Home Products Diesel Engine Parts Cummins QSB6.7 Engine Gasket Kit 4955229 | Top Overhaul Set for 6.7L Diesel

Diesel Engine Parts

Cummins QSB6.7 Engine Gasket Kit 4955229 | Top Overhaul Set for 6.7L Diesel

MOQ: 1pcs Price: Negotiable

Part No.: 4955229
Engine Model: Cummins QSB6.7 / ISB6.7
Application: Heavy Duty / Industrial / Marine / Agricultural
Material: Multi-Layer Steel (MLS) / High-Temperature Rubber / Fiber
Warranty: 12 Months (Standard)

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Product Details

Qsb6.7 Engine Gasket Kit 4955229 Suitable For Cummins Engine Parts

Product Overview

This is a premium quality Engine Gasket Kit, specifically designed for the Cummins QSB6.7 diesel engine. Sourced from a factory with ISO-certified manufacturing, this kit (Part Number: 4955229) provides all necessary gaskets and seals for a top-end overhaul or major engine repair. We serve a global B2B client base, with reliable shipping to major industrial markets including North America, Europe, Southeast Asia, the Middle East, and South America. Ensure your heavy equipment, agricultural machinery, or marine vessel receives the exact fitment required for optimal performance.

Key Features & Benefits

OEM Equivalent Quality: Manufactured to meet or exceed original Cummins specifications, ensuring a perfect seal and long service life.
Complete Overhaul Solution: This comprehensive kit includes all critical gaskets (head, valve cover, oil pan, etc.) and seals needed for a full engine rebuild.
High-Temperature Resistance: Constructed from multi-layer steel (MLS) and advanced composite materials to withstand extreme combustion pressures and temperatures.
Enhanced Durability: Designed to prevent oil and coolant leaks, reducing downtime and maintenance costs for your fleet.
Rigorous Testing: Each gasket undergoes strict dimensional and pressure testing to guarantee reliability.

Technical Specifications

Specification	Detail
Part Number	4955229
Engine Model	Cummins QSB6.7 / ISB6.7
Product Type	Engine Gasket Kit (Top Overhaul Set)
Material	Multi-Layer Steel (MLS) / High-Temperature Rubber / Fiber
Displacement	6.7 Liters
Application	Heavy Duty / Industrial / Marine / Agricultural
Warranty	12 Months (Standard)

OEM Cross-Reference

This gasket kit replaces the following OEM part numbers. Please verify your engine’s specific configuration before ordering.

Primary OEM: 4955229
Alternative Numbers: 3976369, 4089726, 5286890
Note: Always confirm your engine serial number (ESN) for exact compatibility, as Cummins uses multiple revisions for the QSB platform.

Compatibility

Engine Models: Cummins QSB6.7, ISB6.7, QSC8.3 (verify gasket sizing)
Vehicle/Equipment Applications:
- Heavy Trucks: Kenworth T370, Peterbilt 220
- Buses: Blue Bird, Thomas Built
- Agricultural: Case IH, New Holland tractors
- Marine: Recreational and commercial vessels with Cummins QSB engines
Year Range: Typically 2007-2018 (for Tier 3 and Tier 4 Final models)

Global Supply & Distribution

Worldwide Shipping: We ship to over 50 countries via air, sea, and express courier (DHL, FedEx, UPS).
Major Markets Served: USA, Canada, UK, Germany, Australia, UAE, Saudi Arabia, South Africa, Japan, Singapore, and Brazil.
Fast Delivery: Stock available for immediate dispatch from our main warehouse. Typical transit times to major ports (e.g., Rotterdam, Shanghai, Los Angeles) are 5-15 business days.
Trade Compliance: We handle all export documentation and customs clearance support for B2B buyers.

Quality Assurance

Certifications: ISO 9001:2015 certified manufacturing process.
Testing: Each batch is tested for dimensional accuracy, compression resistance, and leak-proof performance.
Warranty: 12-month warranty against manufacturing defects. OEM-level quality guarantee.

FAQ

Q1: Is this gasket kit a direct replacement for the original Cummins part 4955229?

Yes, this kit is an aftermarket replacement designed to the exact specifications of the OEM Cummins part 4955229. It covers all gaskets for a top-end overhaul. However, we recommend checking your engine serial number (ESN) to ensure it matches the revision level required for your specific QSB6.7 engine, especially for Tier 4 models.

Q2: What gaskets are included in this kit?

This kit typically includes the cylinder head gasket, valve cover gasket, intake/exhaust manifold gaskets, oil pan gasket, front and rear crankshaft seals, and various O-rings for the fuel and cooling systems. The exact contents may vary slightly by production batch, but it is designed for a complete top-end rebuild.

Q3: Do I need any special tools to install this gasket kit?

Installation requires standard heavy-duty diesel engine tools, including a torque wrench for cylinder head bolts. It is critical to follow the manufacturer’s service manual for proper torque sequences and tightening procedures. Using the correct sealant (e.g., Loctite) on specific gaskets is also advised to prevent leaks.