Discover how our premium replacement part, the CATERPILLAR E320C E320D Intake Manifold 204-0946 (also known as 2040946), provides a dependable solution to common engine performance issues. We specialize in providing the best quality alternative to genuine parts, ensuring your excavator's optimal operation, eliminating issues like DPF performance repair E320D failure and excessive soot build-up.
As an OEM standard parts manufacturer and source factory, we offer direct sales and foreign trade export services for high-precision cylinder liners.
CUMMINS B5.9-C Cylinder Liner | KOMATSU 6D107 Cylinder Liner | CATERPILLAR C7 Cylinder Liner | ISUZU 4HK1 Cylinder Liner
Need a specialized cylinder liner or liner kit? We support customization for various engine models, ensuring superior durability and fitment.
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Honour Time Machinery Limited - Your Trusted Wholesale Diesel Engine Parts China Partner
We specialize in complete engine assembly dealer services and components for top brands: CUMMINS, KOMATSU, CATERPILLAR, ISUZU, KUBOTA, YANMAR, and WEICHAI.
The Intake Manifold, Part Number 204-0946 / 2040946, is critical for delivering clean air to the engine combustion chamber. Our high quality excavator engine components ensure seamless integration with your CATERPILLAR E320D Excavator.
Feature 1: Specifically engineered for the CATERPILLAR E320C Intercooler and E320D Direct Injection engine systems.
Feature 2: Direct fit replacement for OEM Part Number 204-0946, guaranteeing OEM standard engine bearings quality.
Feature 3: Made from durable materials to withstand high thermal and pressure loads common in heavy duty diesel engine parts applications.
Feature 4: Essential for maintaining proper air flow balance, critical for peak performance in CATERPILLAR Excavator models.
Feature 5: Use for excavator or construction machinery, particularly in earthmoving and high-demand operational environments.
We stock a wide selection of reliable construction equipment spares and essential engine components, including connecting rods and cylinder blocks.
| Category | Main Product (Long-Tail Keywords) |
|---|---|
| Engine Overhaul Kits | Liner Kit, Piston, Piston Ring, full gasket set for 6D107, Engine Overhaul Kit, cheap piston and ring set 4BG1, best price engine overhaul kit |
| Gaskets & Sealing | Gasket Kit, Gasket Head, ISUZU 4HK1 cylinder head gasket replacement cost |
| Rotating Components | Crankshaft, Engine Bearing (Connecting Rod Bearing, Main Bearing, Thrust Washer), KUBOTA V2403 main bearing set |
| Fuel & Air System | Nozzle (Fuel Injector), Turbocharger, Diesel Pump |
| Valve Train | Valve Guide, Valve Seat, Rocker Arm |
| Electrical & Sensors | Pressure Switch, Flameout Solenoid, Monitor, Transmitter, Accelerator Motor |
| Cooling & Hydraulics | Radiator, Main Valve, Belt, Water Pump, Fan Cooling |
We are a leading supplier of Engine Assembly and Engine Spare Parts for a vast range of construction equipment.
| Brand | Models (Examples) |
|---|---|
| Komatsu | 3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170 |
| KOBELCO | J05E, 6D34T, 6D16, J08E, 6D22T, 6D24T, 6D16T, 6D34 (incl. KOBELCO SK200-8 main valve) |
| CATERPILLAR | 3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13 (incl. aftermarket turbocharger for C7) |
| Mitsubishi | 4D34, 4D24, K4M, S3Q2, 6D16, 6D24, S4KT, 6D40 |
| ISUZU | 3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1 (incl. ISUZU 4HK1 engine rebuild parts supplier) |
| Yanmar | 4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106 (incl. YANMAR 4TNV98 water pump repair) |
| HINO | J05E, J08E, V25C, EF750, P11C, V21C, H06CT, H07D |
| CUMMINS | QSB6.7, QSM11-C, B5.9-C, B3.9-C, QSM11, C8.3-C (incl. CUMMINS QSB6.7 engine rebuild parts supplier) |
| VOLVO | D6D, D6E, D9E, D12D, D7D, D7E, D12E, D16D |
| Model NO. | 204-0946 / 2040946 |
| Application | CATERPILLAR E320C, E320D Excavator (For CATERPILLAR 3126/C6.4 Engines) |
| Product Name | Intake Manifold (Air Inlet Tube) |
| Condition | New |
| Certification | ISO9001:2015 |
| Specification | Engine Parts, Standard Size, Direct Replacement |
| Trademark | Honour Time / Aftermarket Quality |
| Origin | China |
| Production Capacity | 5000PCS/Year |
| Transport Package | Carton |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/Sea |
Understanding the function and location of heavy machinery engine overhaul service components is key to successful maintenance.
Valve Guide: Positioned in the Cylinder Head to guide the valve stem. Example: CATERPILLAR 320D Valve Guide.
Piston Ring: Set in the grooves of the Piston, located inside the Cylinder. Example: KOMATSU PC200-8 Piston Ring.
Crankshaft: Rotates within the Cylinder Block, converting reciprocating motion to rotational. Example: CUMMINS QSB6.7 Crankshaft.
Turbocharger: Mounted on the Exhaust Manifold, increasing air intake density. Example: ISUZU 4HK1 Turbocharger.
Fuel Injector (Nozzle): Installed in the Cylinder Head, spraying fuel into the combustion chamber. Example: YANMAR 4TNV98 Fuel Injector.
Water Pump: Bolted to the Engine Block, circulating coolant. Example: KUBOTA V2203 Water Pump.
Engine Bearing (Main Bearing): Installed in the main bearing saddles of the Cylinder Block. Example: WEICHAI WD10 Main Bearing.
Flameout Solenoid: Positioned near the Fuel Pump, controlling fuel flow to stop the engine. Example: CATERPILLAR 305.5E Flameout Solenoid.
Gasket Head: The seal between the Cylinder Block and Cylinder Head. Example: KOMATSU 6D107 Gasket Head.
Liner Kit (Cylinder Liner): The replaceable sleeve inside the Cylinder Block bore. Example: CUMMINS ISX15 Liner Kit.
A frequent issue in the CATERPILLAR 320D Excavator with direct injection is a sudden drop in engine power, often accompanied by heavy black exhaust smoke. This is typically due to a lack of air (unbalanced air/fuel ratio), potentially caused by a faulty Intake Manifold gasket or a leak in the turbocharger system.
Inspection: Visually check the Intake Manifold 204-0946 and surrounding hoses for cracks, loose clamps, or gasket leaks. Pressurized air can help identify weak spots.
Replacement: If the manifold or its seals are compromised, replace it immediately with a high quality aftermarket replacement like ours to restore boost pressure.
Routine Engine Care: Ensure the air filter is clean. Regularly change engine oil and check for proper functioning of the Turbocharger and the Fuel Injector. Consistent use of KOMATSU PC200-8 engine overhaul kit price worthy parts extends the engine lifespan.
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