Boost the durability and performance of your Case engine with the K928541 (0.20) AE Main Bearing Set, engineered for Case 580 F and Case 580 G backhoe loaders. Manufactured by AE, a globally trusted engine component brand, these main bearings are built to provide smooth crankshaft support and long-lasting protection.

The 0.20 undersize (020) specification is ideal for engines that have undergone a more extensive crankshaft regrind during overhaul. AE bearings deliver precise oil clearance, excellent metal strength, and improved resistance to wear, making them perfect for heavy-duty diesel applications.

+P Key Features

• AE Genuine Engine Component – reliable and high quality

• 0.20 Undersize (020) – suitable for crankshafts regrinded to 0.20

• High-Strength Bearing Alloy – withstands heavy load & heat

• Smooth Crankshaft Rotation – reduces friction and metal wear

• Extends Engine Life – stable lubrication & reduced failure risk

• OEM-Standard Fitment – designed for Case 580 engines

Compatible Models

• Case 580 F

• Case 580 G

Suitable for engines requiring 020 undersize main bearings.

SEO Tags (Updated)

• Case 580 F Main Bearing 020

• Case 580 G Main Bearing 020

• K928541 020 Main Bearing

• AE Main Bearing Set 0.20

• Backhoe Engine Overhaul Parts

• 020 Undersize Crankshaft Bearing

K928541 (0.20) AE 主轴瓦套装 – 适用于 Case 580 F / Case 580 G

使用 K928541 (0.20) AE 主轴瓦，为您的 Case 发动机提供更高强度与更稳定的运行表现。该主轴瓦专为 Case 580 F 与 580 G 反铲机发动机设计，由国际知名品牌 AE 制造，具备卓越的耐磨性和耐压能力。

0.20 下修尺寸（020） 适用于已进行更深度磨曲轴（加大下修）的发动机大修工程。此主轴瓦提供精准油隙、顺畅运转与长寿命表现，特别适合重载施工环境。

+P 主要特点

• AE 原厂品质，耐磨性强

• 0.20 下修尺寸（020），适用于大修后曲轴

• 金属合金耐压耐高温

• 减少曲轴磨损与摩擦

• 提升发动机寿命与稳定性

• 完全符合 OEM 原厂标准

适用机型

• Case 580 F

• Case 580 G

适用于需要 020 下修尺寸主轴瓦 的发动机。

中文 SEO 关键词（更新）

• Case 580 F 主轴瓦 020

• Case 580 G 主轴瓦 020

• K928541 020 主轴瓦

• AE 发动机瓦片 0.20

• Case 580 发动机大修零件

• 下修尺寸 020 主瓦