As a source manufacturer, Honour Time Machinery Limited specializes in the customized development of various engine cylinder liners (Liner Kit). We offer flexible production capabilities to meet foreign trade export needs, providing direct factory prices and ensuring the highest quality for global distributors and repair shops. Benefit from our streamlined supply chain and competitive pricing for all your heavy machinery engine parts requirements.
Key Liner Kit Combinations: CUMMINS QSB6.7 Liner Kit | KOMATSU 6D105 Cylinder Liner | CATERPILLAR 3116 Liner Kit | ISUZU 4HK1 Cylinder Liner
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👉 FOLLOW US ON FACEBOOK! | Click for Dynamic Updates on Engine PartsWe provide durable, precision-engineered alternatives to keep your heavy equipment operational. The VOLVO Fuel Pump, essential for engine models like VOLVO D6D, D7D, and D12D, ensures reliable fuel delivery and resolves common engine hesitation or starting issues. Our high-quality replacement parts match OEM specifications, providing excellent long-term performance and value for money.
Key Part Numbers for VOLVO Fuel Pump:
21511350
20537030
21203674
21260521
21139285
The KOMATSU Float Switch, part number 7861-92-4800 (and 7861924800), is crucial for accurately monitoring fluid levels in Komatsu Excavators, preventing costly component damage. Both our VOLVO Fuel Pump and KOMATSU Float Switch are sourced from our factory, ensuring robust construction and dependable operation in demanding environments.
Precision Fit: Engineered for seamless installation in VOLVO D6E and D7D engines, guaranteeing original performance.
Wide Compatibility: VOLVO Fuel Pump part numbers 21511350 and 20537030 are compatible with various VOLVO heavy equipment models.
Enhanced Durability: The KOMATSU Float Switch 7861-92-4800 is built with industrial-grade materials for prolonged service life in excavator hydraulic or fuel systems.
Certified Quality: Manufactured to strict quality standards, ensuring a reliable high-quality replacement for critical engine systems.
Performance Restoration: Installing these parts immediately resolves performance issues like unstable fuel pressure or inaccurate fluid level readings in construction machinery.
| Detail | VOLVO Fuel Pump (Example Specs) | KOMATSU Float Switch (7861-92-4800) |
|---|---|---|
| Model NO. | 21511350, 21511350, 20537030, 20537030 | 7861-92-4800, 7861924800 |
| Product Name | VOLVO Fuel Pump Assembly | KOMATSU Float Switch |
| Application | Heavy-Duty Truck / Excavator (VOLVO D6E, D7D) | Excavator (Fuel/Hydraulic Tank Level Monitoring) |
| Condition | New | New |
| Certification | ISO 9001, Quality Tested | CE, Quality Inspected |
| Specification | 12V/24V Standard Flow Rate | Standard size for KOMATSU equipment |
| Trademark | Honour Time Machinery Limited (HTM) | Honour Time Machinery Limited (HTM) |
| Origin | China | China |
| Production Capacity | 8000PCS/Year | 5000PCS/Year |
| Transport Package | Carton | Carton |
Payment Terms: T/T (Telegraphic Transfer), Western Union, MoneyGram
Delivery Methods: Express (DHL, FedEx, EMS, UPS) or by Air/Sea freight. We ensure fast and reliable delivery worldwide, supporting your global engine parts supply chain.
Honour Time Machinery Limited is your reliable partner for engine assemblies and spare parts. We specialize in components for major brands, including CUMMINS, KOMATSU, CATERPILLAR, ISUZU, KUBOTA, YANMAR, and WEICHAI. Our product range covers everything needed for engine overhaul and maintenance, ensuring your heavy machinery runs smoothly.
We supply high-demand items such as the Caterpillar C7 Gasket Kit, Isuzu 6BG1 Piston Ring Set, and Yanmar 4TNV98 Engine Bearing. We focus on providing solutions for critical system failures, offering items like the Kubota V2203 Water Pump Replacement, Weichai WP10 Fuel Injector Nozzle, and Cummins QSB6.7 Crankshaft Forging. Looking for Komatsu PC200-8 turbocharger repair kit? We have it. Our inventory includes Cylinder Block Assembly for Isuzu 4HK1, Genuine Quality Connecting Rods, Connecting Rod Bearings for Cummins B5.9-C, Main Bearing Set for Caterpillar C9, Thrust Washer Kit, Complete Diesel Pump Assembly, Engine Overhaul Gasket Kit, Diesel Engine Valve Guide Replacement, Heavy Equipment Piston Liner Set, Oil Pump Assembly for Excavator Engine, Cylinder Head Gasket Set Price, Isuzu 6WG1 Cylinder Head Replacement, OEM Quality Piston Pin and Clip, Engine Valve Seat Insert, and Crankshaft Front/Rear Oil Seal. We are specialists in providing Engine Bearing Shells and Oversize Piston Rings for various engine repairs.
