J 804930 STD Piston Ring (Turbo) – HSA Brand Standard Turbo Piston Ring Set for CASE 580 L Series 2 & 580 M High Compression, Durable & Precision-Fit
The J 804930 STD Piston Ring (Turbo) – HSA Brand is engineered for high-performance turbo engines, delivering excellent sealing, strong compression, and long-lasting durability. Designed specifically for CASE 580 L Series 2 and 580 M models with the 4-390 Emissions Certified Engine, this piston ring set ensures optimal combustion efficiency and reliable engine power.
Built from high-quality alloy materials and precision-machined to STD size, this HSA piston ring provides OEM-level performance at an affordable price, making it the ideal replacement choice for restoration, overhaul, or preventive maintenance.
STD Size Piston Ring Set for turbocharged engines
Designed for 4-390 Emissions Certified Engine
Excellent sealing for strong compression and reduced blow-by
High-strength alloy material for long service life
Precision-machined for perfect ring groove fit
Improves engine power, fuel efficiency & emission control
Reliable HSA-brand quality at a cost-effective price
Perfect for workshops and owners seeking high-performance piston rings without OEM pricing.
J 804930 STD Piston Ring (Turbo) – Jenama HSA direka untuk enjin turbo berprestasi tinggi, memberikan pemampatan kuat, sealing yang tepat, dan ketahanan jangka panjang. Sesuai untuk CASE 580 L Series 2 dan 580 M dengan enjin 4-390 Emissions Certified.
Diperbuat daripada bahan aloi berkualiti tinggi dan diproses secara precision-machined, piston ring STD ini menawarkan prestasi setanding OEM pada harga lebih berpatutan.
Set piston ring STD size untuk enjin turbo
Serasi dengan enjin 4-390 Emissions Certified
Sealing yang baik untuk pemampatan yang optimum
Bahan aloi tahan lasak untuk jangka hayat lebih panjang
Precision fit untuk mengurangkan blow-by
Meningkatkan kuasa enjin, kecekapan minyak & kawalan emisi
Kualiti HSA yang boleh dipercayai pada harga mampu milik
Pilihan terbaik untuk overhaul, servis enjin dan penyelenggaraan pencegahan.
J 804930 标准尺寸涡轮增压活塞环 – HSA 品牌 专为涡轮增压发动机设计,提供 强劲压缩、精准密封与长久耐用性。适用于 CASE 580 L Series 2 与 580 M 所使用的 4-390 排放认证发动机。
采用高强度合金材质并经过 精密加工 (STD 尺寸),此款 HSA 活塞环能以更实惠的价格提供媲美 OEM 的可靠表现。
STD 标准尺寸活塞环套装
适用于 4-390 排放认证发动机
出色密封性能,提升压缩比减少漏气
高强度合金材质,寿命更长
精密贴合活塞环槽,提升引擎效率
改善动力、燃油经济性和排放表现
HSA 品牌,高品质且高性价比
非常适用于引擎翻修、保养与动力恢复。
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