活塞 4V5.050001GⅢ（钢制）
柴油机活塞，适配东方红系列柴油机大修使用。东方红原厂配件中心库直供，与缸套、活塞环成套供应，下单前可按机型核对尺寸与环槽规格。现货供应，可长期稳定供货。
关键词：拖拉机 / 配件
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产品描述
活塞 4V5.050001GⅢ
配件名称：活塞
物料编码：240100175115
规格型号：4V5.050001GⅢ
包装尺寸：120mm*120mm
产品重量：1kg
功能描述： 活塞属于大功率柴油机的核心运动部件，主要功能是将燃烧室内燃气爆发压力通过活塞销传递给连杆，推动曲轴旋转做功。在设计上充分考虑了耐磨性和耐腐蚀性，以确保其在恶劣工况下的长期稳定运行。其精密的制造工艺保证了活塞与气缸壁之间的良好密封性，有效防止燃气泄漏，提升发动机效率。活塞顶部形状经过优化，有利于燃油的充分燃烧，降低油耗并减少排放，符合发动机对环保性能的高要求。此外，该活塞还具备优异的热传导性能，能够快速将燃烧产生的热量传递给冷却系统，维持活塞及发动机整体温度的均衡，延长发动机使用寿命。以其卓越的性能和适应性，成为东方红系列柴油机不可或缺的关键组件，为各类重载设备提供强劲而可靠的动力支持。该型号活塞专为东方红系列柴油机设计，适用于工程机械、发电机组等重载设备。
适用品牌：东方红、YTO
适用机型：
| 适配机型清单 | ||||
| LR4V5P-T59Y1-U2 | LR4V5UP-T93X-U3 | LR4V5UP-T88Y-U3 | LR4V5P-T122X-U2 | LR4V5P-T73EWPGYA-U2 |
| LR4V5P-T112N-U2 | LR4V5P-T76WN-U | LR4V5UP-T188-U3 | LR4V5-C54Z | LR4V5P-T173E-U2 |
| LR4V5P-T170-U2 | LR4V5P-T76-U2 | LR4V5P-T73F1S-U2 | LR6V5U-T146-U3 | LR4V5P-T112NKR-U2 |
| LR4V5UP-T91X1-U3 | LR4V5P-M135XS1-U2 | LR4V5P-T152Q-U2 | LR4V5P-T164-U2 | LR4V5P-T273EB2HNQ-U3 |
| LR4V5UP-T89R-U3 | LR4V5P-T112YN-U2 | LR4V5P-T75N-U2 | LR4V5P-T152Q-U3T | LR6V5-T224X2E-U2 |
| LR4V5UP-T65Y1-U3 | LR4V5P-T137-U2 | LR4V5UP-T146Y-U3 | LR4V5UP-T164-U3 | LR4V5P-T273EB4HNQ-U3 |
| LR4V5P-T90XKE-U2 | LR4V5P-T67-U2 | LR4V5P-T73FN-U | LR4V5P-T112FYNR-U2 | LR4V5P-T76EWNR-U2 |
| LR4V5UP-T113-U3 | LR4V5P-T73F1SN-U2 | LR4V5UP-T152-U3 | LR4V5UP-T153-U3 | LR4V5UP-T73H1-U3 |
| LR4V5UP-T59Y1-U3 | LR4V5P-T73FS-U | LR6V5U-T145-U3 | LR6V5U-T77NK-U3 | LR4V5P-H238Q-U2 |
| LR4V5P-M94-U2 | LR4V5P-T73WN-U | LR4V5UP-T64Y1-U3 | LR4V5P-T76EW-U2 | LR4V5P-T73EW-U2 |
| LR4V5P-T80X-U2 | LR4V5UP-T80-U3 | LR4V5P-H122-U3T | LR4V5P-H126-U2 | LR4V5P-T50EHXA-U2 |
| LR4V5UP-T112Q-U3 | LR4V5UP-T86Q-U3 | LR4V5P-T76WQ-U2 | LR4V5P-T224E-U2 | LR4V5P-T50EYQR-U2 |
| LR4V5P-T88Y-U2 | LR6V5U-T113X2N-U3 | LR4V5P-H52X-U2 | LR4V5UP-T70X2-U3 | LR4V5-CD81F-U2 |
