Caterpillar 6I-2503 6I2503 Engine Air Filter

Cat Primary Element (Air Cleaner Group)

Cat® Primary and Secondary Element maintenance kit are available for all Cat equipment models and are recommended for normal duty filtration. Utilizing standard efficiency media, our filter elements prevent dirt, soot, sand and other contaminants from entering the engine intake. Choosing Cat Primary and Secondary Element is a cost-effective way to protect your equipment.

• Air cleaner group with primary and secondary filter elements and actuator valve.
• Straight outlet.
• Quick serviceability.

Specifications for Cat 6I2503 Air Filter:

Efficiency Rating: Standard Efficiency
Seal Type: Radial Seal
Primary vs Secondary: Primary
Outside Diameter (in): 11.09
Inside Diameter (in): 5.82
Length (in): 15.95
Material: Steel
Approx. Weight (lb): 5.29

COMPATIBLE MODELS:

ASPHALT PAVER
AP-1000B AP-1000D AP-1050B AP-1055B AP-1055D AP-655C BG-2255C BG-2455C BG-2455D BG-245C BG-260C BG-260D

WHEELED EXCAVATOR
M325C MH W330B

WHEEL-TYPE LOADER
966D 966E 966F II 966G 970F 972G

ENGINE - INDUSTRIAL
3406C C7.1 3306 3306B XQ230

WHEEL TRACTOR-SCRAPER
611 613C II 615C 615C II 627E

EARTHMOVING COMPACTOR
815F 816F

ENGINEER SUPPORT TRACTOR
30/30 DEUCE

EXCAVATOR
325D 235C 322C 322C FM 324D 324D FM 324D L 324D LN 324E 324E L 324E LN 325C 325C FM 325C L 325D FM 325D FM LL 325D L 325D MH 326D L 326D2 326D2 L 326F 326F L 326F LN 328D LCR 329D 329D L 329D LN 329D2 329D2 L 329E 329E L 329E LN 329F L 330B 330B L 330B LN 330D2 330D2 L 330F 330F L 330F LN 330F OEM 330FMHPU 335F 335F LCR M325D L MH 323F

MATERIAL HANDLER
M325D MH M325D L MH

ENGINE - GENERATOR SET
3406C

WHEEL DOZER
814F

FOREST PRODUCTS
324D FM 324D FM LL 322C 533 543 558 TK370 TK371 TK380 TK381

CROSS REFERENCE:

alco MD7518, BALDWIN RS3506, CARQUEST 88607, DONALDSON P532503, FIL HP2518, FLEETGUARD AF25129M, HASTINGS AF2202, HENGST E808L, HIFI-FILTER SA16015, KNECHT LX2008, LUBER-FINER LAF4503, M-FILTER A560, Magneti Marelli 154703575400, MAHLE LX2008, MANN C281045, Mecafilter FA3254, MISFAT R473, PARTS-MALL PAX031X, SAKURA A5558, A5558M, TECFIL ARS2503, UNIFLUX XA1884

* All fitment filter part numbers are based on your engine serial number.
* Please confirm with our team if you are unsure this filter will fit your engine.