Air Filters

Primary Air Filter - Replacement for New Holland 164090 - PartsOnline
New Holland Primary Air Filter - Replacement for New Holland 164090
$17.00
Primary Air Filter - Replacement for Komatsu 129023 - PartsOnline
Komatsu Primary Air Filter - Replacement for Komatsu 129023
$13.00
Primary Air Filter - Replacement for Thermo King 113331 - PartsOnline
Thermo King Primary Air Filter - Replacement for Thermo King 113331
$13.00
Primary Air Filter - Replacement for Gehl 55014 - PartsOnline
Gehl Primary Air Filter - Replacement for Gehl 55014
$17.00
Primary Air Filter - Replacement for Jacobsen 48426 - PartsOnline
Jacobsen Primary Air Filter - Replacement for Jacobsen 48426
$17.00
Primary Air Filter - Replacement for Compair 6486 - PartsOnline
Compair Primary Air Filter - Replacement for Compair 6486
$17.00
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Primary Air Filter - Replacement for Bobcat 7221933 - PartsOnline
Bobcat Primary Air Filter - Replacement for Bobcat 7221933
$54.00 $75.00
Primary Air Filter - Replacement for John Deere RE282286 - PartsOnline
John Deere Primary Air Filter - Replacement for John Deere RE282286
$46.00
Primary Air Filter - Replacement for John Deere AT396133 - PartsOnline
John Deere Primary Air Filter - Replacement for John Deere AT396133
$46.00
Primary Air Filter - Replacement for Mahindra 006008799F1 - PartsOnline
Mahindra Primary Air Filter - Replacement for Mahindra 006008799F1
$46.00
Primary Air Filter - Replacement for JLG 70020623 - PartsOnline
JLG Primary Air Filter - Replacement for JLG 70020623
$46.00
Primary Air Filter - Replacement for Sullair 68563283 - PartsOnline
Sullair Primary Air Filter - Replacement for Sullair 68563283
$46.00
Primary Air Filter - Replacement for McCormick XB14747C - PartsOnline
Case Primary Air Filter - Replacement for Case XB14747C
$29.00
Outer Air Filter - Replacement for Bobcat 7010030 - PartsOnline
Bobcat Outer Air Filter - Replacement for Bobcat 7010030
$87.00
Primary Air Filter - Replacement for McCormick XB10702 - PartsOnline
Case Primary Air Filter - Replacement for Case XB10702
$29.00
Primary Air Filter - Replacement for McCormick XA74015 - PartsOnline
Case Primary Air Filter - Replacement for Case XA74015
$29.00
Primary Air Filter - Replacement for Kobelco KPCE026 - PartsOnline
Kobelco Primary Air Filter - Replacement for Kobelco KPCE026
$46.00
Primary Air Filter - Replaces Massey Ferguson 4378148M1 - PartsOnline
Massey Ferguson Primary Air Filter - Replaces Massey Ferguson 4378148M1
$46.00
Primary Air Filter - Replacement for Clark HCF15919 - PartsOnline
Clark Primary Air Filter - Replacement for Clark HCF15919
$29.00
Primary Air Filter - Replacement for Clark HCF11590 - PartsOnline
Clark Primary Air Filter - Replacement for Clark HCF11590
$29.00
Primary Air Filter - Replacement for CAT 3197538 - PartsOnline
CAT Primary Air Filter - Replacement for CAT 3197538
$46.00
Primary Air Filter - Replacement for Claas HCF11054 - PartsOnline
Clark Primary Air Filter - Replacement for Clark HCF11054
$29.00
Primary Air Filter - Replacement for McCormick D50917 - PartsOnline
Case Primary Air Filter - Replacement for Case D50917
$29.00
Primary Air Filter - Replacement for Volvo VOE11991879 - PartsOnline
Volvo Primary Air Filter - Replacement for Volvo VOE11991879
$29.00
Primary Air Filter - Replacement for Clark CHF14205 - PartsOnline
Clark Primary Air Filter - Replacement for Clark CHF14205
$29.00
Primary Air Filter - Replacement for John Deere AT44377 - PartsOnline
John Deere Primary Air Filter - Replacement for John Deere AT44377
$29.00
Primary Air Filter - Replacement for John Deere AH20488 - PartsOnline
John Deere Primary Air Filter - Replacement for John Deere AH20488
$29.00
Primary Air Filter - Replacement for McCormick A42278 - PartsOnline
Case Primary Air Filter - Replacement for Case A42278
$29.00
Primary Air Filter - Replacement for McCormick A37975 - PartsOnline
Case Primary Air Filter - Replacement for Case A37975
$29.00
Primary Air Filter - Replacement for Clark HCF14205 - PartsOnline
Clark Primary Air Filter - Replacement for Clark HCF14205
$29.00
Primary Air Filter - Replacement for McCormick A34545 - PartsOnline
Case Primary Air Filter - Replacement for Case A34545
$29.00
Primary Air Filter - Replacement for CAT 9Y6841 - PartsOnline
CAT Primary Air Filter - Replacement for CAT 9Y6841
$29.00
Primary Air Filter - Replacement for McCormick E70807 - PartsOnline
Case Primary Air Filter - Replacement for Case E70807
$29.00
Primary Air Filter - Replacement for McCormick E062774 - PartsOnline
Case Primary Air Filter - Replacement for Case E062774
$29.00
Primary Air Filter - Replacement for McCormick D36261 - PartsOnline
Case Primary Air Filter - Replacement for Case D36261
$29.00
Primary Air Filter - Replacement for CAT 3I0396 - PartsOnline
CAT Primary Air Filter - Replacement for CAT 3I0396
$29.00

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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.