High-Performance Daewoo TOSD-02-058 DC Converter | Original Part Number 23531-1003 Replacement | Essential Heavy Equipment Voltage Regulator for Enhanced Reliability

Custom Engine Component Development & Factory Direct Supply

As a leading source factory and exporter, Honour Time Machinery Limited specializes in the design and custom development of high-precision engine components, especially Cylinder Liners.

Factory Direct Sales. Global Export. Your Trusted Source Manufacturer.

Key Customization Keywords: Cummins QSB4.5 Cylinder LinerKomatsu 4D95 Cylinder LinerCaterpillar C6.6 Cylinder LinerIsuzu 6HK1 Cylinder Liner.

Seamless Power Regulation with the Daewoo TOSD-02-058 DC Converter

When operating heavy machinery like Daewoo/Doosan Excavators, maintaining stable electrical flow is paramount. The Daewoo DC Converter, model TOSD-02-058, is a critical component ensuring precision voltage regulation within your electrical system.

Our High-Quality Replacement for the original part number 23531-1003 (235311003) offers unmatched durability and performance, helping you to Solve Oil Consumption issues caused by erratic power or any other Abnormal Faults related to the engine's electronics.

Core Product Information: Daewoo DC Converter

BrandModelPart No.Alternative Part No.Product Name
DaewooTOSD-02-05823531-1003235311003Daewoo DC Converter

Detailed Specifications and Production Capacity

This High-Quality Diesel Engine Parts Export component is built to stringent international standards, guaranteeing fitment and reliability for your application. We prioritize strict quality control to ensure every unit meets or exceeds Original Part Number specifications.

TOSD-02-058 Product Details

ParameterValue
Model NO.TOSD-02-058
ApplicationDaewoo/Doosan Excavator
CertificationISO 9001
ConditionNew
Product NameDaewoo DC Converter
Transport PackageCarton
Specification12V/24V to 12V Precision Voltage Regulation
TrademarkHonour Time / HTML
OriginChina
Production Capacity5000PCS/Year
Payment TermsT/T, Western Union, MoneyGram
Delivery MethodsExpress: DHL Fedex EMS UPS or by Air/ Sea

5 Key Features of the TOSD-02-058

  1. Essential electrical component for Daewoo/Doosan excavators and heavy equipment.

  2. Precision voltage regulation ensures stable 12V output for sensitive electronics.

  3. Direct replacement for original part number 23531-1003 (235311003).

  4. Durable design to withstand harsh construction machinery environments.

  5. Resolves issues related to unstable power supply and abnormal electrical faults.

Our Comprehensive Engine Parts Portfolio

Honour Time Machinery Limited specializes in comprehensive Diesel Engine Overhaul Kit Replacement and supply for numerous top brands. Our mission is to be your one-stop shop for reliable Genuine and Aftermarket Engine Components, from a simple Piston Ring to a full Engine Assembly.

Core Engine Parts We Can Provide

Cylinder ComponentsSealing & StructureFluid & Fuel SystemsRotational Components
Liner KitGasket KitValve GuideEngine Bearing
PistonGasket HeadNozzleCylinder Block
Piston RingValve SeatPressure SwitchCrankshaft
Cylinder HeadConnecting RodDiesel PumpConnecting Rod Bearing

Whether you need a Caterpillar 3116 Connecting Rod Bearing Set or a Preventative Maintenance Engine Gasket Kit, trust us for quality Construction Equipment Engine Parts China.

Supported Engine Models and Brands

Our expertise covers the engine components for the world's leading brands, including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. We supply parts that can help diagnose Engine Thrust Plate Wear Diagnosis and prevent Excavator Engine Oil Pump Failure Symptoms.

