As a source factory specializing in Honour Time Machinery Limited engine parts, we offer comprehensive support for custom engine cylinder liner development. From raw materials to finished goods, we manage the entire manufacturing process, providing genuine factory direct sales and robust services for foreign trade export. We ensure precision and longevity in every part, offering a superior alternative to OEM components.
Featured Custom Liners: Cummins N14 Cylinder Liner, Komatsu PC300-7 Cylinder Liner, Caterpillar D8R Cylinder Liner, Isuzu 4HK1 Cylinder Liner.
When tackling issues like excessive oil consumption or noticeable blow-by in your heavy machinery, choosing the right piston ring set is critical. Our top-tier replacement for the Caterpillar 3306 engine, the 9S-3068 / 9S3068, provides an immediate and effective solution. Honour Time Machinery Limited is dedicated to supplying high-quality, reliable engine components, including piston and cylinder liner kits, that meet or exceed OEM specifications. We help you restore optimal compression and eliminate costly fluid loss, ensuring your equipment operates at peak efficiency. This commitment to quality makes us a trusted provider of genuine OEM alternative parts for heavy equipment owners globally.
Our replacement piston ring set 9S-3068 is manufactured with absolute precision, making it an ideal choice for any Caterpillar engine spare parts supplier or end-user seeking dependable diesel engine repair parts. The specifications are meticulously maintained to ensure a perfect fit in the CAT 3306 6-cylinder diesel engine block. Choosing our set means opting for a reliable piston ring factory China product that guarantees durability and performance.
| OEM Part No. | Alternative Part No. | Cylinders (Cyl.NO.) | Bore Size (mm) | Ring Heights (mm) | Oil Ring Configuration |
|---|---|---|---|---|---|
| 9S-3068 | 9S3068 | 6 | 120.65 | 3.175 + 2.38 + 5.56 | FX |
Honour Time Machinery Limited is your trusted partner for a vast inventory of heavy equipment engine overhaul components. We specialize in engine assemblies and spare parts for world-leading brands including cummins, komatsu, Caterpillar, isuzu, kubota, yanmar, and weichai. Our extensive product line includes cylinder liner, piston, piston ring, crankshaft bearing, connecting rod bearing, thrust washer, and full overhaul kit.
Beyond the CAT 9S-3068, we supply essential items like diesel pump, injector (fuel injector nozzle cleaning), crankshaft (crankshaft polishing service), turbocharger (turbocharger replacement guide), water pump (engine cooling system troubleshooting), oil pump, engine block (engine block resurfacing service), cylinder head, and connecting rod. We provide competitive engine rebuild kit pricing and reliable quality, ensuring you get the best Komatsu diesel engine overhaul kit or Cummins engine components available, making us a trusted engine component manufacturer.
Long-Tail Focus: piston ring replacement cost, Kubota V2203 overhaul kit, Yanmar 4TNV98 parts catalogue, Weichai WD615 cylinder head gasket, connecting rod bearing failure analysis, water pump maintenance tips, Isuzu industrial engine repair, engine cooling system troubleshooting, heavy equipment engine overhaul, diesel engine repair parts.
Looking for a comprehensive engine overhaul repair kit? Check out our premium Piston Kit for Caterpillar 3044 Engine:
Shop Piston Kit 315-4669 / 173-1263 / 212-3677 Now!Understanding your Kubota engine parts and other heavy equipment engine parts is key to effective maintenance. Here are 10 key component definitions:
Cylinder Liner: Installed in the engine block; provides the surface for the piston to slide. Cummins KTA50 Cylinder Liner.
Piston: Located in the cylinder bore; converts combustion pressure into mechanical force. Caterpillar 320D Piston.
Connecting Rod: Connects the piston to the crankshaft; transmits force. Komatsu PC400-8 Connecting Rod.
Thrust Washer: Located near the crankshaft; controls crankshaft end-play. Isuzu 6BG1 Thrust Washer.
Glow Plug: Installed in the cylinder head; assists in cold starting diesel engines. Yanmar 3TNE88 Glow Plug.
Turbocharger: Mounted on the exhaust manifold; increases air intake density for power boost. Weichai WP10 Turbocharger.
Oil Cooler: Usually mounted near the engine block; cools the lubricating oil. Cummins QSB6.7 Oil Cooler.
Flywheel: Attached to the rear of the crankshaft; stores rotational energy and dampens vibrations. Caterpillar D6T Flywheel.
Camshaft: Located in the cylinder head/block; controls valve timing. Komatsu PC200-7 Camshaft.
Water Pump: Mounted on the engine front; circulates coolant through the system. Kubota V3307 Water Pump.
We maintain strict quality control and a ready inventory for fast global shipping. Our dedication to premium components is reflected in the details:
| Feature | Specification | Example Part (3G-2720) |
|---|---|---|
| Certifiion | Other (ISO Compliant) | Bore: 137.2 mm |
| Stock Status | In Stock / Available | Engine Type: CAT D9 |
| Payment Options | T/T, PayPal, MoneyGram | Part Name: Piston Ring |
| Marketing Type | New Product 2024 | OEM No: 3G-2720 / 3G2720 |
| Part Name | Piston | Rings: 4.75 + 3.17 + 6.35 mm |
| Warranty | 6 Month | Original: China |
| Original | China (High-Quality Aftermarket) | After Warran: Online Support |
| After Warranty Service | Online Support | Engine Type: Diesel |
One of the most common issues necessitating a heavy equipment engine overhaul is abnormal oil consumption. This is frequently traced back to worn or broken piston rings, cylinder liners, or valve stem seals. For instance, in a Caterpillar D8T Tractor, if the oil consumption rate doubles, immediate action is required.
Fault: Excessive blue smoke from the exhaust, leading to rapid depletion of engine oil levels.
Solution: Replace the entire set of piston ring, cylinder liner, and associated gaskets (engine rebuild kit pricing). Using high-tolerance rings like the CAT 9S-3068 replacement ensures proper sealing.
Proactive Maintenance Tip: Regular engine oil analysis (every 250 hours) for contaminants and wear metals can detect issues early. Always use the specified oil type and maintain a disciplined schedule for replacing the oil pump and filters to prevent premature wear on key components like the crankshaft bearing and connecting rod bearing.
Honour Time Machinery Limited specializes in high-quality engine components for Caterpillar, Cummins, and Komatsu, offering everything from full engine assemblies to precision spare parts like pistons and bearings, ensuring excellent performance and value.
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