YTM IK202 12V 70A Alternator for 403C Heavy Duty Replacement
Premium 12V 70A alternator designed as a heavy-duty replacement for 403C applications. Compatible with OE numbers 185046522, 19903012, and 2871A156.
Premium Construction & Materials
Manufactured using premium materials and advanced processing equipment to ensure OEM-level quality:
- Grease: German imported lubricating oil for gear box and drive gear, military high/low temperature standard (-50° to 230°C)
- Bearings: Domestic first-line brand deep groove ball bearings and imported INA needle roller bearings
- Copper: Stator coil bare copper wire and armature pure copper enameled wire meeting international OEM standards, high temperature resistant to 230°C
- Steel: Stator casing fine drawing seamless steel tube, drive gear using 20# steel cold chamber forging process
- Aluminum: International standard ADC12 aluminum alloy
- One-way Gear: Songer system standard quality
- Relay: Taiwan Songer imported with chip protection to prevent burning
- Generator Core: Silicon steel sheet for effective magnetic field performance
- Enameled Wire: F grade 180°C high temperature wire from major domestic manufacturers
- Insulation Material: 350°C high temperature resistance, inner fiber and outer rubber hose, insulating paper matching Valeo parameters
- Rotor: Claw pole and rigid ring design with magnetic steel for improved low-speed performance
- Electronic Components: Supplied by four major domestic manufacturers ensuring consistent quality
Quality Assurance & Testing
Every motor undergoes comprehensive testing including 100% production testing, warehouse testing, and factory testing. Each unit is tested according to OEM standards using Canadian "DV" testing equipment to ensure optimal performance and reliability.
OE Compatibility
| Manufacturer |
Compatible Part Numbers |
| CAT |
2253142, 2253143, 3053661, 3397767, 3943496 |
| Delco |
DRA0027, DRA0264, DRA3668 |
Manufacturer Profile
Yute Motor (Guangdong) Mechanical Parts Co., Ltd., established in 2008, specializes in motor starters and alternators. With over 20,000 square meters of production facilities equipped with high-precision CNC machining centers, automatic rotor spot welding machines, and modern automated production lines, the company achieves an annual output of 200,000+ units. Certified with ISO9001:2000, QS-9000, and ISO/TS16949, Yute Motor has become an industry pioneer with leading sales in construction machinery and heavy truck applications.
Product Images
Frequently Asked Questions
Are your products brand new or remanufactured?
All our products are 100% brand new with pure copper construction. We strictly refuse refurbished parts and never mix copper with aluminum in our coils.
What are your quality control measures? How do you handle after-sales service?
Every motor is tested with a Canadian DV tester before packaging, with a test report included. We offer an 18-month warranty from the date of manufacture. For proven manufacturing defects verified by video, photos, or 3D models, we will unconditionally provide free replacements or equivalent compensation.
Which products are currently in stock? What is the lead time?
In-stock items ship within 1 to 7 days. We currently hold nearly 8,000 SKUs, with broad compatibility within the same series. Common components are kept in stock to ensure quick assembly.
What is your MOQ?
The MOQ for regular in-stock items is 2 units. Our standard packing is one unit per carton, with two units per shipping carton. For small motors, a shipping carton typically holds 4 to 6 units.
Do you offer OEM/ODM services?
Absolutely! We gladly offer OEM/ODM services for custom packaging and trademark labels. The MOQ is 100 units. Please note: This MOQ applies to items with the exact same packaging dimensions (length, width, and height).
Do you offer product development services? What is the lead time?
If you provide a sample, we can replicate it exactly (1:1) with consistent quality control. We can also upgrade or modify motors to meet your specific needs, such as for generator sets, passenger cars, commercial vehicles, speedboats, and excavators. The lead time is approximately 15 to 45 days after receiving the advance payment.
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