stratton OEM Foam Pre-Cleaner Air Filter
Part #: 493537S
Brand New Factory Original
• 100% Authentic Briggs & Stratton OEM replacement foam pre-cleaner
• Flat panel style foam filter provides superior protection against the destructive effects of dirt ingestion
• Used on select 3.5 HP - 6.5 HP Quantum engines
• Designed to fit over main paper air filter 491588S (sold separately)
• Captures large dirt and debris particles before they reach the main filter, extending its life
• Must be installed completely dry - do not oil
• Washable and reusable for multiple cleaning cycles
• Direct factory replacement part
• Complies with applicable EPA emissions regulations
**COMPATIBLE ENGINE MODELS INCLUDE:**
Briggs & Stratton Quantum 3.5-6.5 HP engines
Briggs & Stratton 110400-110499 Series
Briggs & Stratton 110402, 110412 Series
Briggs & Stratton 120202-0475-B1 and similar Quantum engines
Select 3.5-6.75 gross HP push lawn mower engines
**COMPATIBLE MODELS INCLUDE:**
**Briggs & Stratton:**
01282-0, 0795-0 Pressure Washers
110402-0109-E1 through 110412-0135-E1 Engine Models
**Craftsman:**
0764-0-580762250, 0795-0-580677220 Pressure Washers
3364, 33644 Lawn Mowers
**Toro:**
20330, 20332, 20333, 20334 Recycler 22 inch Lawn Mowers
20025, 20028, 20029, 20035, 20048 Models
20835, 20836, 29639 Models
**Lawn Boy:**
10416, 10421, 10516, 10521 Gold Series Lawn Mowers
**John Deere:**
14PZ, 14SZ, JS20, JS30 Mowers
JA60, JA65, JS60, JS61, JS63 Models with selected engines
PT15853, LG491588, LG493537S applications
**Also Fits:**
Simplicity, Troy-Bilt TB110, TB115, TB130, TB200, TB210, TB230, TB270ES, TB280ES, TB320, TB330, TB370, TB380ES, TB449E, TB672, TB866XP Push Lawn Mowers
Honda GCV160, GCV190 applications (with adapter)
Ariens 21548000, MTD, Yard Man, Murray, Husqvarna, Poulan models with compatible Quantum engines
**INSTALLATION INSTRUCTIONS:**
1. Loosen the black screw on side of mower and remove the filter cover
2. Remove old paper filter and foam pre-cleaner
3. Install new foam pre-cleaner with sponge side against paper part of main filter (screen side of foam facing out)
4. Ensure paper part of main filter points away from engine side
5. Close cover and tighten screw
**MAINTENANCE NOTES:**
• Check after each full season of use and replace when dirty
• Pre-cleaner can be washed and reused multiple times
• Main paper filter (491588S) should be replaced when soiled
• Do not oil the foam pre-cleaner - install completely dry
**CUSTOMER REVIEW HIGHLIGHTS:**
• "OEM as stated well packed would buy again"
• "It fit just like the original"
• "pre-filter is just to stop the big clods and they do that quite adequately"
• "Perfect fit"
Check your specific equipment model and existing part number before purchase. This foam pre-cleaner is designed for use with main paper filter 491588S (sold separately).
**KEYWORDS:**
493537S, Briggs & Stratton 493537S, foam air filter, pre-cleaner, foam pre-filter, Quantum engine filter, 491588S pre-filter, lawn mower pre-cleaner, 4147, 493537, 5064, Stens 100-731, Oregon 30-211, Toro 20332 filter, Craftsman 3364 pre-filter, genuine Briggs part, OEM foam filter, small engine pre-cleaner
