Air Filter AF1813 209.5 x 469 mm for Leyland, ERF, Foden
Primary air filter KA20518, 209.5 mm largest outside diameter, 184 mm smallest outside diameter, 118 mm inner diameter and 469.2 mm overall length, axial seal. Cross-references Fleetguard AF1813, Leyland ACU3731 and Donaldson P776159.
📋 Key Specs
| Part Number | KA20518 |
| Filter Type | Primary air filter element |
| Outer Diameter | 209.5 mm |
| Outer Diameter 1 | 184 mm |
| Inner Diameter | 118 mm |
| Overall Height | 469.2 mm |
| Seal | Axial |
| Contents | 1 element |
❓ FAQ
Yes. KA20518 is listed against AF1813 with the same 209.5 mm largest outside diameter, 184 mm smallest outside diameter, 118 mm inside diameter and 469.2 mm length.
Primary element. It sits in the housing ahead of a separate safety element, which is a different part and is not included.
The element is stepped: 209.5 mm at the widest part of the pleat pack and 184 mm at the narrow end. Both have to clear the housing, so both are quoted.
Leyland ACU3731 and BBU6633, ERF 957098, Foden Y05753706 and Donaldson P776159 are all listed.
The 209.5 mm and 184 mm outside diameters, the 118 mm inside diameter and the 469.2 mm length have to match the old element.
MOQ varies by product: 5–100 units for standard parts (see product page). Tier pricing decreases with volume. Custom parts usually ≥ 50 units, evaluated by process.
Stock/short-run: 7–15 days; bulk orders 20–35 days; custom 30–45 days incl. sampling. Note your deadline in the inquiry — sales will confirm capacity.
Add products to the inquiry list and submit with contact info. Sales contact you within 24h and issue a formal quotation (tier pricing + proforma invoice) within 48h. The AI assistant can pre-fill inquiries in chat.
Yes. We develop from drawings/samples and support private labeling. Process: evaluation → sampling (15–25 days) → approval → mass production.
Payment: T/T 30% deposit + 70% before shipment / L/C / Trade Assurance. Shipping: FOB Ningbo/Shanghai, CIF or DDP; EU & NA warehouses; sea/air/express.
ISO 9001 & IATF 16949; CE/UL/ATEX on key products. Every batch ships with inspection reports; third-party inspection (SGS/BV) supported.
Description
Product Overview
KA20518 is a primary air filter with a 209.5 mm largest outside diameter, a 184 mm smallest outside diameter, a 118 mm inner diameter and a 469.2 mm overall length, sealed axially. It is listed against Fleetguard AF1813, Leyland ACU3731, Foden Y05753706, ERF 957098 and Donaldson P776159.
Key Features
Cross Reference
All brand names and part numbers are used for reference purposes only. They are the trademarks of their respective owners.
