ABU3731 Air Filter Replaces ACU3731
ABU3731 DAF Truck Air Filter – Heavy-Duty Engine Protection for Industrial Fleets
Direct Replacement for ACU3731 | Donaldson P776159 | Mann C21030 | Hengst E1595L
ABU3731 Technical Specifications
Specification
Value
Part Number
ABU3731 (Replaces ACU3731)
Part Type
Heavy-Duty Air Filter Element
Brand Compatibility
DAF Truck (Direct Replacement)
Outer Diameter
8.27 inch (210 mm)
Inner Diameter
4.72 inch (120 mm)
Length
18.53 inch (470.7 mm)
MOQ
20 pcs (mixed SKUs welcome for first order)
Service
OEM & ODM (Custom branding, packaging, logo printing)
Delivery Time
7–25 days based on order quantity
Packing Options
1) Neutral white box 2) Custom printed box per client’s design
Filtration Media
Cellulose & synthetic blend, ISO 5011 certified
Seal Type
Radial seal (polyurethane molded)
FABE Product Breakdown – Why This Filter Wins Orders
F – Features (Technical Specifications)
The ABU3731 air filter is engineered for DAF trucks operating in harsh environments. It features a heavy-duty radial seal design that simplifies installation and prevents bypass leakage. The filter media is a proprietary blend of cellulose and synthetic fibers, pleated with uniform spacing to maximize dust-holding capacity. A corrosion-resistant galvanized steel inner support mesh adds structural integrity under high airflow turbulence. End caps are molded from high-temp resistant polyurethane that maintains a tight seal even after repeated heat cycles.
A – Advantages vs. Standard Aftermarket Filters
Compared to economy-grade truck air filters, the ABU3731 delivers measurable advantages for your customers. The multi-layer media provides up to 30% higher dust-holding capacity than single-layer paper elements, extending service intervals. The precision radial seal reduces warranty claims caused by improper seating – a common failure point in DAF applications. Cross-reference compatibility with 8 premium part numbers (Donaldson, Hengst, Mann, Sakura, Wix) means your inventory works harder with less shelf space. MOQ of just 20 pieces lets you test market demand without overcommitting capital.
B – Benefits for Your Business (B2B Value Proposition)
When you stock the ABU3731, you offer your fleet and retail customers a durable long-life air filter that reduces downtime and engine wear. Lower failure rates mean fewer warranty returns and stronger customer loyalty for your shop. Our flexible OEM/ODM services allow you to private-label this filter under your own brand with custom packaging. Delivery within 7–25 days keeps your inventory turns healthy. The 20-piece MOQ is ideal for regional distributors and specialty filter shops launching a private-label line.
E – Evidence (Performance Data & Testimonials)
Independent ISO 5011 laboratory testing confirms the ABU3731 achieves 99.98% initial filtration efficiency with a dust capacity of 1,280 grams at 8.0 kPa restriction. The filter element withstands 25+ compression cycles at 80°C without seal deformation. On-field monitoring from 3 commercial fleet operators shows an average 18% extension in filter service life compared to budget aftermarket brands. All units are 100% tested for media integrity and seal concentricity before shipment.
Air Filter Cross Reference Search – ABU3731 Compatible Numbers
Save inventory costs by stocking one filter that covers multiple OEM and aftermarket references. Use this cross-reference table for your internal part lookup or customer-facing catalogs.
Brand
Reference Number
Application
Donaldson
P776159
DAF CF65/CF75/CF85, XF95/XF105 series
Hengst
E1595L
DAF 45/55 series, Leyland Trucks
Hifi
SA 11763
DAF LF45/LF55
Foden
Y05753706
Foden 3000/4000 series
E.R.F.
957098
ERF EC/ECT model trucks
Mann
C21030
DAF CF65/CF85, XF95 (Euro 2/3)
Sakura
A-7986
DAF XF95/XF105, commercial fleet
Wix
46737
DAF LF, CF series (Euro 4/5)
Why B2B Buyers Choose This DAF Replacement Air Filter
Exact Fit Guarantee: 210 mm OD × 120 mm ID × 470.7 mm length with radial seal geometry.
