The Donaldson P551018 oil filter is widely used across medium- and heavy-duty equipment powered primarily by Cummins 3.9L (4B/4BT) and 5.9L / 6.7L (6B/6BT/ISB) inline 4- and 6-cylinder diesel engines.
Product Detail
Aftermarket Replacement for Donaldson P551018 Spin-on Oil Filter
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 LF3806, 3I1376, W950/18, and BT339 as reference numbers, then confirm dimensions, sealing, thread, flow direction, and service interval before replacement.
OEM and private-label supply
For P551018, 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, Packaging, Filter Media Brand, and Replacement Interval, quantity, destination market, and packaging request to speed up verification.
Technical Specifications
| Parameter | Value |
|---|---|
| Weight | |
| Packaging | Moisture-proof bag+Cardboard box |
| Filter Media Brand | H&V; Ahlstrom |
| Replacement Interval | |
| Filtration Efficiency | |
| Dimensions | L: 174.2mm OD: 93mm Thread: 1-16 UN |
Frequently asked questions
- What is the Precise P551018 Oil Filter?
- Precise P551018 is a heavy-duty Oil 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 P551018 cross-reference to?
- Precise P551018 cross-references to LF3806, 3I1376, W950/18, and BT339, among others. Send us any reference number and we will confirm the exact match.
- What are the specifications of Precise P551018?
- Key specifications of Precise P551018: Weight: , Packaging: Moisture-proof bag+Cardboard box, Filter Media Brand: H&V; Ahlstrom, Replacement Interval: , Filtration Efficiency: . Always confirm these against your machine and operating conditions before ordering.
- What is the minimum order quantity and lead time for Precise P551018?
- Precise P551018 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.
Related Products

Aftermarket Fleetguard LF3349 Spin-On Oil Filter
Part Number: LF3349
Brand: Fleetguard

Aftermarket Replacement for Donaldson Screw-on Oil Filter P550408
Part Number: P550408
Brand: Donaldson

Aftermarket Replacement for Donaldson Oil Filter Insert P550453
Part Number: P550453
Brand: Donaldson

Donaldson Oil Filter Element P550820
Part Number: P550820
Brand: Donaldson

Donaldson Oil Filter Element P551005
Part Number: P551005
Brand: Donaldson

Fleetguard Spin on Oil Filter Canister LF16015
Part Number: P551100
Brand: Donaldson

Aftermarket Replacement for lubrication system Oil Filter Donaldson P553411
Part Number: P553411
Brand: Donaldson

Aftermarket Replacement for Donaldson P559000 Spin-on Oil Filter
Part Number: P559000
Brand: Donaldson