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Small Engine Air Filters & Prefilters

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Replacement small engine air filters for most brands and models. This section includes all air filter kits (air fitlers and prefilters), air filter cases and miscellaneous parts that are related to your air filter.  All of our paper air filters, pre filters and air filters fit small engines manufactured by Briggs & Stratton, Kawasaki, Kohler and Honda. 



Sort Results by:
Air Filter
Item# AF-2778
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$6.12
Sale Price*
$6.12
Replaces:
Briggs & Stratton: 393725
John Deere: AM37816
Lesco: 050393
Lesco: 50393
Specifications:
Height:2 1/2 "
Length:5 1/8 "
Width:3 3/16 "
Air Filter
Item# AF-7214
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$14.80
Sale Price*
$14.80
Replaces:
Briggs & Stratton: 4166
Briggs & Stratton: 493910
Briggs & Stratton: 5075H
Briggs & Stratton: 5075K
Briggs & Stratton: 691667
Specifications:
Height:2 1/2 "
Length:7 1/4 "
Width At Narrow End:2 1/4 "
Width At Wide End:2 7/8 "
Air Filter
Item# AF-0029
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$7.12
Sale Price*
$7.12
Replaces:
Briggs & Stratton: 797033
Specifications:
Height:2 3/8 "
Length:5 1/2 "
Width:2 11/16 "
Pre-filter included
Air Filter
Item# AF-0022
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$9.93
Sale Price*
$9.93
Replaces:
Briggs & Stratton: 793569
John Deere: GY21055
John Deere: MIU11511
Specifications:
Height:5 7/8 "
ID:1 1/2 "
OD:3 "
Air Filter
Item# AF-491F
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$1.28
Sale Price*
$1.28
Replaces:
Briggs & Stratton: 492947
Lesco: 030856
Lesco: 30856
Specifications:
Air Filter
Item# AF-0030
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$4.35
Sale Price*
$4.35
Replaces:
Briggs & Stratton: 399877
Briggs & Stratton: 399877s
Briggs & Stratton: 4103
Specifications:
Height:7/8 "
Length:4 5/8 "
Width:4 5/8 "
OEM style blue urethane foam seal
Air Filter
Item# AF-491
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$9.31
Sale Price*
$9.31
Replaces:
Briggs & Stratton: 491021
Lesco: 050654
Lesco: 50654
Specifications:
Height:3 "
Length:6 3/4 "
Width:3 "
Air Filter
Item# AF-0023
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$9.50
Sale Price*
$9.50
Replaces:
Briggs & Stratton: 795066
Craftsman: 33084
Specifications:
Height:2 1/8 "
Length:5 1/2 "
Width:2 3/4 "
Pre-filter included
Air Filter Combo
Item# AF-2105
Qty.
Air Filter ComboReplaced by #Replacement for #
Your Price
$10.38
Sale Price*
$10.38
* New Products for 2014
Replaces:
Ariens: 21544700
Ariens: 21544800
Bad Boy: 063-4000-00
Bobcat: 4163205
Bobcat: 4163206
Briggs & Stratton: 276890
Briggs & Stratton: 4233
Briggs & Stratton: 5405H
Briggs & Stratton: 5405K
Briggs & Stratton: 792105
Gravely: 21544800
John Deere: GY21057
John Deere: MIU11515
John Deere: MIU11517
Specifications:
Height:4 7/8 "
Length:5 "
Pre-filter included
Air Filter
Item# AF-214
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$4.81
Sale Price*
$4.81
Replaces:
Bobcat: 392308
Bobcat: 396424
Briggs & Stratton: 396424
Briggs & Stratton: 396424S
Briggs & Stratton: 4137
John Deere: LG396424
John Deere: LG396424S
John Deere: PT7953
Lesco: 050376
Lesco: 50376
Specifications:
Height:2 7/8 "
ID:1 1/4 "
OD:2 3/4 "
Air Filter
Item# AF-3356
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$1.65
Sale Price*
$1.65
Replaces:
Briggs & Stratton: 273356
Briggs & Stratton: 273356S
Briggs & Stratton: 4201
John Deere: M143275
Specifications:
Air Filter
Item# KN-4552
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$42.52
Sale Price*
$42.52
Replaces:
John Deere: M113621
Kawasaki: 11013-1290
Kawasaki: 11013-7029
Kawasaki: 11013-7048
Kohler: 25 083 02
Kohler: 25 083 02-S
Specifications:
Height:7 3/8 "
ID:1 3/4 "
OD:3 1/2 "
Designed to increase horsepower while providing excellent filtration
Durable construction to provide engine protection
New hybrid material does not require oiling
Washable and reusable
Air Filter
Item# AF-0027
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$6.75
Sale Price*
$6.75
Replaces:
Briggs & Stratton: 4211
Briggs & Stratton: 4214
Briggs & Stratton: 5077H
Briggs & Stratton: 697014
Briggs & Stratton: 697153
Briggs & Stratton: 697634
Briggs & Stratton: 698083
Briggs & Stratton: 795115
Briggs & Stratton: 797008
John Deere: GY20573
John Deere: M149171
Specifications:
Height:1 1/2 "
Length:9 "
Width:3 3/16 "
Pre-Filter
Item# AF-889
Qty.
