Oil Filter Insert 25 568 011 for Renault Trucks, CAT — H 1072/11 x
Oil filter insert KO33509, 100 mm outer diameter, 237 mm overall height, 41 mm inner diameter. Interchanges with MANN H 1072/11 x, Hengst E235H03, Donaldson P550484 and Fleetguard LF3610. Fits Renault Trucks Manager, CAT 1R-0659, Isuzu and Komatsu diesel engines.
📋 Key Specs
| Part Number | KO33509 |
| Filter Type | Oil filter, filter insert |
| Outer Diameter | 100 mm |
| Inner Diameter 1 | 41 mm |
| Overall Height | 237 mm |
| Media | Cellulose fibre |
| Seal | Supplied with element |
| Packaging | 1 piece |
❓ FAQ
Yes. KO33509 carries the same 100 mm outer diameter, 237 mm overall height and 41 mm inner diameter, so it seats into the same housing with no adapter.
KO33509 is a filter insert. Only the element and its seals are replaced; the housing body, cap and oil cooler unions stay in place.
CAT 1R-0659 is listed for Caterpillar D379, D398 and D399 series engines in industrial, generator set and marine duty. The same element also covers Renault Trucks 25 568 011 and Isuzu 6-11450-510-0.
Yes. Besides Renault Trucks and Caterpillar it covers Komatsu 4D155A5523 and 145-493-2430, Isuzu 6-11450-510-0, Case IH 3 066 975 R 91 and Fiat 759950.
Yes. The housing seals are supplied with the element, so the housing can be resealed in the same operation as the filter change.
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
KO33509 is an oil filter insert for Renault Trucks, Caterpillar, Isuzu and Komatsu heavy diesel engines. It measures 100 mm outside diameter, 237 mm overall height and 41 mm inside diameter, and seats into the existing filter housing without adapters. The element is supplied with its seals.