| LR4V5P-T64-U2 | LR4V5P-M135S1-U2 | LR6V5U-T123XN-U3 | LR4V5UP-T70X2Q-U3 | LR4V5P-T73EWPQR-U2 |
| LR4V5P-H52-U2 | LR4V5P-M71X-U2 | LR4V5P-T73W-U | LR4V5UP-T70X2J-U3 | LR4V5UP-T73PS-U3 |
| LR4V5P-M167-U2 | LR4V5P-T73SN-U2 | LR4V5P-T73SN-U | LR4V5UP-T70X-U3 | LR4V5P-T273EB4PNQ-U3 |
| LR4V5UP-T67X-U3 | LR4V5UP-T60Y-U3 | LR4V5P-T90-U3T | LR4V5UP-T70XN-U3 | LR4V5P-T73EWHQ-U2 |
| LR4V5UP-T112-U3 | LR4V5UP-T85-U3 | LR4V5P-T88Y1-U2 | LR4V5UP-T70XQ-U3 | LR4V5P-T73EWP-U2 |
| LR6V5U-T67-U3 | LR6V5U-T112Y-U3 | LR4V5P-T88YQ-U2 | LR4V5UP-T70Y-U3 | LR4V5UP-T73E1PNQ-U3 |
| LR4V5P-T86X-U2 | LR6V5U-T122X-U3 | LR4V5P-T76W-U3T | LR4V5UP-T70Y2-U3 | LR4V5UP-T73PNQ-U3 |
| LR4V5P-T59Y-U2 | LR4V5P-M162N-U2 | LR4V5P-T90-U2 | LR4V5UP-T70Y2N-U3 | LR4V5UP-T73PN-U3 |
| LR4V5UP-T91-U3 | LR4V5P-T67-U3T | LR4V5P-T67X-U3T | LR4V5UP-T70BX-U3 | LR4V5UP-T73P-U3 |
| LR4V5UP-T146-U3 | LR4V5P-T73W-U2 | LR4V5P-T122-U3T | LR4V5UP-T73HQ-U3 | LR4V5P-T73EWPA-U2 |
| LR4V5P-T77-U2 | LR4V5P-T76S-U2 | LR4V5UP-T88Y1-U3 | LR4V5UP-T73SNQ-U3 | LR4V5UP-T73PQ-U3 |
| LR4V5UP-T65X-U3 | LR4V5P-T61-U3T | LR4V5UP-T137-U3 | LR4V5UP-T50S-U3 | LR4V5UP-T73PH1-U3 |
| LR4V5P-T76WN-U2 | LR4V5UP-T93Q-U3 | LR4V5P-T122X1-U2 | LR4V5UP-T50H-U3 | LR4V5P-T273EB4HDNQ-U3 |
| LR4V5P-T79-U2 | LR6V5U-T64Y-U3 | LR4V5P-T170-U3T | LR4V5UP-T73FJSNR-U3 | LR4V5P-T273EB2HDNQ-U3 |
| LR4V5UP-T77-U3 | LR4V5P-T122X1-U3T | LR4V5P-T75N-U3T | LR4V5UP-T73NQ-U3 | LR4V5UP-T73PH-U3 |
| LR4V5P-H63-U2 | LR4V5P-T145Q-U2 | LR4V5P-T90K-U2 | LR4V5UP-T73FN-U3 | LR4V5P-T50EYA-U2 |
| LR6V5U-T65-U3 | LR4V5P-T73W-U2(FW) | LR4V5P-T85-U3T | LR4V5UP-T73HN-U3 | LR4V5P-T73EWA-U2 |
| LR6V5U-T173-U3 | LR4V5P-T75-U2 | LR4V5P-T64Y1-U3T | LR4V5UP-T73H-U3 | LR4V5P-T73EWN-U2 |
| LR4V5UP-T67Y-U3 | LR4V5P-T76S1-U | LR6V5U-T85Y1-U3 | LR4V5UP-T50N-U3 | LR4V5P-T79Y1-U2 |
| LR4V5P-T75NQ-U2 | LR4V5P-T76SN-U | LR4V5P-T145X-U2 | LR4V5UP-T73FJNR-U3 | LR4V5P-T73EHWA-U2 |
