Sydney Heavy-Duty Yanmar 4D94E Piston Construction Equipment Rebuild featuring    129931-22100 & 129901-22050

October 10, 2025

**SOURCE MANUFACTURER** & **FACTORY DIRECT** SAVINGS!

We are experts in **CUSTOM DEVELOPMENT** and production of all engine **cylinder liner** components. Trust the **source manufacturer** for your **Yanmar 4D94E** **piston** and **piston ring** needs. Guaranteed quality for **Foreign Trade Export** projects worldwide.

The **Yanmar 4D94E** engine, frequently found in **Komatsu** construction equipment, requires **Heavy-Duty** components to withstand intense work cycles. Successful **Construction Equipment Rebuild** projects demand precision parts to restore full power and efficiency. **Honour Time Machinery Limited** specializes in supplying essential engine spares, from the **water pump** to the **cylinder block**, for leading brands like **cummins**, **komatsu**, **Caterpillar**, **isuzu**, **kubota**, **yanmar**, and **weichai**. We are committed to global parts distribution for maximum machinery uptime.

For the **Yanmar 4D94E**, we offer the high-strength **Piston** with the critical part number 129931-22100. This piston is perfectly complemented by the **Piston Ring** set, key to maintaining engine compression, found under part number 129901-22050. By purchasing your **Yanmar 4D94E Piston 129931-22100** and **Piston Ring 129901-22050 Heavy-Duty replacement** from us, you ensure quality and benefit from **factory direct** pricing. We are experts in **global supply of piston and piston ring** sets.

Our core business at **Honour Time Machinery Limited** includes engine components like **cylinder liner**, **piston**, **piston ring**, **main bearing**, **con rod bearing**, **thrust washer**, **overhaul kit**, **diesel pump**, **injector**, **crankshaft**, **turbocharger**, **water pump**, **oil pump**, **cylinder block**, **cylinder head**, and **connecting rod**. We proudly supply the **Komatsu PC60 overhaul kit complete**, manage **Caterpillar 3306 crankshaft price** inquiries, and distribute **Isuzu 6HK1 turbocharger service** kits. We are a reliable **source manufacturer** for **Kubota D1403 water pump replacement** and **Weichai WD615 injector nozzle** components. We specialize in **Cummins L10 connecting rod bearing** sets and **engine block casting for construction**. Ask about our **thrust washer and crankshaft parts** and **Yanmar industrial overhaul kit** options.

Construction Engine Part Identification:

  • Fuel Injector: (Installed in: Cylinder head, spraying fuel into the combustion chamber) - Cummins 4BT Fuel Injector.

  • Oil Cooler: (Installed on: Engine block, cooling the lubrication oil) - Isuzu 6UZ1 Oil Cooler.

  • Liner Seal: (Installed around: Cylinder liner, sealing coolant/oil passages) - Caterpillar 3412 Liner Seal.

  • Water Outlet Fitting: (Installed on: Cylinder head/thermostat housing, directing coolant flow) - Komatsu 4D94E Water Outlet Fitting.

  • Camshaft: (Installed in: Engine block/head, controlling valve timing) - Yanmar 4TNV106 Camshaft.

  • Fuel Pump: (Installed on: Engine block, pressurizing and delivering fuel) - Kubota V2003 Fuel Pump.

  • Oil Pan Gasket: (Installed between: Oil pan and block, preventing oil leaks) - Weichai WP6 Oil Pan Gasket.

  • Crankshaft Bearing Cap: (Installed on: Engine block, securing the crankshaft) - Cummins B5.9 Crankshaft Bearing Cap.

  • Valve Lifter: (Installed in: Engine block, operating pushrods) - Caterpillar C7 Valve Lifter.

  • Hydraulic Oil Filter: (Installed on: Hydraulic system, filtering hydraulic oil) - Komatsu PC200 Hydraulic Oil Filter.

Direct Sourcing for Global Construction Needs

Choose **Honour Time Machinery Limited**, the proven **source manufacturer**, for your **Yanmar 4D94E** Piston 129931-22100 and Piston Ring 129901-22050. Contact us now for **factory direct** pricing and rapid **Foreign Trade Export**.

Secure Your Heavy-Duty Engine Parts:

+8613532379052 (Clickable)

[email protected] (Clickable)

Message

Please enter your name.
Please enter a valid email address.
Please enter your phone number.
Please select your locality.
Please select your purpose.
Please enter your message.

Follow Us on Facebook

Click the button below to visit our Facebook profile and stay updated with the latest news and updates!

Visit Facebook Profile