The filter is a critical component for several Caterpillar (CAT) engine models, particularly in marine and industrial configurations: ①CAT 3406 / 3406C / 3406E (Engine & Marine) ②CAT 3408 / 3408B ③CAT 3412 / 3412C / 3412E / 3412T / 3412TA ④Caterpillar 4N-0015
Product Detail

Caterpillar Air Filter Element 4N0015
Sourcing notes
Caterpillar Air Filter Element 4N0015 (4N0015) is listed as a Caterpillar reference in the Air Filter - Engine range for replacement, distribution, and maintenance sourcing.
GUOHAO supports this item with controlled production, sample inquiry handling, MOQ from 100 pieces, and delivery planning of 15 days.
Common cross-reference numbers include P150135, 310399, PA2554, and AF1869, helping buyers match OEM and aftermarket requirements.
Key specification fields include Dimensions, Weight, Filtration Efficiency, and Replacement Interval, so buyers can confirm dimensions and operating requirements before ordering.
Procurement and fitment checklist
Before ordering 4N0015, match the Caterpillar reference, Air Filter - Engine type, and cross-reference numbers: P150135, 310399, PA2554, and AF1869. This helps avoid replacing a visually similar filter with the wrong sealing size, airflow path, or mounting configuration.
Review the specification fields (Dimensions, Weight, Filtration Efficiency, and Replacement Interval) together with the equipment nameplate, service interval, and installation space. For air, fuel, oil, hydraulic, urea, and separator filters, a small dimension or efficiency mismatch can affect service life.
For wholesale sourcing, confirm sample availability, MOQ of 100 pieces, packaging, label requirements, and delivery planning of 15 days before arranging shipment.
Buyer decision support
Application check
Use 4N0015 for the Air Filter - Engine application sourcing only after matching the equipment model, installation space, and working environment.
Cross-reference check
Treat P150135, 310399, PA2554, and AF1869 as reference numbers, then confirm dimensions, sealing, thread, flow direction, and service interval before replacement.
OEM and private-label supply
For 4N0015, GUOHAO can discuss samples, stable production, packaging, labeling, and OEM/private-label requirements from MOQ 100 pieces.
Information to send
Send the current part number, product photos, dimensions or drawings, Dimensions, Weight, Filtration Efficiency, and Replacement Interval, quantity, destination market, and packaging request to speed up verification.
Technical Specifications
| Parameter | Value |
|---|---|
| Dimensions | L: 381mm W: 381mm H: 141mm |
| Weight | 3.53 kg |
| Filtration Efficiency | 99.6% |
| Replacement Interval | 60,000 km |
| Filter Media Brand | H&V; Ahlstrom |
| Packaging | Moisture-proof bag+Cardboard box |
Cross Reference Numbers
This filter is compatible with the following OEM and aftermarket part numbers.
Donaldson
Caterpillar
Baldwin
Fleetguard
Wix
Luber-finer
Carquest
ACDelco
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