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BALDWIN · Engine Air Filter

RS3998

Radial Seal Outer Air Element

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Stock checked September 11, 3:16 PM Eastern. Call before travelling so we can confirm what is still available.

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Radial Seal Outer Air Element
Outside diameter
11 23/32 in.
Outside diameter (mm)
297.7
Inside diameter
8 1/32 in.
Length
23 5/16 in.
Length (mm)
592.1
Use with
RS3999
Manufacturer part number
RS3998
GTIN
00791440061002

Baldwin replacement references: Atlas Copco 2914-5017-00; CompAir 11516/974; Ingersoll-Rand 89288971

Baldwin PIES August 20, 2026 · Baldwin Product Guide July 24, 2026.

START WITH THE NUMBER YOU HAVE

CROSS-REFERENCE NUMBERS.

Baldwin’s reference lists the numbers below for RS3998. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

75 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
AGCO54707R1Standard1
ATLAS COPCO2914501700Standard1
ATLAS COPCO2914507700Standard1
BALDWIN FILTERSRS39981
BOGE569003101Standard1
BOGE5690031661Standard1
BOGE5690031661PStandard1
CARQUEST838111
CATERPILLAR2453818Standard1
CLAAS3537820Standard1
CLAAS7962880Standard1
CLAAS7965860Standard1
CLAAS7984940Standard1
CLARCOR UKE29118Standard1
COMPAIR11516974Standard1
COMPAIR9826251510001Standard1
COOPERSAEM2920Standard1
DONALDSONP782106Standard1
DOOSANMX504530Standard1
FAMELFSR8128Standard1
FILTERMART224351Standard1
FILTERMART337055Standard1
FILTERMART337944Standard1
FLEETGUARDAF25769Standard1
FLEETGUARDAF26401Standard1
FLEETRITEAFR825769Standard1
FRAM FiltersCA10031Standard1
GPCFC22531
GPCFC932Standard1
GRAINGER4RGC91
GREYFRIARS1621AStandard1
GROVE33166821
HASTINGSAF24601
HENGSTE631LStandard1
HENGSTE631L01Standard1
INGERSOLL RAND89288971Standard1
JIMCOJAE88162Standard1
JURA (HIFI)SA17228Standard1
JURA (HIFI)SA17423Standard1
KAESER621850Standard1
LIEBHERR571651908Standard1
LUBER-FINERLAF6998Standard1
MANITOWOC3316682Standard1
MANN+HUMMEL4580092940Outer, Filter O1
MANN+HUMMEL4580092941Outer, Filter O1
MANN+HUMMEL4580092950Outer Standard,1
MANN+HUMMEL4580092951Outer Standard,1
MANN+HUMMELC30810Standard1
MANN+HUMMELC308102Standard1
MANN+HUMMELC308103Standard1
MANN+HUMMELC308104Standard1
MANN+HUMMELC4580092940Standard1
MANN+HUMMELC4580092941Standard1
MECAFILTERFA3425Standard1
MOXY504530Standard1
NAPA GOLD9811Standard1
POZARLIAV7841
ROPA301218Standard1
SAKURAA8649Standard1
SCHAEFF5501661128Standard1
SENNEBOGEN68826Standard1
SF-FILTER / SCHUPPSL81073Standard1
SF-FILTER / SCHUPPSL810732Standard1
SULLAIR88290016447Standard1
SURE FILTER TECHNOLOGYSFA0810PStandard1
TBFILAR3325Standard1
VIRGIS FILTERCH16971Standard1
VOLVO3841905Standard1
VOLVO3841906Standard1
VOLVOVOE3841905Standard1
VOLVOVOE3841906Standard1
WIRTGEN191526Standard1
WIX49811Standard1
WIX549811Standard1
WOODGATEWGA1644Standard1

Source: Baldwin Specs & Interchange · July 27, 2026. Reference quantity is part of the manufacturer’s cross-reference, not store stock.

CHECK THE EQUIPMENT. CHECK THE ENGINE.

APPLICATIONS & EQUIPMENT.

Caterpillar Equipment; Demag, Grove, Liebherr Cranes

Baldwin Product Guide summary. This description does not establish fit for every model from each manufacturer.

Call with your equipment model, engine and the number on the existing filter. Our counter will help verify the application.

A REAL COUNTER. CLOSE TO HOME.

YOUR LOCAL FILTER PEOPLE.

Bring the number off your old filter, or your equipment and engine details. We’ll help check the match.