Caterpillar 3304/3304-N Diesel Engine Gasket Kit 7W7544 | Overhaul Repair Set

Product Details

Product Overview

This premium Caterpillar 3304/3304-N Diesel Engine Gasket Kit (Part Number: 7W7544) is a critical component for complete engine overhaul and repair. Sourced from a global supply chain, this kit ensures a perfect seal for your Caterpillar machinery, minimizing downtime and maximizing operational efficiency. We serve major industrial markets including North America, Europe, Asia-Pacific, the Middle East, and Africa with reliable, fast shipping to ports and industrial centers worldwide.

Key Features & Benefits

• Premium Quality Materials: Manufactured using high-grade materials (e.g., multi-layer steel, Viton, NBR) to withstand extreme temperatures and pressures, ensuring a leak-free seal.
• OEM Equivalent Fitment: Designed to meet or exceed OEM specifications (7W7544), guaranteeing direct bolt-on installation without modifications.
• Comprehensive Kit: Includes all necessary gaskets and seals for a complete top-end and bottom-end overhaul, saving procurement time and ensuring no parts are missing.
• Extended Engine Life: Prevents oil, coolant, and combustion leaks, protecting critical internal components and extending the service life of your CAT 3304/3304-N engine.
• Rigorous Testing: Each batch undergoes strict quality control checks for dimensional accuracy and material integrity, ensuring consistent performance.

Technical Specifications

OEM Cross-Reference

This gasket kit directly replaces the following OEM part numbers:

• Caterpillar OEM: 7W7544
• Alternative Part Numbers: 4N-1234, 7W-7544 (verify compatibility)

Note: Always cross-reference your original part number for exact fitment.

Compatibility

• Engine Models: Caterpillar 3304, 3304-N (Naturally Aspirated)
• Vehicle/Equipment Applications:
  • CAT D4D, D4E, D5B, D5H Track-Type Tractors
  • CAT 920, 930, 950 Wheel Loaders
  • CAT 12G, 140G Motor Graders
  • CAT 225, 235 Excavators
  • Various generator sets, pumps, and industrial engines
• Year Range: 1970s – 1990s (General production period for 3304 engine series)

Global Supply & Distribution

• Worldwide Shipping: We ship to over 50 countries via air, sea, and express couriers (DHL, FedEx, UPS, TNT).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Japan, Singapore, UAE), Middle East (Saudi Arabia, UAE, Qatar), Africa (South Africa, Nigeria, Kenya).
• Fast Delivery: Stock items ship within 24-48 hours. Express delivery to major ports (e.g., Houston, Rotterdam, Jebel Ali, Shanghai) typically takes 5-7 business days.
• Export Compliance: All products are packaged and documented for hassle-free international customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001:2015 certified facilities, ensuring consistent quality control.
• Certifications: Material test reports available upon request.
• Warranty: 12-month warranty against manufacturing defects.
• Testing: Each kit is dimensionally verified and pressure tested to ensure a perfect seal under operating conditions.

FAQ

Q1: Is this gasket kit a direct replacement for the OEM Caterpillar 7W7544 part?

Yes, this kit is an aftermarket equivalent designed to match the exact specifications of the OEM Caterpillar 7W7544 gasket set. It includes all necessary gaskets and seals for a complete engine overhaul on the 3304 and 3304-N engines. Always verify your engine serial number for compatibility.

Q2: What is included in this kit? Does it include head gaskets and valve stem seals?

Yes, the kit is comprehensive and typically includes the cylinder head gasket, valve cover gasket, oil pan gasket, front and rear main seals, valve stem seals, intake/exhaust manifold gaskets, and other minor seals required for a full top-end and bottom-end rebuild. Please consult the detailed kit list provided with your order for exact contents.

Q3: What installation tips should I follow to ensure a proper seal?

For best results, ensure all mating surfaces are thoroughly cleaned and free of old gasket material. Follow the manufacturer’s recommended torque specifications and tightening sequence for the cylinder head bolts. Use a thread locker on critical bolts if specified. It is also recommended to replace the oil and coolant after installation.