filtre à huile pour camions - Engine oil filters protect bearings, turbochargers and lubrication passages from soot, metal particles and aged oil contaminants. A replacement number is useful, but the final order should also confirm thread, gasket, bypass valve setting and service interval.
This guide helps distributors compare LF17503, LF17810, P550820, P551100, E422HD86 and 13055724 before buying samples or planning mixed-model stock. Consultez aussi le guide de correspondance pour comparer davantage de données d’identification de remplacement.
Modèles de filtres associés
Why oil filter matching needs more than a part number
Two filters can share a similar external shape but differ in bypass valve, anti-drainback design, media area or sealing surface. For fleet service, those differences can affect oil pressure, cold start protection and repeat-order stability.
| Modèle | Type de filtre | Points à vérifier |
|---|---|---|
| LF17503 | oil filter | heavy-duty engine lubrication service reference |
| LF17810 | oil filter element | fleet maintenance and replacement stock planning |
| P550820 | oil filter element | Donaldson replacement identification for engine oil service |
| P551100 | oil filter | thread, gasket and bypass-valve verification before ordering |
| E422HD86 | oil filter | European truck and equipment replacement reference |
| 13055724 | oil filter | Weichai diesel engine oil filtration replacement check |
Ordering checklist
- Record the current oil filter number and engine model.
- Measure gasket position, thread, overall height and outside diameter.
- Check whether the buyer needs carton labels, private-label packaging or mixed-model shipment.
- Keep sample approval photos and batch records for repeat orders.
Les marques et références sont utilisées uniquement pour identifier des pièces de remplacement et vérifier la compatibilité.
Pour une cotation, envoyez à GUOHAO la référence actuelle, des photos du filtre installé, la quantité estimée, les exigences d’emballage et le marché cible. Cela facilite la validation des échantillons avant les commandes OEM ou private-label récurrentes.
