2025-09-27 Nordic Polar Day Mining Site | Growshine International IZUMI Alternative Parts One-Stop Sourcing Guide

CAT 3512 Cylinder Liner, JCB444 Overhaul Kit, C7.1 Piston Rings — When the Nordic polar day keeps the lights on 24 hours, your mining equipment cannot afford to stop! Growshine International specializes in exporting construction machinery parts, heavy truck parts, agricultural machinery parts, and auto parts, carefully selecting high-quality Chinese IZUMI alternatives to help global buyers quickly find genuine replacement solutions.

I. IZUMI Alternative Parts Quick Reference Table (English/Chinese | No. | Brand | Part Number)

II. Why Do Nordic Customers Choose Growshine Alternatives First?

1) Polar 24-hour continuous operation, CAT 3512 Cylinder Liner 551-3880 high-phosphorus casting, wear resistance improved by 18%.
2) Sufficient stock, JCB444 Overhaul Kit ordered today, shipped from Qingdao Port within 72 hours.
3) Support small mixed batch, reduce customer trial-and-error cost, IZUMI C7.1 Piston Ring 124-3536 MOQ 1 set.

III. Parts Terminology Explanation (Trilingual: English/Chinese/Russian)

1. Fan Motor / 风扇马达 / Вентиляторный мотор
Location: Front of engine cooling system
Example: Volvo TAD1631GE + 866835 Oil Pressure Sensor + Fan Motor → Click for promotion: Snap Up Now >>

2. Fuel Injector Sleeve / 喷油器套 / Гнездо форсунки
Location: Cylinder head injector bore
Example: Caterpillar 320D2 + C7.1 Engine + 277-5067 Injector Sleeve

3. Automatic Voltage Regulator (AVR) / 自动调压器 / Регулятор напряжения
Location: Generator rear terminal box
Example: Cummins KTA50-G9 + 365-2076 AVR

IV. Top Customer FAQs

1. Q: Are 3512 and 3516 cylinder liners interchangeable?
   A: No, 3512 bore 170 mm, 3516 bore differs, order by part number 551-3880.
2. Q: What main parts are included in JCB444 overhaul kit?
   A: Cylinder head gasket, crankshaft front & rear oil seals, connecting-rod bearings, main bearings, O-ring set.
3. Q: How to identify installation direction of C7.1 piston ring 124-3536?
   A: Top ring “TOP” mark upward, oil ring gaps staggered 120°.

V. Real Failure Case & Solution

Model: CAT 320D2 Excavator (Year 2021)
Symptom: High water-temp alarm, coolant overflow from surge tank
Diagnosis: 380-1659 water-pump impeller corroded, coolant flow down 30%
Solution: Replace with IZUMI alternative water pump 380-1659, flush radiator, 3 h job done, 42% cheaper than genuine.

VI. Growshine Multi-Site Portal

Official Cluster: ar-excel.com | ampleresiliencesoft.com | cgsc66.com | cgsc-equip.com | en.xinsheng2024.com

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