Direct Manufacturer & Custom Development Services

We are a Source Manufacturer specialized in Engine Cylinder Liner Customization and Development. Benefit from our Factory Direct Sales and Foreign Trade Export expertise. We support customization for various engine types, including:
CUMMINS QSB6.7 Cylinder Liner | YANMAR 4TNV94L Cylinder Liner | KUBOTA V2403 Cylinder Liner | ISUZU 6BG1 Cylinder Liner

Key Features of the Solenoid Valve 91A28-20010

1. Engineered for use in Komatsu and other heavy-duty construction machinery.

2. Ensures precise control over engine fluid or air flow for optimal operational stability.

3. Manufactured to meet or exceed OEM specifications, providing a reliable, high-quality replacement for the genuine 91A28-20010 part.

4. Durable design resists vibration and temperature fluctuations common in demanding work environments.

5. Vital component for regulating engine starting, stopping, or functional operations on applicable models like the Komatsu FD30 Forklift or Excavator.

Welcome to Honour Time Machinery Limited, your dedicated global partner for engine assemblies and spare parts. We specialize in providing superior, high-quality alternative solutions to major engine performance challenges, such as excessive engine oil consumption or abnormal engine faults. Our featured product, the Solenoid Valve 91A28-20010 (PN: 91A2820010), offers reliable electrical control for critical systems in machinery utilizing engines from top brands like CUMMINS, KOMATSU, and CATERPILLAR. We ensure that our imported high-quality replacement parts deliver seamless integration and performance equal to the original equipment. Whether you need a full diesel engine overhaul kit or a precision component like a fuel injector nozzle for Isuzu 4HK1, we have the stock and expertise to support your needs globally.

Our core product line is engineered to address the demanding operational requirements of heavy construction equipment. From Cylinder Liner Kits to precision Piston Ring sets, we guarantee quality and fitment across a massive range of models. We stock all vital moving and sealing parts, including Crankshaft Bearings, Connecting Rod Bearing sets, Thrust Washers (Stop Plates), and comprehensive Gasket Kits. If you are looking to solve a complex piston ring leakage solution on a Yanmar mini excavator engine component or locate a turbocharger repair kit, our inventory covers it. We are proud to serve the engine parts market for brands including ISUZU, KUBOTA, YANMAR, and WEICHAI, providing fast delivery and competitive pricing direct from our source factory.

Our Extensive Inventory of Engine & Equipment Parts

Supported Engine Models We Can Provide Parts For

As a leading engine parts distributor, we pride ourselves on solving complex issues like engine overheating (often linked to a failing water pump assembly) or low oil pressure (which might necessitate a new oil pump gear). Our catalogue extends beyond the Solenoid Valve 91A28-20010 to include complete major components such as the Cylinder Block, Cylinder Head Assembly, and Crankshaft. Every part, including our engine bearing price structures, is designed to offer the best value without compromising the performance of your heavy machinery. We understand the urgency of repairs, which is why we offer comprehensive Cummins B5.9 engine overhaul kits and Caterpillar 320D engine parts supplier solutions for immediate needs.

Our business model focuses on source factory quality and customer satisfaction. We aim to be the definitive supplier for all engine components, whether it's a small but critical item like a flameout solenoid fault sensor or a major part like a complete turbocharger for Weichai engines. By integrating our products with brands like Komatsu PC200-8 engine overhaul and providing expert solutions for pressure switch troubleshooting, we help you keep your equipment running efficiently and reliably. Contact us today for a quote on the Solenoid Valve 91A28-20010 or any other engine part you require.

Detailed Product & Trade Information

Engineering Machinery Part Glossary

Understand the critical engine components we supply, including the Solenoid Valve 91A28-20010 and others:

• Piston Ring: Installed on the Piston inside the Cylinder Block. Seals the combustion chamber and manages oil. Example: CATERPILLAR 3116 Piston Ring in a Cat 320D Excavator.

• Liner Kit: The cylinder sleeve, piston, and piston rings package. Installed inside the Cylinder Block. Example: ISUZU 4HK1 Liner Kit in an Isuzu FRR Truck.

• Crankshaft: The main rotating shaft, installed in the lower part of the Cylinder Block. Converts linear piston motion to rotational motion. Example: CUMMINS B5.9-C Crankshaft in a Cummins Road Roller.

• Gasket Head: A seal placed between the Cylinder Block and the Cylinder Head. Example: YANMAR 4TNV98 Gasket Head in a Yanmar SV100 Mini Excavator.

• Flameout Solenoid: Installed on the Fuel Injection Pump or engine body. Controls the fuel supply to shut down the engine. Example: KUBOTA D902 Flameout Solenoid in a Kubota KX040 Mini Excavator.

• Engine Bearing (Main/Con Rod): Installed around the Crankshaft and Connecting Rod. Reduces friction. Example: KOMATSU 6D105 Engine Bearing in a Komatsu PC300-7 Excavator.

• Valve Guide: Inserted into the Cylinder Head. Guides the movement of the Engine Valve. Example: WEICHAI WP10 Valve Guide in a Weichai Wheel Loader.

• Nozzle (Injector Tip): Part of the Fuel Injector, installed in the Cylinder Head. Sprays fuel into the combustion chamber. Example: HINO J05E Nozzle in a Hino 338 Truck.

• Water Pump: Mounted on the front of the Cylinder Block. Circulates coolant. Example: VOLVO D6E Water Pump in a Volvo EC210 Excavator.

• Turbocharger: Bolted to the Exhaust Manifold. Increases engine power by compressing intake air. Example: MITSUBISHI 6D16 Turbocharger in a Mitsubishi Fuso Truck.

Troubleshooting & Maintenance Solutions

Common Engine Failure: Excessive White Smoke from Komatsu PC200-8 with 6D107 Engine.
Solution and Maintenance: White smoke often indicates unburned fuel or coolant leakage.

1. Check Fuel Injectors: A faulty Fuel Injector Nozzle can spray fuel improperly. Test and replace if necessary.

2. Coolant Check: Inspect the Cylinder Head Gasket for breaches, which allows coolant to enter the combustion chamber. A thorough engine inspection and replacement of the Gasket Head using a quality Overhaul Kit is recommended for this engine model.

3. Regular Maintenance: Always follow the manufacturer's specified intervals for replacing the Oil Filter and Fuel Filter to ensure clean fluids and prevent premature component failure, especially for sensitive parts like the Solenoid Valve 91A28-20010.