Supported Engine Models

KomatsuKOBELCOCATERPILLARMitsubishiISUZUYanmarHINOCUMMINSVOLVO
3D82, 4D105J05E, 6D34T3114, C44D34, K4M3LD1, 4BG14D88E, 4TNV88J05E, V25CQSB6.7, B5.9-CD6D, D9E
3D84, 6D956D16, J08E3116, C64D24, S3Q24LE1, 4HK14TNE84, 4TNV94LJ08E, EF750QSM11-C, B3.9-CD6E, D12D
6D108, 6D1106D22T, 6D24T3064T, C76D16, 6D246SD1, 6WG14TNV98, 4TNV106P11C, H06CTQSM11, C8.3-CD7D, D12E
4D84, 4D956D16T, J05ES6K, C-9S4KT, 6D404LE2, 4JB14TNE88, 4TNE94V21C, H07D
D7E, D16D
6D102, 6D1056D34, J08EC13
6BG1, 6HK1



6D114, 6D170


6WF1



Technical Insight: Engine Component Nomenclature

Understanding where these parts are installed is key to correct maintenance and repair. Our Crankshaft Grinding Services for Heavy Machinery and component supply ensure your machines stay operational.

  • Crankshaft: Converts linear piston motion into rotational motion. Location: Engine Block. Example: Cummins QSB6.7 Crankshaft.

  • Piston Ring: Seals the combustion chamber and regulates oil. Location: Piston Grooves. Example: Komatsu 6D102 Piston Ring.

  • Flameout Solenoid: Cuts off fuel supply to stop the engine. Location: Fuel Pump/Injection System. Example: Caterpillar 3064T Flameout Solenoid.

  • Turbocharger: Compresses intake air using exhaust gas. Location: Exhaust Manifold. Example: Isuzu 6WG1 Turbocharger.

  • Connecting Rod: Links the piston to the crankshaft. Location: Inside the Engine. Example: Kubota V2403 Connecting Rod.

  • Water Pump: Circulates coolant through the engine. Location: Engine Block/Front. Example: Yanmar 4TNV88 Water Pump.

  • Valve Seat: Seals the combustion chamber when the valve is closed. Location: Cylinder Head Ports. Example: Weichai WP7 Valve Seat.

  • Engine Bearing: Reduces friction between moving parts. Location: Crankshaft/Connecting Rod. Example: Komatsu 4D105 Engine Bearing.

  • Gasket Head: Seals combustion gases, coolant, and oil. Location: Between Block and Head. Example: Caterpillar C7 Gasket Head.

  • Diesel Pump: Supplies and regulates fuel to the injectors. Location: Engine Block/Side. Example: Cummins B5.9-C Diesel Pump.

Addressing Engine Faults and Promoting Longevity

We provide not just parts, but solutions. Our Cylinder Block and Cylinder Head Machining capabilities ensure your Isuzu 4HK1 Injector Repair Solutions are comprehensive and lasting. We are experts in everything from Turbocharger Repair and Maintenance Tips to full Cummins QSB6.7 Engine Assembly Price quotations.

Common Fault & Solution

Fault: Komatsu PC200-8 6D107 Excavator experiencing High Engine Oil Consumption.

Solution: This often indicates excessive wear. Check the Piston Ring set and Cylinder Liner. Replace the set if dimensional tolerances are exceeded. This is a common issue our quality replacement parts, such as Yanmar 4TNV98 Water Pump Replacement, are designed to prevent.

Preventative Maintenance Tip

For a Caterpillar 320D C6.4 Excavator: Always perform a Daily Pre-Operation Check. Check fluid levels (oil, coolant, hydraulic) and inspect for leaks around the Gasket Head. Consistent checks greatly enhance the lifespan of components like the Volvo D6D Engine Electrical Parts.

Inquire for High-Quality Replacement Engine Parts

We are a professional supplier focused on the Kubota V2203 Piston Ring Installation Guide and providing comprehensive solutions for all your High-Quality Diesel Engine Parts Export needs. Whether it is a full Crankshaft or specialized components, we cover it all.

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Honour Time Machinery Limited: Your reliable partner for heavy-duty engine solutions. We specialize in engine assemblies and parts like pistons, injectors, and turbochargers for KomatsuCaterpillarCummins, and more.

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