5S9088M Alternator

The 5S9088M Alternator is a high-stability industrial-grade AC generator specially designed for Shangchai 6121 series diesel engines and heavy-duty construction equipment. As a core electrical component for engineering machinery and heavy trucks, it provides stable and continuous power output under idle speed and high-load working conditions. This alternator efficiently supplies power to all vehicle electrical systems and charges the battery steadily, effectively solving common problems such as insufficient power, difficult starting and unstable electrical operation for construction and transportation equipment.

Adopting high-purity full copper winding, reinforced alloy housing and upgraded voltage regulation structure, the 5S9088M Alternator features stable power output, excellent heat dissipation, vibration resistance and high temperature resistance. Manufactured with strict OEM standard dimensions and electrical parameters, it supports direct plug-and-play replacement without any modification. It is perfectly compatible with LG936, LG956, LG958, ZL50GN, LW500K loaders, CAT graders and heavy-duty trucks equipped with Shangchai engines, serving as a cost-effective and reliable replacement part for global aftermarket maintenance and bulk procurement.

• Model Number: 5S9088M (Cross Reference: C11BL-M6T7223+A, C11BB-5S9088+A)
• Rated Parameter: 28V working voltage, 55A rated output current, stable industrial power supply
• Compatible Engine: Shangchai 6121 series 6-cylinder diesel engine
• Applicable Equipment: LG936/LG956/LG958/ZL50GN/LW500K loaders, CAT motor graders, heavy-duty trucks, infrastructure and mining construction machinery
• Core Material: High-purity full copper winding, thickened die-cast alloy shell, high-temperature resistant insulation material, wear-resistant precision bearing
• Performance Advantages: High voltage regulation accuracy, high power generation efficiency, fast heat dissipation, anti-vibration, dustproof and oil-proof, low failure rate
• Manufacturing Technology: Integrated sealing structure with OEM precision technology, adaptable to harsh construction and mining working environments
• Compatibility: Standard OEM mounting holes, direct replacement, zero installation error
• Service Life: Anti-aging and fatigue-resistant, reduce electrical system failure rate and lower long-term maintenance costs

• MOQ: 1 piece. Sample orders, small batch replenishment and large bulk orders are all acceptable to meet diverse overseas procurement needs.
• Package: Standard export neutral package with inner waterproof and shockproof foam and thickened export carton. Custom brand logo, OEM packaging and multi-language manuals are available. The package is fully protected for sea, air and land long-distance cross-border transportation.
• Delivery Time: 1-3 working days for in-stock orders; 3-5 working days for small batch orders; 7-15 working days for large bulk orders. Priority production and urgent delivery are supported for urgent orders.
• Certification: ISO9001 quality management system certified. 100% full factory inspection including voltage stability test, current output test, load durability test, tightness and vibration resistance test to ensure zero defective products.
• Payment Terms: T/T, L/C, Western Union, PayPal and other secure global international payment methods.
• Warranty: 12 months warranty. Free maintenance, replacement parts or full machine replacement for quality defects caused by non-human factors and non-standard operation.
• Supply Capacity: Monthly output over 4000 units with sufficient inventory. Stable long-term supply for overseas bulk orders, OEM supporting orders and cross-border auto parts stocking orders.

The 5S9088M Alternator is widely used in construction machinery, heavy-duty transportation, mining infrastructure and equipment leasing industries. It is a standard replacement part for global auto parts distributors, equipment maintenance companies, engineering machinery leasing enterprises and cross-border auto parts suppliers.

HES Co., Ltd is a company specializing in engineering machinery parts and Sinotruk Shacman truck components. Over the years since its establishment, the company has maintained excellent collaborations with multiple manufacturers such as XCMG, SDLG, Sinotruk, and Shacman. Adhering to the principles of "Quality First, Customer Supremacy, Credibility, and Win-Win Cooperation," we are committed to sincerely cooperating with all clients and pursuing mutual development.