Air Filters

Primary Air Filter - Replacement for International 3133241R1 - PartsOnline
International Primary Air Filter - Replacement for International 3133241R1
$31.05
Primary Air Filter - Replacement for Komatsu 3125199R2 - PartsOnline
Komatsu Primary Air Filter - Replacement for Komatsu 3125199R2
$31.05
Primary Air Filter - Replacement for International 387311R91 - PartsOnline
International Primary Air Filter - Replacement for International 387311R91
$31.05
Primary Air Filter - Replaces Massey Ferguson 384812R93 - PartsOnline
Massey Ferguson Primary Air Filter - Replaces Massey Ferguson 384812R93
$31.05
Primary Air Filter - Replacement for International 280745R92 - PartsOnline
International Primary Air Filter - Replacement for International 280745R92
$31.05
Primary Air Filter - Replacement for Komatsu 384812R93 - PartsOnline
Komatsu Primary Air Filter - Replacement for Komatsu 384812R93
$31.05
Primary Air Filter - Replacement for Kobelco 2446U19S2 - PartsOnline
Kobelco Primary Air Filter - Replacement for Kobelco 2446U19S2
$31.05
Primary Air Filter - Replacement for Kobelco 2446U196S2 - PartsOnline
Kobelco Primary Air Filter - Replacement for Kobelco 2446U196S2
$31.05
Primary Air Filter - Replacement for International 240439H1 - PartsOnline
International Primary Air Filter - Replacement for International 240439H1
$31.05
Primary Air Filter - Replacement for International 384712R93 - PartsOnline
International Primary Air Filter - Replacement for International 384712R93
$31.05
Primary Air Filter - Replacement for Kobelco 2400J916F2 - PartsOnline
Kobelco Primary Air Filter - Replacement for Kobelco 2400J916F2
$31.05
Primary Air Filter - Replacement for International 383812R93 - PartsOnline
International Primary Air Filter - Replacement for International 383812R93
$31.05
Primary Air Filter - Replacement for Kobelco 2400J9162 - PartsOnline
Kobelco Primary Air Filter - Replacement for Kobelco 2400J9162
$31.05
Primary Air Filter - Replacement for John Deere 22X25035A - PartsOnline
John Deere Primary Air Filter - Replacement for John Deere 22X25035A
$31.05
Primary Air Filter - Replacement for John Deere 22X25035 - PartsOnline
John Deere Primary Air Filter - Replacement for John Deere 22X25035
$31.05
Primary Air Filter - Replacement for John Deere 21X25035A - PartsOnline
John Deere Primary Air Filter - Replacement for John Deere 21X25035A
$31.05
Primary Air Filter - Replacement for International 380744R91 - PartsOnline
International Primary Air Filter - Replacement for International 380744R91
$31.05
Primary Air Filter - Replacement for John Deere 21X12939A - PartsOnline
John Deere Primary Air Filter - Replacement for John Deere 21X12939A
$31.05
Primary Air Filter - Replacement for John Deere 21X12939 - PartsOnline
John Deere Primary Air Filter - Replacement for John Deere 21X12939
$31.05
Primary Air Filter - Replaces Massey Ferguson 3438718M1 - PartsOnline
Massey Ferguson Primary Air Filter - Replaces Massey Ferguson 3438718M1
$31.05
Primary Air Filter - Replacement for International 203418H1 - PartsOnline
International Primary Air Filter - Replacement for International 203418H1
$31.05
Primary Air Filter - Replacement for International 203418H - PartsOnline
International Primary Air Filter - Replacement for International 203418H
$31.05
Primary Air Filter - Replaces Massey Ferguson 188215M91 - PartsOnline
Massey Ferguson Primary Air Filter - Replaces Massey Ferguson 188215M91
$31.05
Primary Air Filter - Replacement for Toyota 17803U205071 - PartsOnline
Toyota Primary Air Filter - Replacement for Toyota 17803U205071
$31.05
Primary Air Filter - Replacement for International 3035558R1 - PartsOnline
International Primary Air Filter - Replacement for International 3035558R1
$31.05
Primary Air Filter - Replaces Massey Ferguson 2863093M1 - PartsOnline
Massey Ferguson Primary Air Filter - Replaces Massey Ferguson 2863093M1
$31.05
Primary Air Filter - Replaces Massey Ferguson 10A21113 - PartsOnline
Massey Ferguson Primary Air Filter - Replaces Massey Ferguson 10A21113
$31.05
Primary Air Filter - Replacement for Ford 109E9601A - PartsOnline
Ford Primary Air Filter - Replacement for Ford 109E9601A
$31.05
Primary Air Filter - Replaces Massey Ferguson 102494M91 - PartsOnline
Massey Ferguson Primary Air Filter - Replaces Massey Ferguson 102494M91
$31.05
Primary Air Filter - Replaces Massey Ferguson 1024947M91 - PartsOnline
Massey Ferguson Primary Air Filter - Replaces Massey Ferguson 1024947M91
$31.05
Primary Air Filter - Replacement for John Deere 22X25039A - PartsOnline
John Deere Primary Air Filter - Replacement for John Deere 22X25039A
$31.05
Primary Air Filter - Replaces Massey Ferguson 81148001000 - PartsOnline
Massey Ferguson Primary Air Filter - Replaces Massey Ferguson 81148001000
$31.05
Primary Air Filter - Replacement for Yanmar 52195012510 - PartsOnline
Yanmar Primary Air Filter - Replacement for Yanmar 52195012510
$31.05
Primary Air Filter - Replacement for Komatsu 38510153822 - PartsOnline
Komatsu Primary Air Filter - Replacement for Komatsu 38510153822
$31.05
Primary Air Filter - Replacement for Komatsu 38510153821 - PartsOnline
Komatsu Primary Air Filter - Replacement for Komatsu 38510153821
$31.05
Primary Air Filter - Replacement for Hino 32143012000 - PartsOnline
Hino Primary Air Filter - Replacement for Hino 32143012000
$31.05

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Air Filter Fitment and Compatibility

Air filters match to the air cleaner housing on your engine, so the OEM number on the old element is the reliable identifier. Common elements fit Bobcat loaders, including the outer air filter that replaces OEM 6598492, its inner safety element that replaces OEM 6598362, and the outer filter that replaces OEM 6666375 on larger frames. Coverage spans deep into John Deere, Allis-Chalmers, International, and New Holland tractor lines.

Outer and inner elements are a matched pair in most housings. The outer element does the filtering and takes the service interval, while the inner safety element guards the intake during outer element changes. Product pages list both the housing applications and the paired element where one exists.

Types of Replacement Air Filters

Conventional round elements seal against the housing ends and remain standard on older tractors and equipment. Radial seal elements grip the housing outlet tube directly, seat without wing nuts, and dominate modern designs. Inner safety elements sit inside the outer filter as the last line of defense and are replaced less frequently, typically every third outer element change.

Black smoke under load, power loss, and a triggered restriction indicator are the working signs of a loaded air filter. Dusty conditions shorten intervals dramatically, and tapping an element clean shortens its life rather than extending it, since the paper media tears at the pleats.