3804744 Crankshaft Oil Seal for Genuine Machinery Engine M11

3804744 Crankshaft Oil Seal for cumm-ins M11 Machinery Engine Replacement

Search Keywords

3804744, crankshaft oil seal, engine crank seal, cumm-ins M11 spare parts, diesel engine oil seal

Product Overview

ARKENOU Crankshaft Oil Seal 3804744 is designed for cumm-ins M11 diesel engines. Made of high-performance rubber compound with rigid metal flange frame. It seals the crankshaft end to prevent engine oil leakage, while blocking dust and contaminants entering the crankcase. Essential overhaul sealing part for heavy-duty construction machinery and truck engines.

Detailed Specifications

Key Features & Advantages

• ✅ High-quality rubber & metal flange structure Excellent oil resistance, high temperature resistance and ageing resistance.
• ✅ Precise OEM dimension Perfect fit, easy installation.
• ✅ Stable sealing performance Reduce oil leak risk under high temperature and crankshaft rotation.
• ✅ Strong anti-dust capability Protect engine internal components from external impurities.
• ✅ Strict quality inspection before packaging Each piece checked for surface and dimension.

Application Scope

For cumm-ins M11 diesel engines, widely used on:

• Large excavators, wheel loaders, bulldozers
• Heavy-duty trucks, mining vehicles
• Industrial generator sets

Our Company Advantage

We are a professional supplier of full range cumm-ins engine spare parts, including crankshaft oil seals, water pumps, rubber hoses, gaskets and overhaul kits.

• Ready stock for multiple cumm-ins engine series
• Competitive factory direct price
• Fast shipment for in‑stock goods
• Accept mixed container order for one‑stop spare parts purchasing
• Provide professional technical matching service for your part number inquiry

Packaging & Shipping

1. Individually packed in plastic bag and ARKENOU white box
2. Outer export carton for sea transportation
3. Support sea freight, air freight, express delivery for small trial order
4. Full export documents available: Commercial Invoice, Packing List

Contact Us

If you need crankshaft oil seals or other engine spare parts for cumm-ins machinery engines, please send your part list to us. We will offer you our best quotation immediately.