| LR4V5P-T59-U2 | LR4V5P-T76W-U | LR4V5P-T73FSN-U | LR4V5UP-T50-U3 | LR4V5P-T79Y-U2 |
| LR4V5P-T65XQ-U2 | LR4V5P-H122-U2 | LR4V5P-T73F1N-U2 | LR4V5UP-T73FNR-U3 | LR4V5P-T73EWQ-U2 |
| LR4V5UP-T145X-U3 | LR4V5P-H94-U2 | LR4V5P-T153Y-U2 | LR4V5UP-T73SQ-U3 | LR4V5P-T73EHWQR-U2 |
| LR4V5UP-T79-U3 | LR4V5P-M71X1-U2 | LR4V5P-T73FN-U2 | LR4V5UP-T73HS-U3 | LR4V5UP-T73E1PD1NQ-U3 |
| LR4V5UP-T67X1-U3 | LR4V5P-T90X-U2 | LR4V5UP-T93YQ-U3 | LR4V5P-T145-U2 | LR4V5P-T50EXA-U2 |
| LR4V5UP-T202-U3 | LR6V5U-T77X1-U3 | LR4V5P-T164-U3T | LR4V5P-T90XE-U2 | LR4V5UP-T65Y2-U3 |
| LR4V5UP-T88XQ-U3 | LR6V5U-T88X-U3 | LR6V5U-T146X-U3 | LR4V5UP-T77Y-U3 | LR4V5P-T273EB2PDNQ-U3 |
| LR6V5U-T61Q-U3 | LR4V5P-M119-U2 | LR4V5P-T73FS-U2 | LR4V5UP-T70X2N-U3 | LR4V5P-T73EWPGA-U2 |
| LR4V5UP-T130-U3 | LR4V5P-T112-U2 | LR4V5P-T73FNQ-U2 | LR4V5P-T76W-U2 | LR4V5P-T235X-U2 |
| LR4V5P-T67X-U2 | LR4V5P-T145-U2(FW) | LR4V5P-H122Y-U2 | LR4V5-C-RZ | LR4V5P-T73EWHN-U2 |
| LR4V5UP-T122-U3 | LR4V5P-T76EWHQ-U2 | LR4V5P-H105-U2 | LR4V5UP-T203N-U3 | LR4V5P-T273EB4PDNQ-U3 |
| LR4V5P-T145-U3T | LR4V5P-T76WNQ-U2 | LR4V5P-T76SN-U2 | LR4V5UP-T73N-U3 | LR4V5P-T50EY-U2 |
| LR4V5P-T90XQKE-U2 | LR4V5P-T76W-U2(FW) | LR4V5P-T61-U2 | LR4V5UP-T73Q-U3 | LR4V5P-T122R-U2 |
| LR4V5P-T51X-U2 | LR4V5P-T86XQ-U2 | LR6V5U-T90XK-U3 | LR4V5UP-T73SN-U3 | LR4V5P-T73-U2 |
| LR4V5P-T73F-U2 | LR4V5P-T86X-U3T | LR4V5P-M112X-U2 | LR4V5UP-T73-U3 | LR4V5P-T88XQ-U2 |
| LR4V5UP-T88X-U3 | LR6V5U-T85Y2-U3 | LR4V5P-T76WQ-U | LR4V5UP-T73S-U3 | LR4V5P-M141S1-U2(FW) |
| LR4V5UP-T73GN-U3 | LR6V5U-T59Y-U3 | LR4V5P-T75YN-U3T | LR4V5P-H238-U2 | LR4V5P-T88X1-U2 |
| LR6V5U-T85-U3 | LR4V5P-H52-U2(FW) | LR4V5P-T99XN-U2 | LR4V5-C54E | LR4V5UP-T73E1PD2NQ-U3 |
| LR4V5-DC65F | LR4V5P-H105-U2(FW) | LR4V5P-T73S-U | LR6V5-T84Y1E-U2 | LR4V5P-T64F1-U2 |
| LR4V5P-T85-U2 | LR4V5P-T59X-U2 | LR6V5U-T112-U3 | LR4V5P-T73E1WPYQR-U2 | LR4V5P-T64FQ-U2 |