Pre-FilterReplaced by #Replacement for #
Your Price
$2.18
Sale Price*
$2.18
Replaces:
Briggs & Stratton: 4148
Briggs & Stratton: 492889
Generac: 0100234
Generac: 100234
Generac: 492889
Specifications:
Air Filter
Item# AF-880
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$5.99
Sale Price*
$5.99
Replaces:
Briggs & Stratton: 4195
Briggs & Stratton: 496077
Briggs & Stratton: 691643
Generac: 0691643
Generac: 1691643
Generac: 691643
John Deere: AM100137
John Deere: AM34093
Specifications:
Height:1 1/2 "
Length:7 "
Width:3 1/2 "
Air Filter
Item# AF-877
Qty.
Air FilterReplaced by #Replacement for #230840
Your Price
$5.77
Sale Price*
$5.77
Replaces:
Briggs & Stratton: 4145
Briggs & Stratton: 494511
Briggs & Stratton: 494511S
Generac: 0494511S
Generac: 1494511S
Generac: 494511S
Specifications:
Height:1 1/8 "
Length:7 "
Width:3 1/2 "
Air Filter
Item# AF-9061
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$5.39
Sale Price*
$5.39
Replaces:
Briggs & Stratton: 4207
Briggs & Stratton: 498596
Briggs & Stratton: 5059D
Briggs & Stratton: 5059H
Briggs & Stratton: 5059K
Briggs & Stratton: 690610
Briggs & Stratton: 697029
Craftsman: 33064
John Deere: M143278
John Deere: M147431
Lowe's: 20032
Specifications:
Height:3 "
Length:4 "
Width:2 1/2 "
Air Filter
Item# AF-420
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$4.61
Sale Price*
$4.61
Replaces:
Briggs & Stratton: 395027
Briggs & Stratton: 397795
Briggs & Stratton: 397795S
Briggs & Stratton: 4102
Briggs & Stratton: 5027
Briggs & Stratton: 5027B
John Deere: LG397795S
John Deere: PT11025
Lesco: 050406
Lesco: 50406
Specifications:
Height:3/4 "
Length:6 5/16 "
Width:4 1/2 "
OEM style blue urethane foam seal
Air Filter
Item# KN-4961
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$46.61
Sale Price*
$46.61
Replaces:
John Deere: M131802
John Deere: M144100
Kawasaki: 11013-7020
Kawasaki: 11013-7044
Kohler: 25 083 01
Kohler: 25 083 01-S
Specifications:
Height:10 3/4 "
ID:2 1/2 "
OD:4 1/8 "
Designed to increase horsepower while providing excellent filtration
Durable construction to provide engine protection
New hybrid material does not require oiling
Washable and reusable
Pre-filter
Item# AF-487F
Qty.
