Air Filter 6598492 290 mm for Bobcat, Leyland, Kubota, Yanmar
Primary air filter element KA20509 with 134 mm outer diameter, 162 mm fin diameter and 290 mm height. Interchanges with MANN C 14 179, Fleetguard AF437K, Donaldson P181052 and Kubota 15606-1108-0. Fits Leyland, DAF 400, Land Rover and Kubota diesel engines.
| Tier Pricing (USD / unit) | |
|---|---|
| Qty | Unit Price |
| 1+ units | $39.06 |
| 10+ units🎯 Recommended | $37.11 |
| 50+ units | $33.20 |
| 100+ units | $31.25 |
📋 Key Specs
| Part Number | KA20509 |
| Filter Type | Air filter, primary element |
| Outer Diameter 1 | 134 mm |
| Outer Diameter 2 | 162 mm (fin) |
| Inner Diameter 1 | 17 mm |
| Inner Diameter 2 | 67 mm |
| Overall Height | 290 mm |
| Seal | Axial |
| Media | Cellulose pleated |
| Packaging | 1 piece |
❓ FAQ
Yes. KA20509 matches C 14 179: 134 mm outer diameter, 162 mm fin diameter, 290 mm height, 17 mm inner bore and 67 mm inner diameter, with an axial seal. It also cross-references Fleetguard AF437K.
It is the fin ring diameter, not the filter body. The pleated body measures 134 mm outer diameter; the outer fin ring at 162 mm centres the element in the housing and adds rigidity. Both figures are needed to confirm fitment.
No. Cellulose pleated elements are not washable; washing damages the pleat structure and releases trapped media fibres. Replace the element and clean the housing bore instead.
Defender 90, 110 and 130 with 200 Tdi and 300 Tdi engines, Discovery 1, and Range Rover Classic diesel variants that take the C 14 179 cartridge.
KA20509 is the primary element only. Where the housing carries a safety element, fit the matching secondary cartridge as well so the intake stays protected if the primary is damaged.
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
KA20509 is a primary air filter element with axial seal for diesel engines in light trucks, vans and Land Rover / LDV vehicles. It measures 134 mm at the body, 162 mm across the fins and 290 mm overall height, with a 17 mm inner bore and 67 mm secondary inner diameter. The envelope matches MANN C 14 179 and Fleetguard AF437K.
