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Genuine Cummins 5263986 Crankcase Breather Assembly⚠️ IMPORTANT – READ BEFORE ORDERING ⚠️
YOU MUST VERIFY YOUR PART NUMBER, MODEL, AND SPECIFICATION NUMBER BEFORE PURCHASING TO ENSURE THIS IS THE CORRECT PART FOR YOUR APPLICATION.
ALL SALES ARE FINAL – NO RETURNS, REFUNDS, OR EXCHANGES.
It is the buyer's responsibility to verify compatibility before placing an order.
Product Information
Manufacturer: Cummins
Part Number: 5263986
Part Name: Crankcase Breather Assembly
Description
This listing is for one Genuine Cummins 5263986 Crankcase Breather Assembly.
The crankcase breather assembly is designed to help manage crankcase ventilation by separating oil mist and contaminants from crankcase gases before they are routed through the engine ventilation system. This component helps maintain proper engine operation and protects engine components from excessive oil contamination.
Please compare your existing part number with the part number listed above before purchasing.
Part Number Information
OEM Part Number
Superseded / Replacement Part Numbers
- Cummins 4993475 (verified replacement reference)
Condition
- Genuine Cummins OEM Part
- New (unless otherwise stated)
- Ready for installation
What's Included
- (1) Genuine Cummins 5263986 Crankcase Breather Assembly
Terms & Conditions⚠️ Compatibility
It is the buyer's responsibility to verify compatibility before ordering. Please confirm the part number, model, and specification number match your equipment.
⚠️ No Returns
ALL SALES ARE FINAL. NO RETURNS, REFUNDS, OR EXCHANGES.
Returns will not be accepted due to ordering the incorrect part or compatibility issues.
Please verify all information before purchasing.
Warranty
Any applicable manufacturer warranty is limited to the manufacturer's terms unless otherwise stated in this listing.
