LF667 is a screw-on type oil filter designed to be compatible with heavy-duty diesel engines from brands such as Cummins, Caterpillar, and Volvo. Its core function is to intercept impurities like metal shavings and dust in the oil, protecting key components such as the engine crankshaft and camshaft. It is suitable for use in harsh conditions such as trucks, construction machinery, and generator sets.
Item No :
LF667Payment :
T/TProduct Origin :
CHINAShipping Port :
SHANGHAI, NINGBO, GUANGZHOUDescription:
High-efficiency filtration: Utilizing glass fiber or cellulose composite filter materials, the filtration efficiency can reach 99.9%, effectively intercepting tiny impurities, reducing engine wear, and prolonging the service life of engine oil and components.
Stable and reliable: The metal casing is impact-resistant and corrosion-resistant, suitable for harsh environments such as mines and construction sites; it is equipped with a bypass valve and check valve, ensuring the supply of engine oil even during low-temperature starts or when the filter element is clogged, preventing dry grinding of components. Easy maintenance: The screw-on design allows for quick disassembly and replacement without the need for special tools, reducing equipment downtime and lowering maintenance costs.
Product Information:
| Part Number | LF667 |
| Filter Type | OIL FILTER |
| Size |
Outer Diameter: 107.9mm Height: 254.6mm Thread Size (Inch): 1 1/8 - 16 - 2B |
| Cross Reference |
LF3379 LF9667 1R-0739 |
| Application |
CAT 3116 3126 3306 C7 Engine |
Our Service
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| OEM Support: Custom product and packaging options available. | Sample Orders: We welcome sample orders for testing. | Quick Response: We respond to inquiries within 24 hours. |
Payment Options: T/T, PayPal, Alipay.
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Sample Delivery: 3-15 days.
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Order Delivery: 20-30 working days, depending on quantity. |
Shipping: Available by sea, air, or express.
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Test the products upon receipt and contact us if there are any issues. |

FAQ
Q: How is the quality of your products?
A. Our advanced machines and materials ensure excellent performance and craftsmanship.
B. Customized materials and standards are available to meet specific market needs.
Q: What are the payment terms?
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Q: Do you provide samples?
Yes, samples are available (free or at cost, depending on product); shipping paid by the buyer.
Q: What packaging options are available?
A. Custom packaging
B. White or natural packaging
C. Color box options
Q: What is the delivery time?
A. Generally, 15-30 days.
B. Stock items: shipped within 7 days after payment.
Q: What are the loading ports?
Ningbo and Shanghai ports.
Q: What are the shipping methods?
A. Sea, air, and land.
B. For multiple sources in China, we can help coordinate with a shipping agency to consolidate your shipments.
Our hours
Mon 11/21 - Wed 11/23: 9 AM - 8 PM
Thu 11/24: closed - Happy Thanksgiving!
Fri 11/25: 8 AM - 10 PM
Sat 11/26 - Sun 11/27: 10 AM - 9 PM
(all hours are Eastern Time)