SUMITOMO Electric Shutoff Solenoid TOSD-01-012 TOSD01012High-Quality Chinese Replacement for SUMITOMO Excavator Engine Parts - Prevent Engine Damage and Abnormal Oil Consumption

Your global solution for Heavy Equipment Downtime Reduction and reliable engine component supply.

Customization & OEM Support: Factory Direct Engine Cylinder Liners

As a source manufacturer and foreign trade exporter, we specialize in customized development of various engine cylinder liners. We offer factory direct sales, guaranteeing high quality and competitive pricing for global export.

CUMMINS QSM11-C Cylinder Liner KitKOMATSU 6D102 Cylinder Liner SetCATERPILLAR C7 Cylinder Liner ServiceISUZU 6HK1 Cylinder Liner Replacement

The Importance of the SUMITOMO Electric Shutoff Solenoid TOSD-01-012

The SUMITOMO Electric Flameout Solenoid, identified by part number TOSD-01-012 and TOSD01012, is a critical engine part responsible for safely shutting down the engine by cutting off the fuel supply. A malfunctioning Shutoff Solenoid can lead to dangerous engine run-on or an inability to turn the engine off, resulting in potential damage to the Cylinder Block or Cylinder Head components. Our high-precision Sumitomo Electric Shutoff Solenoid is a direct, high-quality replacement manufactured to meet or exceed original equipment specifications, ensuring your Sumitomo excavator operates reliably.

Core Engine Parts We Supply

We are dedicated to providing a comprehensive range of engine assembly and spare parts to keep your heavy machinery running efficiently. Our extensive inventory covers essential components for maintenance and major overhaul kit repairs, addressing common issues like excessive oil consumption and low pressure.

CategoryComponents
Key Overhaul ComponentsLiner KitPistonPiston RingGasket KitGasket Head
Rotating & Sliding PartsCrankshaftCrankshaft BearingConnecting Rod BearingThrust WasherConnecting Rod
Fuel & Air SystemsNozzleDiesel PumpInjectorTurbochargerAccelerator Motor
Cooling & ElectricalRadiatorWater PumpFan CoolingPressure SwitchMonitor

Detailed Product Specifications: Engine Crankshaft

We offer high-precision Crankshafts for various engines, including the ISUZU 4HK1 Crankshaft, critical for preventing catastrophic Engine Bearing failure.

Product NameSpecification
Product NameCrankshaft
Engine ModelISUZU 4HK1
Part Number8-98048-831-0 / 8980488310
SpecificationsHigh-strength forged steel, Fully counterweighted, Precision machined
OEM/ODM ServiceProvided
Condition100% New
MOQ1 piece
PackingWooden cases or pallets
Supply Ability1000pcs per month
Payment TermsT/T, Western Union, MoneyGram
Delivery MethodsExpress: DHL Fedex EMS UPS or by Air/Sea

Supported Engine Models: Global Engine Parts Supplier

We provide parts for an extensive list of construction machinery engines from global leaders, ensuring you find the right replacement part for your maintenance needs, from engine block components to advanced fuel system parts.

BrandModels We Can Provide
Komatsu3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170
KOBELCOJ05E, 6D34T, 6D16, J08E, 6D22T, 6D24T, 6D16T, J05E, 6D34, J08E
CATERPILLAR3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13
Mitsubishi4D34, 4D24, K4M, S3Q2, 6D16, 6D24, S4KT, 6D40
ISUZU3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1
Yanmar4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106
HINOJ05E, J08E, V25C, EF750, P11C, V21C, H06CT, H07D
CUMMINSQSB6.7, QSM11-C, B5.9-C, B3.9-C, QSM11, C8.3-C
VOLVOD6D, D6E, D9E, D12D, D7D, D7E, D12E, D16D

Focusing on Engine Assembly and Heavy Equipment Repair Solutions

Honour Time Machinery Limited specializes in crucial engine spares like the Piston Ring setOverhaul Gasket Kit, and Main Valve components. Our commitment to quality ensures we offer effective solutions for engine oil leak repairdiesel engine performance optimization, and restoring engine compression. We focus on popular models, providing Caterpillar C7 Gasket Kit pricesCummins QSB6.7 Injector replacement costsIsuzu 4HK1 Liner Kit suppliersYanmar 4TNV98 Water Pump dealers, and Kubota 4TNV88 Piston Ring installation guides. We are your reliable Chinese engine parts factory, supplying everything from the Oil Pump assembly to the intricate Turbocharger core for immediate equipment maintenance and engine rebuilding services globally. We help you address preventing engine overheating and sourcing affordable engine rebuild parts, all with factory support for excavator engine maintenance schedules and connecting rod bearing clearance checks.

Technical Glossary: Key Engine Component Definitions

  • Cylinder Liner: Installed in the engine block. Key for cylinder sealing and heat transfer. CUMMINS B5.9-C Cylinder Liner Replacement.

  • Piston Pin: Installed in the Piston assembly, connecting the piston to the connecting rod. KOMATSU 4D95 Piston Pin.

  • Valve Seat: Installed in the cylinder head, forming a seal for the valve. CATERPILLAR 3116 Valve Seat Machining.

  • Oil Cooler Core: Installed near the oil filter or engine block, cooling engine oil. ISUZU 6BG1 Oil Cooler Core Leakage.

  • Fuel Injector Nozzle: Installed in the cylinder head/fuel system, atomizing fuel into the combustion chamber. KUBOTA 4TNV88 Fuel Injector Nozzle.

  • Turbocharger Compressor Wheel: Inside the Turbocharger, compresses intake air. YANMAR 4TNV98 Turbocharger Compressor Wheel Damage.

  • Connecting Rod Bushing: Installed in the Connecting Rod small end, providing a bearing surface for the piston pin. WEICHAI WP10 Connecting Rod Bushing Installation.

  • Thrust Washer: Installed in the crankshaft assembly/engine block, managing crankshaft end play. CUMMINS QSB6.7 Thrust Washer Kit.

  • Water Pump Impeller: Inside the Water Pump, circulates coolant. KOMATSU 6D102 Water Pump Impeller.

  • Glow Plug: Installed in the cylinder head, pre-heating the combustion chamber for cold starts in diesel engines. ISUZU 4LE2 Glow Plug Failure.

Maintenance Tip: Addressing High Oil Consumption in CATERPILLAR 320D

Equipment: CATERPILLAR 320D Excavator with C6.4 Engine

Fault: The engine exhibits excessive white or blue smoke upon startup and acceleration, coupled with abnormally high oil consumption.

Diagnosis & Solution: This symptom often points to severely worn Piston Rings or a damaged Cylinder Liner, allowing oil to pass into the combustion chamber. The solution is typically an Engine Overhaul, which involves replacing the complete Piston Liner Kit and ensuring the new Piston Ring gaps are correctly indexed.

Preventive Maintenance: To extend the life of your engine and prevent future Caterpillar Engine Failure, always use the correct grade of high-quality engine oil, adhere strictly to manufacturer oil change intervals, and regularly inspect the crankcase breather system to ensure proper ventilation.

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Honour Time Machinery Limited is a premier supplier of high-quality engine assemblies and spare parts, specializing in brands like CUMMINS, KOMATSU, CATERPILLAR, ISUZU, KUBOTA, YANMAR, and WEICHAI for global export.

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