Air Filters

Primary Air Filter - Replacement for Volvo 2903849 - PartsOnline
Volvo Primary Air Filter - Replacement for Volvo 2903849
$51.00
Primary Air Filter - Replacement for Gehl 184146 - PartsOnline
Gehl Primary Air Filter - Replacement for Gehl 184146
$51.00
Primary Air Filter - Replacement for Kubota 1G37711210 - PartsOnline
Kubota Primary Air Filter - Replacement for Kubota 1G37711210
$51.00
Primary Air Filter - Replacement for Yanmar 12994812621 - PartsOnline
Yanmar Primary Air Filter - Replacement for Yanmar 12994812621
$51.00
Primary Air Filter - Replacement for Compair 9826251261 - PartsOnline
Compair Primary Air Filter - Replacement for Compair 9826251261
$51.00
Save 65%
Primary Air Filter - Replacement for Bobcat 5501660912 - PartsOnline
Bobcat Primary Air Filter - Replacement for Bobcat 5501660912
$51.00 $145.00
Primary Air Filter - Replaces Ingersoll Rand 5501660750 - PartsOnline
Ingersoll Rand Primary Air Filter - Replaces Ingersoll Rand 5501660750
$51.00
Primary Air Filter - Replacement for Bucher 179051660 - PartsOnline
Bucher Primary Air Filter - Replacement for Bucher 179051660
$51.00
Primary Air Filter - Replacement for JLG 70024190 - PartsOnline
JLG Primary Air Filter - Replacement for JLG 70024190
$51.00
Primary Air Filter - Replacement for Kramer 9933106 - PartsOnline
Kramer Primary Air Filter - Replacement for Kramer 9933106
$51.00
Primary Air Filter - Replacement for CAT 4287984 - PartsOnline
CAT Primary Air Filter - Replacement for CAT 4287984
$51.00
Inner Air Filter - Replacement for Bobcat 6690908 - PartsOnline
Bobcat Inner Air Filter - Replacement for Bobcat 6690908
$29.00
Save 15%
Inner Air Filter - Replacement for Bobcat 6983022 - PartsOnline
Bobcat Inner Air Filter - Replacement for Bobcat 6983022
$28.00 $33.00
Save 14%
Outer Air Filter - Replaces Bobcat 6983021 - PartsOnline
Bobcat Outer Air Filter - Replaces Bobcat 6983021
$36.00 $42.00
Safety Air Filter (Radialseal) - Replaces John Deere PE71011293 - PartsOnline
John Deere Safety Air Filter (Radialseal) - Replaces John Deere PE71011293
$27.00
Safety Air Filter (Radialseal) - Replaces Ingersoll Rand M6666376 - PartsOnline
Ingersoll Rand Safety Air Filter (Radialseal) - Replaces Ingersoll Rand M6666376
$27.00
Safety Air Filter (Radialseal) - Replaces Bobcat M6666376 - PartsOnline
Bobcat Safety Air Filter (Radialseal) - Replaces Bobcat M6666376
$27.00
Inner Air Filter - Replacement for Bobcat 9683022 - PartsOnline
Bobcat Inner Air Filter - Replacement for Bobcat 9683022
$28.00
Safety Air Filter (Radialseal) - Replaces Vermeer 8E6620928 - PartsOnline
Vermeer Safety Air Filter (Radialseal) - Replaces Vermeer 8E6620928
$27.00
Safety Air Filter (Radialseal) - Replaces Komatsu 21W01R9260 - PartsOnline
Komatsu Safety Air Filter (Radialseal) - Replaces Komatsu 21W01R9260
$27.00
Safety Air Filter (Radialseal) - Replaces Komatsu Z760234790 - PartsOnline
Komatsu Safety Air Filter (Radialseal) - Replaces Komatsu Z760234790
$27.00
Safety Air Filter (Radialseal) - Replaces John Deere RE504145 - PartsOnline
John Deere Safety Air Filter (Radialseal) - Replaces John Deere RE504145
$27.00
Safety Air Filter (Radialseal) - Replaces Ingersoll Rand 85400703 - PartsOnline
Ingersoll Rand Safety Air Filter (Radialseal) - Replaces Ingersoll Rand 85400703
$27.00
Safety Air Filter (Radialseal) - Replaces Doosan M6666376 - PartsOnline
Doosan Safety Air Filter (Radialseal) - Replaces Doosan M6666376
$27.00
Safety Air Filter (Radialseal) - Replaces New Holland 47135975 - PartsOnline
New Holland Safety Air Filter (Radialseal) - Replaces New Holland 47135975
$27.00
Safety Air Filter (Radialseal) - Replaces Komatsu 42U01HOP01 - PartsOnline
Komatsu Safety Air Filter (Radialseal) - Replaces Komatsu 42U01HOP01
$27.00
Safety Air Filter (Radialseal) - Replaces Volvo 14542156 - PartsOnline
Volvo Safety Air Filter (Radialseal) - Replaces Volvo 14542156
$27.00
Safety Air Filter (Radialseal) - Replaces Liebherr 12246713 - PartsOnline
Liebherr Safety Air Filter (Radialseal) - Replaces Liebherr 12246713
$27.00
Safety Air Filter (Radialseal) - Replaces Bobcat 7025561 - PartsOnline
Bobcat Safety Air Filter (Radialseal) - Replaces Bobcat 7025561
$27.00
Safety Air Filter (Radialseal) - Replaces New Holland 5080755 - PartsOnline
New Holland Safety Air Filter (Radialseal) - Replaces New Holland 5080755
$27.00
Safety Air Filter (Radialseal) - Replaces New Holland 86982523 - PartsOnline
New Holland Safety Air Filter (Radialseal) - Replaces New Holland 86982523
$27.00
Safety Air Filter (Radialseal) - Replacement for CAT 2942520 - PartsOnline
CAT Safety Air Filter (Radialseal) - Replacement for CAT 2942520
$27.00
Safety Air Filter (Radialseal) - Replaces Hitachi 1930588 - PartsOnline
Case Safety Air Filter (Radialseal) - Replaces Case 1930588
$27.00
Safety Air Filter (Radialseal) - Replacement for CAT 1232368 - PartsOnline
CAT Safety Air Filter (Radialseal) - Replacement for CAT 1232368
$27.00
Safety Air Filter (Radialseal) - Replaces International 47128200 - PartsOnline
International Safety Air Filter (Radialseal) - Replaces International 47128200
$27.00
Safety Air Filter (Radialseal) - Replaces Manitou 490495 - PartsOnline
Manitou Safety Air Filter (Radialseal) - Replaces Manitou 490495
$27.00

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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.