| LR4V5P-M94S1-U2 | LR4V5P-M145S1-U2 | LR4V5P-T64Y-U2 | LR6V5-T101E-U2 | LR4V5P-T73EWPGQR-U2 |
| LR6V5U-T75N-U3 | LR4V5PU-T79-U3 | LR4V5P-T79-U3T | LR6V5-T84X1E-U2 | LR4V5P-T73EWHGR-U2 |
| LR4V5P-H63X-U2 | LR4V5P-H62X-U2 | LR4V5P-T77-U3T | LR4V5P-T73E1WPYA-U2 | LR4V5P-T73EWR-U2 |
| LR4V5P-T122-U2 | LR4V5P-T76S1N-U | LR4V5P-M152-U2 | LR4V5P-H84E-U2 | LR4V5UP-T50E1PD1NQ-U3 |
| LR4V5UP-T75YN-U3 | LR4V5P-T91-U2 | LR4V5P-M150-U2 | LR4V5UP-T70M-U3 | LR6V5-H238-U2 |
| LR4V5UP-T173-U3 | LR4V5P-T61Q-U2 | LR4V5P-T73S-U2 | LR4V5UP-T73EHNQ-U3 | LR4V5P-T73EWG-U2 |
| LR4V5UP-T86-U3 | LR6V5U-T166-U3 | LR4V5P-T73WNQ-U2 | 油机 LR4V5UP-T70MN-U3 | LR4V5P-T73EWQR-U2 |
| LR6V5U-T137-U3 | LR4V5UP-T146X-U3 | LR4V5P-T88Y-U3T | LR4V5P-T67Y-U2 | LR4V5P-T73EWH-U2 |
| LR4V5P-T64Y1-U2 | LR4V5UP-G147-U3 | LR4V5P-T76WNQ-U | LR4V5P-T73E1WPGYA-U2 | LR4V5P-T73EWPNR-U2 |
| LR6V5U-T75XN-U3 | LR4V5P-T59Y1-U3T | LR4V5P-T137-U3T | LR4V5UP-T73E1HNQ-U3 | LR4V5P-T273EB3PDNQ-U3 |
| LR4V5P-T73FSN-U2 | LR4V5P-T73F-U | LR4V5P-T112N-U3T | LR4V5P-T73EWPYA-U2 | LR4V5P-T131W-U2 |
| LR6V5U-T77X2-U3 | LR6V5U-T130-U3 | LR4V5P-T88YQ-U3T | LR4V5UP-T273E2HN-U3 | LR4V5P-T61QE-U2 |
| LR4V5P-T90XK-U2 | LR6V5U-T88-U3 | LR4V5UP-T145-U3 | LR4V5P-T73EWPYQR-U2 | LR4V5P-T67Y1-U2 |
| LR4V5P-R122-U2 | LR6V5U-T137Y2-U3 | LR4V5P-T73WN-U2 | LR4V5-C54EC | LR4V5P-T73EWJQ-U2 |
| LR4V5UP-T208-U3 | LR4V5P-T65X-U2 | LR4V5P-T112Q-U2 | LR6V5-T224X3E-U2 | LR4V5P-T115NKR-U2 |
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整机与配套配件一并供应，机型配置、补贴政策与交付周期下单前确认。渠道正品整机，配套件与油品可一并配齐。
整机与配套配件一并供应，机型配置、补贴政策与交付周期下单前确认。授权渠道供货，支持整机批量对接与配套件配齐。
整机及配套件同步供应，具体机型配置、补贴政策与交付周期以订单确认清单为准。渠道正品整机，配套件与油品可一并配齐。
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江苏志勋农业机械有限公司
Jiangsu Zhixun Agricultural Machinery Co., Ltd.
东台店:江苏省东台市龙腾东路1号
射阳店:江苏省盐城市射阳县机场路
常州店:江苏省常州市钟楼区棕榈路 51号
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