Zhengwei Cummins Fleetguard Air/Oil/Water Filter 3889311 3313283 3304232 Lf777 for Engine K19 K38 K50 Series Generator Sets

Customization: Available
Certification: CCC, COP, ISO9001, CE, E-Mark, RoHS, TS16949
Standard Component: Standard Component

Product Description

Basic Information

Model NO.oil Filter
TechnicsPush
MaterialAluminum
TypeOil Filter
ColorBlack or Customized
Shipmentby Sea or Air
Weight1.800kg
Specification15.00cm * 15.00cm * 30.00cm
Production Capacity500,000 PCS/Year
OriginChina

Product Description

The 3889311 and LF777 oil filters are essential components for high-performance engines, playing a crucial role in maintaining the engine's lubrication system.

  • Interchangeable Parts: Original part number 3889311 / Fleetguard LF777.
  • Premium Brand: Renowned for high-quality filtration products.
  • Superior Efficiency: Achieves up to 99% filtration efficiency.
Oil Filter 3889311

Technical Specifications

Thread Size1 3/8 - 16 UNS - 2B
Gasket OD4.39 inches
Largest OD4.57 inches
Gasket Inside Diameter4.06 inches
Length9.81 inches
Efficiency99% Effective Impurity Removal
Right Elevation
Left Elevation
Front Elevation

Engine Compatibility

Designed for professional series engines including but not limited to:

  • K19 / K38 / K50 Series
  • N855 / NH855 Series
  • L10 MECHANICAL / CELECT
  • QSK19 / QSK45 / QSK60
  • V28 / V903
  • ISX / QSX Series

Company Profile & Production

Factory Overview

Established in 2009, we are a comprehensive enterprise specializing in diesel generator sets, engine assembly, and professional filtration sales. We provide high-quality accessories and efficient professional mechanical maintenance services to ensure stable equipment operation.

Main Products
Process 1
Process 2
Process 3

Packaging & Shipping

Packing 1
Packing 2
Packing 3
Cert 1
Cert 2

International Partners

Partner 1
Partner 2
Partner 3

Frequently Asked Questions

What's the lead time for orders?
Standard models ship in 15–30 days; customized units require 60-90 days.
Do you provide after-sales service?
Yes, we have a very comprehensive after-sales system to ensure customer satisfaction.
Can I request customized parts?
Absolutely! We offer tailored attachments and parts based on your specific requirements.
What documents do you provide for export?
We provide a full export package including Commercial Invoice, Packing List, Bill of Lading, COC, etc.
How do I verify if a part fits my engine?
Please provide your engine serial number or part number to our customer service for accurate identification.
How long does shipping take after payment?
Usually, we need 3 business days for stocking standard items before shipment. Rare parts may require longer, which we will notify via email.

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