Premium Filter Media: Multi-layer cellulose/synthetic blend delivers 99.9% filtration efficiency at 2–5 micron.
Extreme Duty Construction: Heavy-gauge steel core and molded polyurethane end caps resist vibration and moisture.
Cross Reference Confidence: Compatible with 8+ premium OEM and aftermarket part numbers – reduces SKU complexity.
What Wholesale Buyers & Fleet Managers Say
★ ★ ★ ★ ★
"We ordered 200 pcs of ABU3731 for our commercial truck filter line. The DAF replacement quality matches the OEM spec. Our customers report zero fitment issues. The neutral packaging allowed us to apply our own brand immediately. Lead time was exactly 18 days to Rotterdam."
— Mark D., Purchasing Manager, Netherlands Truck Parts Distributor
★ ★ ★ ★ ★
"As a fleet service provider, we need a durable long-life air filter that won't cause downtime. The ABU3731 lasted 20% longer in dust-heavy construction sites compared to our previous budget brand. Our mechanics love the radial seal – zero installation errors."
— Sarah L., Operations Director, UK Fleet Maintenance Company
★ ★ ★ ★ ★
"Our filter shop stocks the ABU3731 as our go-to DAF cross reference. Having 8 part numbers in one SKU simplifies our inventory management. The custom air filter option with our logo helped us build brand loyalty. Minimum order of 20 pcs was perfect for testing."
— Ahmed R., Owner, Specialized Filter Store – Dubai, UAE
Custom Air Filter For Industrial Use – OEM/ODM Services
CHINA EVERLASTING PARTS CO., LIMITED is a professional high-quality filters manufacturer with 15+ years of production expertise. We support B2B clients including retailers, after-sales service providers, wholesalers, and filter shops with full customization services:
Custom logo printing on filter media and end caps
Private label packaging box with your artwork (AI/PDF accepted)
Mixed SKU container loading for filter shops and regional distributors
Technical datasheet, MSDS, and COC documents provided
Sample order in 7 days for quality evaluation
Our main filters include Air Filter, Air Cleaner Filter, Air Dryer, Ventilation Filter, Breather Filter, Oil Filter, Fuel Filter, Hydraulic Filter, Fuel Water Separator, Air Oil Separator, and Filter Assemblies.
Frequently Asked Questions – ABU3731 DAF Air Filter
Q1: What DAF truck models does the ABU3731 fit?
The ABU3731 directly replaces ACU3731 and fits DAF CF65, CF75, CF85, XF95, XF105, LF45, LF55, and 45/55 series. It also covers Foden 3000/4000 and ERF EC/ECT models via the cross-reference numbers listed above.
Q2: Can I order a sample or small quantity first?
Yes. Our MOQ is 20 pieces, but we also offer one-piece sample orders for quality inspection. Sample orders ship within 7 days. Contact our sales team via WhatsApp at +86 18965520297 for sample pricing.
Q3: Do you offer private labeling and custom packaging?
Absolutely. We provide OEM/ODM service with custom logo on the filter body and private-label packaging boxes. You just provide your artwork file, and we handle the printing and production.
Q4: What is the delivery time for wholesale orders?
Standard delivery time is 7–25 days depending on order quantity and customization requirements. For urgent orders, we prioritize production scheduling. Contact us for an exact lead time quote.
Q5: Is this a durable long-life air filter suitable for construction machinery?
Yes. The ABU3731 is built with heavy-duty materials and ISO 5011 certified filtration media. It's specifically recommended for construction machinery engines operating in high-dust environments. Field data from fleet operators shows up to 18% longer service life compared to budget filters.
Get a Quote for ABU3731 Wholesale Pricing
Talk to our filter specialists about bulk pricing, OEM/ODM projects, or cross-reference catalogs.
WhatsApp: +86 18965520297WeChat: +86 18965520297Email: Sales@parts-machining.com
CHINA EVERLASTING PARTS CO., LIMITED – Professional High Quality Filters Manufacturer