| Engine Components 1 | Engine Components 2 | Engine Components 3 |
|---|---|---|
| Liner Kit | Piston | Piston Ring |
| Gasket Kit | Gasket Head | Crankshaft |
| Valve Guide | Nozzle | Bearing |
| Pressure Switch | Flameout Solenoid | Monitor |
| Radiator | Main Valve | Belt |
| Engine Bearing | Cylinder Block | Valve Seat |
| Accelerator Motor | Transmitter | Fan Cooling |
| Other Engine Parts |
| KOMATSU Engines | |
|---|---|
| 3D82 | 3D84 |
| 4D105 | 6D95 |
| 6D108 | 6D110 |
| 4D84 | 4D95 |
| 6D102 | 6D105 |
| 6D114 | 6D170 |
| KOBELCO Engines | |
|---|---|
| J05E | 6D34T |
| 6D16 | J08E |
| 6D22T | 6D24T |
| 6D16T | J05E (New) |
| 6D34 | J08E (New) |
| CATERPILLAR Engines | |
|---|---|
| 3114 | 3116 |
| C4 | C6 |
| 3064T | S6K |
| C7 | C-9 |
| C13 | |
| MITSUBISHI Engines | |
|---|---|
| 4D34 | 4D24 |
| K4M | S3Q2 |
| 6D16 | 6D24 |
| S4KT | 6D40 |
| ISUZU Engines | |
|---|---|
| 3LD1 | 4LE1 |
| 4BG1 | 4HK1 |
| 6SD1 | 6WG1 |
| 4LE2 | 4JB1 |
| 6BG1 | 6HK1 |
| 6WF1 | |
| YANMAR Engines | |
|---|---|
| 4D88E | 4TNE84 |
| 4TNV88 | 4TNV94L |
| 4TNE88 | 4TNE94 |
| 4TNV98 | 4TNV106 |
| HINO Engines | |
|---|---|
| J05E | J08E |
| V25C | EF750 |
| P11C | V21C |
| H06CT | H07D |
| CUMMINS Engines | |
|---|---|
| QSB6.7 | QSM11-C |
| B5.9-C | B3.9-C |
| QSM11 | C8.3-C |
| VOLVO Engines | |
|---|---|
| D6D | D6E |
| D9E | D12D |
| D7D | D7E |
| D12E | D16D |
1. Piston Ring
Installed on the piston within the cylinder block. Function: Seals the combustion chamber and transfers heat. Keyword Example: CUMMINS B5.9-C Piston Ring.
2. Gasket Head (Cylinder Head Gasket)
Installed between the cylinder block and the cylinder head. Function: Seals the combustion chamber, coolant, and oil passages. Keyword Example: KOMATSU 6D102 Gasket Head.
3. Valve Guide
Installed within the cylinder head. Function: Guides the movement of the intake and exhaust valves. Keyword Example: CATERPILLAR 3116 Valve Guide.
4. Flameout Solenoid
Installed on the fuel pump or engine. Function: Controls the fuel supply to shut off the engine. Keyword Example: ISUZU 4BG1 Flameout Solenoid.
5. Radiator
Installed in the cooling system, typically in front of the engine compartment. Function: Dissipates heat from the engine coolant. Keyword Example: KUBOTA V2607 Radiator.
6. Engine Bearing (Main Bearing/Con Rod Bearing)
Installed between the crankshaft and cylinder block/connecting rod. Function: Reduces friction and supports rotating parts. Keyword Example: YANMAR 4TNV94L Engine Bearing.
7. Valve Seat
Inserted into the cylinder head. Function: Provides a sealing surface for the engine valves. Keyword Example: WEICHAI WP12 Valve Seat.
8. Accelerator Motor (Stepper Motor)
Installed near the throttle body or control linkage. Function: Electrically controls the engine speed/throttle position. Keyword Example: KOMATSU PC300-7 Accelerator Motor.
9. Pressure Switch
Installed on oil, air, or hydraulic lines. Function: Monitors system pressure to signal the ECU or dashboard. Keyword Example: VOLVO EC210B Pressure Switch.
10. Nozzle (Fuel Injector Nozzle)
Installed in the cylinder head, part of the fuel injector. Function: Atomizes and injects fuel into the combustion chamber. Keyword Example: CUMMINS QSM11 Nozzle.
Failure Example: CATERPILLAR 320D Excavator with a C6.4 Engine experiencing hard starting or rough idling. Often, this is caused by a faulty Fuel Injector or low fuel rail pressure (which can be caused by our featured VOLVO Fuel Pump issue in a similar system).
Solution: First, check the fuel filter for clogging. If the problem persists, use diagnostic tools to monitor fuel rail pressure. Replace the fuel filter and test the Pressure Switch. If pressure remains low, consider replacing the fuel pump assembly or injector components.
Maintenance Tip (Engine Oil): Always adhere to the manufacturer's recommended service interval for engine oil and filter changes. For engines like the YANMAR 4TNV88, using the correct viscosity oil ensures optimal lubrication and prevents premature wear on critical components like the Crankshaft and Engine Bearings. Regularly inspect the oil pump's output pressure.
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