Home Products Diesel Engine Parts Caterpillar 3054 3056 C4.4 C6.6 Piston Ring Set 233-7231 2337231 Diesel Engine Parts

Diesel Engine Parts

Caterpillar 3054 3056 C4.4 C6.6 Piston Ring Set 233-7231 2337231 Diesel Engine Parts

MOQ: 1pcs Price: Negotiable

Part No.: 233-7231 / 2337231
Engine Model: 3054, 3056, C4.4, C6.6
Material: Ductile Iron with Chrome/Nitride Coating
Warranty: 12 Months
Quality: Brand New, Aftermarket

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Product Details

3054 3056 C4.4 C6.6 Piston Ring 2337231 233-7231 For Caterpillar Diesel Engine Parts

Product Overview

This premium piston ring set is engineered specifically for Caterpillar 3054, 3056, C4.4, and C6.6 diesel engines. As a critical component for maintaining compression and oil control, this ring set (OEM 233-7231 / 2337231) is manufactured to meet or exceed original equipment specifications. We serve a global B2B clientele, with established distribution networks across North America, Europe, the Middle East, Southeast Asia, and Australia, ensuring reliable supply for heavy equipment maintenance and overhaul projects.

Key Features & Benefits

Superior Durability: Manufactured from high-grade ductile iron with advanced wear-resistant coatings for extended service life in demanding conditions.
Optimal Compression: Precision-machined ring profiles ensure a perfect seal, maximizing engine power output and fuel efficiency.
Excellent Oil Control: Advanced oil ring design minimizes oil consumption and reduces blow-by, keeping the combustion chamber clean.
Heat & Fatigue Resistance: Engineered to withstand the extreme thermal and mechanical stresses of turbocharged diesel engines.
Direct Fitment: 100% new aftermarket part, fully interchangeable with OEM 233-7231, requiring no modifications for installation.

Technical Specifications

Specification	Details
Part Number	233-7231 / 2337231
Part Name	Piston Ring Set
Engine Models	3054, 3056, C4.4, C6.6
Material	Ductile Iron with Chrome/Nitride Coating
Ring Configuration	3-Ring Set (Top Compression, Second Compression, Oil Control)
Condition	Brand New, Aftermarket
Warranty	12 Months

OEM Cross-Reference

Caterpillar OEM: 233-7231, 2337231
Cross-Reference Numbers: This part is a direct replacement for the OEM Caterpillar piston ring set. It is not an OEM part but meets OEM specifications.

Compatibility

Engine Models: Caterpillar 3054, 3056, C4.4, C6.6
Applications: Suitable for a wide range of Caterpillar industrial, agricultural, and construction equipment including excavators, wheel loaders, backhoe loaders, and generator sets powered by these engines.
Year Range: Compatible with engine builds from the early 2000s to current production runs of the C4.4 and C6.6 series.

Global Supply & Distribution

We are a dedicated supplier to the global heavy equipment aftermarket. Our logistics network supports fast and reliable shipping to major industrial hubs and ports worldwide.

Worldwide Shipping: We ship via DHL, FedEx, UPS, and sea freight (FOB/CIF) to all continents.
Major Markets Served: USA, Canada, UK, Germany, UAE, Saudi Arabia, Australia, Singapore, South Africa, and Brazil.
Fast Delivery: Standard stock items are dispatched within 24-48 hours. Bulk orders for heavy equipment fleets are coordinated via dedicated account managers.
Trade Compliance: We have extensive experience with international customs documentation and can provide necessary certificates of origin and material test reports upon request.

Quality Assurance

Manufacturing Standards: Produced in ISO 9001:2015 certified facilities under strict quality control protocols.
Testing: Each batch undergoes dimensional inspection, hardness testing, and material composition analysis to ensure 100% compliance with OEM tolerances.
Warranty: We offer a comprehensive 12-month warranty against manufacturing defects. Our technical team is available to support with fitment queries.

FAQ

Q1: Is this piston ring set a direct fit for my Caterpillar 3056 engine?
Yes, this set (233-7231) is a direct replacement for the original piston rings in the 3054, 3056, C4.4, and C6.6 engines. It matches the OEM dimensions and groove configuration. We recommend verifying your engine’s serial number against the Caterpillar parts manual for absolute confirmation.

Q2: What is the recommended installation procedure for these rings?
Standard diesel engine rebuild procedures apply. Ensure the cylinder bore is properly honed to the correct cross-hatch pattern. Install rings using a quality ring expander to avoid twisting. Stagger the ring gaps (typically 120 degrees apart) away from the piston pin and thrust face. Lubricate rings and cylinder walls with clean engine oil before assembly.

Q3: What is the difference between this aftermarket set and the original Caterpillar part?
This is a high-quality aftermarket alternative. While not manufactured by Caterpillar, it is made from materials that meet or exceed the mechanical properties of the OEM part (233-7231). The primary difference is cost; this part offers significant savings for fleet maintenance budgets without compromising on performance or durability for standard applications.