KOMAI Heavy Duty Oil Filter Compatible with Donald-son P550020, Fleetguard LF678，BT259
KOMAI Heavy Duty Oil Filter Compatible with Donald-son P550020, Fleetguard LF678,BT259
1.Air filter filtering precision/ Hydraulic Filter Filtering precision: 10-30 micron, Fuel Filter/ Oil Filter filtering precision: 5-10 Micron.
2.Filter Medium: glass fiber, HV filter paper, Ahlstrom Filtration Paper, stainless steel sinter fiber and stainless wire mesh.
3. Packing: KOMAI packing/ Customize Packing/ Blank Packing/ Make customize sticker for customers
| KOMAI NO. | O- 678 |
| Type | Oil Filter Element |
| Size(mm) | OEM STD |
| Thread | None |
| Carton' Quantity(pcs) | 24 PCS |
| GS. Weight | 20.58 kg/ctn |
| Box Size | 42*32*33cm |
1.High-efficiency oil filter for Cummin-s ISX, ISB & QSM engines. Replaces Fleetguard LF678, Donald-son P550020, Baldwin BT259. Full-flow design with anti-drainback valve for extended engine protection.
2.Direct-fit heavy-duty oil filter compatible with Freightliner, International & Peterbilt trucks. Cross references: Fram A64453, Baldwin T19044T, 9Y4450. OEM-quality filtration media.
3.Spin-on lube filter for diesel engines – replaces P55-0020, P55-0024, LF678. High dirt-holding capacity, reliable sealing, and meets Cummin-s filtration standards for long service life.
Cross References
| T19044T | 6005012109 |
| VPD5015 | H 15 W |
| H 17 W 09 | H 17 W 28 |
| AR 58956 | RE 506575 |
| T 19044 | T 19428 |
| 223604 | RTC 3186 |
| 51243 | 77010793 |
Images
Products features:
Fully interchangeable with Fleetguard LF678, Donald-son P550020, Baldwin BT259/T19044T, Fram A64453, and P550024—ensuring seamless fit across Cummin-s-powered fleets.
2.High-Efficiency Full-Flow Filtration
Advanced cellulose/synthetic blend media captures 99%+ of contaminants down to 20 microns, protecting critical engine components from wear and sludge buildup.
3.Anti-Drainback & Bypass Valve System
Integrated anti-drainback valve prevents dry starts; pressure-relief bypass valve ensures oil flow during cold starts or filter clogging—enhancing engine longevity.
4.Heavy-Duty Construction for Severe Duty
Double-sealed nitrile gasket and robust steel canister withstand high vibration, thermal cycling, and extended service intervals in demanding on/off-road applications.
5.OEM-Specified Performance for Cummin-s Engines
Meets or exceeds Cummin-s CES 14708 and SAE J1856 standards—ideal for ISX15, ISB6.7, QSM11, and other diesel platforms requiring reliable lube filtration.
1. Extensive Coverage:
Provide filter requirements for the world's major well-known brand machinery to achieve global coverage.
2. Precise Positioning:
Through early communiion and assistance, clarify customer needs, and accurately position the product system and market price.
3. Technology Leadership:
Using a number of independent patented technologies, the production has extraordinary stability and reliability.
4. Special Development:
According to the model you provide, we can customize high-quality products for you.
5. Energy Efficiency:
Carefully implement the industry standard, choose the best filter material, save maintenance cost for users, improve the rate of return on
investment.
GUANGZHOU KOMAI FILTER CO.,LTD
★ Our company mainly produce oil filters, fuel filters, fuel water separator, hydraulic filters and air filters for truck filters and Engineering machine filters, including Tracor, Forklift, Wheel Loader, Excavator, Crane, Generator, Air compressor and AgriculturalMachine.
Our office&warehouse
FAQ
Q1: What kind of products can you make?
A: We can make Air Filters, Oil Filters, Fuel Filters Hydraulic Oil Filter for Construction machinery, heavy trucks, industrial
machine and dust collector.
Q2: What is your advantage?
A: Our advantage is that we only make Filter,to provide you quality assurance and competitive price.
Q3: What is your terms of packing?
A: Generally, we pack our goods in our brand boxes and brown cartons. If you have legally registered patent, we can pack the goods
in your branded boxes after getting your authorization letters
Q4: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q5: What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q6: How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and
the quantity of your order.
Q7:Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business, no matter where they come from.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.