Premium Quality Aftermarket Solutions for Caterpillar Excavators
We are a leading source factory and direct exporter of engine components. We specialize in custom development and manufacturing of high-durability cylinder liners for worldwide heavy machinery brands.
Caterpillar C7 Cylinder Liner - Custom Hardened Surface
Komatsu 6D102 Cylinder Liner - Precision Casting
Isuzu 6HK1 Cylinder Liner - Export Grade Quality
Cummins QSB6.7 Cylinder Liner - Direct Factory Price
Solve your hydraulic control issues with our premium Caterpillar E320 Hydraulic Foot Valve Assembly. Designed to meet or exceed original specifications, this part solves abnormal operation lags and pressure leaks in CAT 320 series excavators.
| Item No. | Model Application | Part Number (Standard) | Part Number (Clean) | Product Description |
|---|---|---|---|---|
| 1 | CAT E312 / E320 | 105-0955 | 1050955 | Hydraulic Control Foot Valve Assembly |
| 2 | CAT E320D / 320DL | 153-3330 | 1533330 | Single Side Travel Pilot Valve |
Engineered for E320 Excavators and Construction Machinery
High-precision internal spool for smooth hydraulic response
Wear-resistant seal kits to prevent hydraulic oil leakage
Plug-and-play installation for rapid maintenance
Cost-effective high-quality alternative to expensive genuine parts
Honour Time Machinery Limited is your professional partner for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engine assemblies and spare parts.
| Liner Kit | Piston & Ring | Gasket Kit | Crankshaft |
| Valve Guide | Fuel Injector | Bearing Shell | Turbocharger |
| Cylinder Block | Cylinder Head | Water Pump | Oil Pump |
| Brand | Models We Provide |
|---|---|
| KOMATSU | 3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170 |
| CATERPILLAR | 3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13 |
| ISUZU | 3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1 |
| MITSUBISHI | 4D34, 4D24, K4M, S3Q2, 6D16, 6D24, S4KT, 6D40 |
Cummins QSM11 Turbocharger: Located on the exhaust manifold. Improves engine efficiency in Excavators like Hyundai R450.
Komatsu PC200-8 Floating Seal: Installed in the final drive to prevent oil leakage and protect the travel motor.
Caterpillar 320D Injector: Key part of the fuel system. Crucial for C6.4 engine combustion stability.
Isuzu 6HK1 Main Bearing: Supports the crankshaft inside the cylinder block for Hitachi ZX330 excavators.
Yanmar 4TNV94 Water Pump: Circulates coolant through the radiator in mini-excavators like ViO55.
Kubota V2403 Glow Plug: Preheats the combustion chamber for cold starts in Bobcat loaders.
Weichai WD10 Flywheel: Mounted at the rear of the crankshaft for large loaders like SDLG956.
Komatsu D155 Dozer Track Link: Part of the undercarriage system, ensuring crawler traction.
Caterpillar 140K Motor Grader Blade: The main working tool for road leveling and soil grading.
Isuzu 4JJ1 Camshaft: Controls the opening and closing of valves in JCB 3CX Backhoes.
Case Study: CAT E320D Travel Lagging Issue
Problem: The machine drifts to one side or feels slow when traveling.
Solution: Inspection revealed the internal spring of the foot valve assembly (105-0955) was fatigued. After replacing with our High-Quality Foot Valve, the travel pressure returned to standard 35MPa, resolving the drifting issue immediately.
Maintenance Tip: Always check hydraulic oil cleanliness every 500 hours to prevent debris from clogging the pilot valve spools in your Caterpillar machinery.
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| TEL* | |
| Locality | |
| Purpose | |
| Message |
| Detail | Specifications |
|---|---|
| Model NO. | E312 / E320 / E320D |
| Certification | ISO9001 / CE Replacement Standard |
| Condition | 100% Brand New |
| Origin | Guangdong, China |
| Payment | T/T, Western Union, MoneyGram |
| Logistics | DHL, Fedex, EMS, UPS, Air/Sea Cargo |
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