Primarily used as a secondary filter on large-displacement diesel engines in trucking, construction, agriculture, marine, and generator applications.
Product Detail
Fleetguard Spin On Lube Filters LF777
Reference price only. Final pricing depends on quantity, packaging, destination, and trade terms.
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 3889311, 3021658, 3304232, and B7577 as reference numbers, then confirm dimensions, sealing, thread, flow direction, and service interval before replacement.
OEM and private-label supply
For LF777, 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, Filter Media Brand, Packaging, Dimensions, and Weight, quantity, destination market, and packaging request to speed up verification.
Technical Specifications
| Parameter | Value |
|---|---|
| Filter Media Brand | H&V; Ahlstrom |
| Packaging | Moisture-proof bag+Cardboard box |
| Dimensions | Thread Size: 1 3/8-16 UNS-2B H: 249 OD: 116 |
| Weight | 1.3 kg |
| Filtration Efficiency | 99 (30 micron)% |
| Replacement Interval | 80,000 km |
Frequently asked questions
- What is the Precise LF777 Oil Filter?
- Precise LF777 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 LF777 cross-reference to?
- Precise LF777 cross-references to 3889311, 3021658, 3304232, and B7577, among others. Send us any reference number and we will confirm the exact match.
- What are the specifications of Precise LF777?
- Key specifications of Precise LF777: Filter Media Brand: H&V; Ahlstrom, Packaging: Moisture-proof bag+Cardboard box, Dimensions: Thread Size: 1 3/8-16 UNS-2B H: 249 OD: 116, Weight: 1.3 kg, Filtration Efficiency: 99 (30 micron)%. Always confirm these against your machine and operating conditions before ordering.
- What is the minimum order quantity and lead time for Precise LF777?
- Precise LF777 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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