Pre-filterReplaced by #Replacement for #
Your Price
$1.94
Sale Price*
$1.94
Replaces:
Briggs & Stratton: 270781
Briggs & Stratton: 270782
Briggs & Stratton: 271794
Briggs & Stratton: 271794S
Briggs & Stratton: 4141
John Deere: M96098
John Deere: PT4250
Lesco: 050632
Lesco: 50632
Specifications:
Air Filter
Item# AF-487
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$4.89
Sale Price*
$4.89
Replaces:
Ariens: 02451900
Briggs & Stratton: 390930
Briggs & Stratton: 393957
Briggs & Stratton: 393957S
Briggs & Stratton: 4106
John Deere: LG393957
John Deere: LG393957S
John Deere: PT4301
John Deere: PT9334
Lesco: 006538
Lesco: 6538
Specifications:
Height:3 3/4 "
ID:1 7/8 "
OD:4 1/4 "
Pre-Filter
Item# AF-2777F
Qty.
Pre-FilterReplaced by #Replacement for #
Your Price
$1.84
Sale Price*
$1.84
Replaces:
Briggs & Stratton: 270998
Briggs & Stratton: 271141
Briggs & Stratton: 271271
Briggs & Stratton: 272490
Briggs & Stratton: 272490S
Briggs & Stratton: 4111
Briggs & Stratton: 5052H
Briggs & Stratton: 5052K
Craftsman: 24150
Grasshopper: 100921
John Deere: LG272490S
John Deere: M84655
John Deere: PT8999
Lesco: 050632
Lesco: 50632
Lowe's: 432612
Lowe's: 43855
Toro: 272490S
Woods: 70302
Specifications:
Height:1 1/2 "
Length:6 "
Width:2 1/2 "
Air Filter
Item# AF-2777
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$4.90
Sale Price*
$4.90
Replaces:
Briggs & Stratton: 392642
Briggs & Stratton: 394018
Briggs & Stratton: 394018S
Briggs & Stratton: 4135
Briggs & Stratton: 5050B
Briggs & Stratton: 5050H
Briggs & Stratton: 5050K
Craftsman: 24150
E-Z-GO: 394018S
Grasshopper: 100920
Jacobsen: 5000441
John Deere: LG394018
John Deere: LG394018JD
John Deere: LG394018S
Lesco: 050367
Lowe's: 43612
Toro: 394018S
Woods: 70301
Specifications:
Height:2 1/4 "
ID:5 5/8 "
OD:7 "
Do not use this filter on industrial concrete saws
Air Filter
Item# AF-9953
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$5.29
Sale Price*
$5.29
Replaces:
Briggs & Stratton: 399959
Briggs & Stratton: 4101
Briggs & Stratton: 491588
Briggs & Stratton: 491588S
Briggs & Stratton: 5043B
Briggs & Stratton: 5043D
Briggs & Stratton: 5043H
Craftsman: 33055
Craftsman: 33644
Honda: 17211-ZL8-000
Honda: 17211-ZL8-003
Honda: 17211-ZL8-023
John Deere: LG491588JD
John Deere: PT15853
Lesco: 050007
Lowe's: 106842
Stiga: 17211-ZL8-000
Toro: 119-1909
Specifications:
Height:3/4 "
Length:5 1/4 "
Width:4 1/2 "
OEM style blue urethane foam seal
Air Filter
Item# AF-9583
Qty.
Air FilterReplaced by #Replacement for #BULK-3
Your Price
$11.47
Sale Price*
$11.47
Replaces:
Ariens: 21536900
Ariens: 21537000
Ariens: 21538600
Bad Boy: 063-8019-00
Bobcat: 4114746
Briggs & Stratton: 4235
Briggs & Stratton: 841497
Case: 86401594
Case: 87300178
Case: 87300179
Club Car: 102498601
Exmark: 103-1327
E-Z-GO: 72987G01
Ferris: 5022892X1
Ferris: 5023141
Ferris: 841237
Grasshopper: 100936
Gravely: 21536900
Gravely: 21537000
Gravely: 21538600
Hustler: 785261
Hyundai: GG1-104170
Jacobsen: 5000919
John Deere: M131802
John Deere: M144100
John Deere: M164264
John Deere: RG60690
Kawasaki: 11013-7020
Kawasaki: 11013-7044
Kohler: 25 083 01
Kohler: 25 083 01-S
Kubota: TA040-93230
Land Pride: 839-323C
Snapper Pro: 5101543
Toro: 108-3810
Toro: 98-9763
Yanmar: 119808-12520
Specifications:
Height:10 3/4 "
ID:2 1/2 "
OD:4 1/8 "