Comprehensive Guide to Excavator and Diesel Engine Parts

Aug 26, 2025 Views honourtime

Comprehensive Guide to Excavator and Diesel Engine Parts

In the demanding world of construction and heavy machinery, a machine is only as good as its components. At Guangzhou Honour Time Machinery Limited, we understand that reliable and high-quality spare parts are the backbone of any successful operation. Our extensive inventory of excavator and diesel engine parts is meticulously curated to meet the highest standards of durability and performance. This guide provides a detailed look at some of our core products, highlighting their specifications and applications to help you make informed decisions for your machinery's maintenance and repair needs.

Essential Engine Components: The Heart of Your Machine

The engine is the heart of an excavator, and its components are critical for efficient and powerful operation. From cylinder heads and blocks to crankshafts and connecting rods, each part plays a vital role. Choosing the right part means ensuring a perfect fit, optimal function, and long-term reliability. Our selection includes parts for leading engine manufacturers like Yanmar, Caterpillar (CAT), Isuzu, and more, ensuring you find the exact match for your equipment.

For instance, a cylinder head assy, such as the one for the Yanmar 3TNV88 diesel engine (Part No. 129004-11700041), is essential for sealing the top of the cylinders and housing crucial components like valves and spark plugs. Similarly, the crankshaft is responsible for converting the reciprocating motion of the pistons into rotational motion, a fundamental process for the engine's power output. A high-quality crankshaft, like the CAT C4.4 Crankshaft (Part No. 308-4729), is crucial for withstanding the immense forces within the engine.

Comprehensive Guide to Excavator and Diesel Engine Parts

Product Information Overview

To assist you in navigating our product range, we have compiled a detailed table of some of our key parts, including specific part numbers and applications. This allows for quick and accurate identification of the components you need.

No.Product Name & Part NumberEngine/ApplicationDescription
1ZAX35-3 ZAX30-3 Cylinder Head Assy (129004-11700041)Yanmar 3TNV88Cylinder Head Assy for diesel engines.
2C13 Connecting Rod (2239150)CAT MachineryConnecting Rod for diesel engines.
3C4.4 Engine Crankshaft (308-4729)CAT MachineryEngine Crankshaft.
46D16 D6BR Crankshaft (ME072197, 23100-93072)6D16 D6BR Excavator EngineForged Steel Crankshaft.
56HK1 Water Pump Belt Pulley (1-13641193-1)6HK1 Diesel EngineFan Pulley for Water Pump.
6Excavator Water Pump (5-87311148-2, 5873111482)4LE2 Diesel EngineWater Pump.
7Bare Motor Cylinder Block with TurbochargerYanmar 4TNV94, 4TNV98, 3TNV88, 3TNV70, 4TNV88Bare Cylinder Block Short Block.
8Liner Kit 6D34 for ISUZU (SK200-5, SK200-6, SK230)ISUZU 6D34T EngineLiner Kit for engine repair.
9M11 Connecting Rod (3820302, 4083569, 3899450)M11 Machinery EngineConnecting Rod.
103LD2 Full Gasket Kit3LD2 EngineOverhaul Head Gasket Kit.
116D22 Crankshaft (ME999368)6D22 Excavator EngineOrdinary Type Crankshaft.
123406 Full Gasket Kit (5P8431, 2161252)3406 Machinery EngineOverhaul Head Gasket Kit.
133TNV70 Cylinder Head Assy (119515-11740)3TNV70 Diesel EngineCylinder Head Assy.
144D98E Piston4D98E EngineHydraulic Piston.
156UZ1 Used Original Crankshaft (8976030465)Isuzu 6UZ1 Excavator EngineUsed Original Forged Steel Crankshaft.

Why Quality Parts Matter

The choice of spare parts directly impacts a machine's longevity, fuel efficiency, and overall performance. Using inferior or counterfeit parts can lead to premature wear, costly breakdowns, and even catastrophic engine failure. At Guangzhou Honour Time Machinery Limited, every part is a testament to our commitment to quality. We source our products from trusted manufacturers and conduct rigorous quality control checks to ensure they meet or exceed OEM specifications.

Whether you're looking for a full gasket kit for an engine overhaul or a specific connecting rod, our inventory is designed to support the smooth operation of your machinery. We believe in providing solutions that not only fix a problem but also prevent future ones, saving you time and money in the long run. Trust in our expertise and high-quality products to keep your excavators and diesel engines running at peak performance.

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