The Donaldson P782104 is a high-efficiency heavy-duty primary air filter designed specifically for medium-to-heavy-duty diesel engines and industrial equipment. It also utilizes Pleatloc™ technology to ensure uniform and tight spacing between each pleat, preventing the filter media from shifting, bunching, or collapsing under high humidity or sudden spikes in air intake. This maximizes dust-holding capacity and extends service life.
Product Detail
Aftermarket Replacement for Medium-to-heavy-duty diesel engines Air Filter Donaldson P782104
Reference price only. Final pricing depends on quantity, packaging, destination, and trade terms.
- Packaging
- Moisture-proof bag+Cardboard box
- Filter Media Brand
- H&V; Ahlstrom
Send model or photo
Share the current number or product image.
Verify fitment
We check specifications and application.
Confirm the quote
Agree sample, packaging, lead time and price.

Buyer decision support
Cross-reference check
Treat C23610, AF26397, and 1613800400 as reference numbers, then confirm dimensions, sealing, thread, flow direction, and service interval before replacement.
OEM and private-label supply
For P782104, Precise 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, Weight, Replacement Interval, Packaging, and Filter Media Brand, quantity, destination market, and packaging request to speed up verification.
Technical Specifications
| Parameter | Value |
|---|---|
| Weight | |
| Replacement Interval | |
| Packaging | Moisture-proof bag+Cardboard box |
| Filter Media Brand | H&V; Ahlstrom |
| Filtration Efficiency | |
| Dimensions | OD:221.4 ID:125.8 H:375.5 mm |
Cross Reference Numbers
This filter is compatible with the following OEM and aftermarket part numbers.
Frequently asked questions
- What is the Precise P782104 Air Filter - Engine?
- Precise P782104 is a heavy-duty Air Filter - Engine engineered to OEM-quality standards as a direct replacement. It is built to match the original dimensions, fit and filtration performance for a no-modification interchange.
- What does Precise P782104 cross-reference to?
- Precise P782104 cross-references to C23610, AF26397, and 1613800400, among others. Send us any reference number and we will confirm the exact match.
- What are the specifications of Precise P782104?
- Key specifications of Precise P782104: Weight: , Replacement Interval: , Packaging: Moisture-proof bag+Cardboard box, Filter Media Brand: H&V; Ahlstrom, Filtration Efficiency: . Always confirm these against your machine and operating conditions before ordering.
- What is the minimum order quantity and lead time for Precise P782104?
- Precise P782104 ships at a minimum order quantity of 100 pieces, with distributor and fleet pricing and lead time on request. Contact us with the part number for a quote.
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