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)

info@parts-sealing.com (Clickable)