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6I-2501 Primary & Safety Air Filter Set for Caterpillar

Quick Answer

6I-2501 is the primary element paired with 6I-2502 safety element for listed Caterpillar Challenger 35/45/55/65 applications. Verified dimensions are shown separately for each element; confirm both OE numbers and the machine configuration before quotation.

Product Identification

Part Number / Model
6I-2501
Filter Type
Air Filter

Dimensions

PRIMARY FILTER

6I-2501 / P532501

Primary Filter

Outer Diameter (OD) (maximum)
281.6 mm
Inner Diameter (ID) (primary opening)
147 mm
Height (H) (overall)
327.2 mm

SAFETY FILTER

6I-2502 / P532502

Safety Filter

Outer Diameter (OD) (maximum)
149.4 mm
Inner Diameter (ID) (primary opening)
109.6 mm
Height (H) (overall)
316 mm

Applications

Brand
Caterpillar
Type
Agricultural Machinery
Fitment Note
Confirm OE 6I-2501 / 6I-2502 and exact Caterpillar machine configuration before ordering.
Brand Model Type Fitment Note
Caterpillar Challenger 35 / 45 / 55 / 65 Agricultural Tractors Agricultural Machinery Confirm OE 6I-2501 / 6I-2502 and exact Caterpillar machine configuration before ordering.

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