CHINA EVERLASTING PARTS CO., LIMITED is a professional manufacturer specializing in high-quality filtration solutions. We offer a comprehensive range including Air Filters, Oil Filters, Fuel Filters, Hydraulic Filters, and welcome OEM & ODM projects.
LAF3717 High-Performance Air Filter Replacement for Heavy-Duty Machinery
F (Feature): Engineered as a direct replacement for Luberfiner® air filters, part number LAF3717 is constructed with high-grade cellulose media. It features precise dimensions (Outer Diameter: 134.87mm / 5.31", Length: 373.13mm / 14.69") and a robust round design for a secure, airtight fit.
A (Advantage): This filter provides superior dust-holding capacity and initial filtration efficiency, ensuring optimal protection for engines and hydraulic systems against abrasive contaminants. Its wide cross-reference compatibility reduces inventory complexity.
B (Benefit): For your business, this means extended engine life for your customers' equipment, reduced downtime, and lower total operating costs. It enhances your product lineup with a reliable, high-value component.
E (Evidence): Our filters are manufactured in ISO-certified facilities using state-of-the-art production and testing equipment. They meet or exceed the performance specifications of the original branded parts they replace, as proven by stringent quality control checks.

LAF3717 Technical Specifications & Cross Reference
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Part Number | LAF3717 | Brand | Luberfiner Replacement |
| Outer Diameter | 134.87 mm (5.31") | Type / Style | Primary / Round |
| Inner Diameter | 78.23 mm (3.08") | Media Type | Cellulose |
| Length | 373.13 mm (14.69") | MOQ | 20 pcs |
| Service | OEM & ODM Supported | ||
Interchange Part Numbers
This LAF3717 Air Filter Replacement is equivalent to multiple OE and aftermarket numbers, making it a versatile choice for your inventory.
| Aveling Barford | Baldwin | Caterpillar | Cummins | Donaldson |
|---|---|---|---|---|
| ABP3001568 | PA2587 | 3I1060 | 1402159 | P526505 |
Also replaces: Fleetguard AF1855, Ford E9NN9B618AA, Wix 42533, New Holland 83908365, and many more. Contact us for the full list.
Why Source LAF3717 Air Filters From Us?
✅ Wide Compatibility
A perfect fit for multiple brands like Caterpillar, Cummins, Donaldson, Fleetguard, and major tractor models (Ford, New Holland). Simplifies your Air Filter Cross Reference Search.
✅ Premium Protection
Premium cellulose media delivers excellent filtration for Tractor Air Filter and other heavy-duty applications, protecting critical engine components.
✅ Custom & Bulk Support
We welcome Custom Air Filter projects and OEM ODM partnerships. Competitive pricing for bulk orders with MOQ as low as 20pcs.
Trusted by Industry Professionals
Heavy Equipment Distributor, USA
"The LAF3717 has been a flawless Air Filter Replacement in our kits. Quality matches OE, zero complaints."
Filter Shop Chain, Europe
"Our Luberfiner Air Filter sales grew 30% since partnering with them. Reliable supply and great ODM support for our private label."
Agricultural Parts Wholesaler, Australia
"Perfect fit for vintage tractor models. The cross-reference list is incredibly accurate, saving us tons of time."
FAQ & Contact
Frequently Asked Questions
Q: Is this a direct fit for my customer's Luberfiner housing?
A: Absolutely. The LAF3717 is designed to the exact specifications of the original Luberfiner filter, ensuring a perfect fit and performance.
Q: Can I order samples before placing a bulk order?
A: Yes, sample orders are available for quality verification. Please contact our sales team to arrange.
Q: Do you offer private labeling (OEM/ODM) for this air filter?
A: Yes! We specialize in Custom Air Filter manufacturing and OEM ODM services. We can produce filters with your brand, packaging, and even custom specifications.
Q: What is the lead time for an order of 500pcs?
A: Standard lead time for such a quantity is 20-30 days. Faster delivery options may be available.
Contact for Bulk Quotes & OEM
Ready to stock this high-demand Tractor Air Filter or start your own Custom Air Filter line?
WhatsApp / WeChat: +86 18965520297
Email: Sales@parts-machining.com
Ideal for: Retailers, Aftermarket Service Providers, Wholesalers, Filter Shops.
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