The 276-1806 is a standard efficiency fuel water separator element. Within the engine's fuel system, it serves as the critical first-stage primary filtration barrier to guarantee diesel cleanliness, specially designed to handle moisture and impurities inevitably mixed in during diesel storage, transportation, and refueling.
Product Detail
Aftermarket Replacement for Standard Efficiency Fuel Water Separator Caterpillar 2761806
Reference price only. Final pricing depends on quantity, packaging, destination, and trade terms.
- Dimensions
- OD:22-28 ID:19 H:42 mm
- 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 SN 30035 and 31400789 as reference numbers, then confirm dimensions, sealing, thread, flow direction, and service interval before replacement.
OEM and private-label supply
For 2761806, 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, Dimensions, Filtration Efficiency, Filter Media Brand, and Replacement Interval, quantity, destination market, and packaging request to speed up verification.
Technical Specifications
| Parameter | Value |
|---|---|
| Dimensions | OD:22-28 ID:19 H:42 mm |
| Filtration Efficiency | |
| Filter Media Brand | H&V; Ahlstrom |
| Replacement Interval | |
| Weight | |
| Packaging | Moisture-proof bag+Cardboard box |
Frequently asked questions
- What is the Precise 2761806 Water Separator Filter?
- Precise 2761806 is a heavy-duty Water Separator Filter 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 2761806 cross-reference to?
- Precise 2761806 cross-references to SN 30035 and 31400789, among others. Send us any reference number and we will confirm the exact match.
- What are the specifications of Precise 2761806?
- Key specifications of Precise 2761806: Dimensions: OD:22-28 ID:19 H:42 mm, Filtration Efficiency: , Filter Media Brand: H&V; Ahlstrom, Replacement Interval: , Weight: . Always confirm these against your machine and operating conditions before ordering.
- What is the minimum order quantity and lead time for Precise 2761806?
- Precise 2761806 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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