7N7144 管路总成 CAT 卡特彼勒配件 - WSTPARTS
卡特彼勒管路总成 — 零件号 7N7144 / 7N7144
WSTPARTS 供应卡特彼勒（Caterpillar®）原厂纯正件及高品质OEM替代件 管路总成（零件号 7N7144，交叉参考 7N7144）。适用于 CAT 3512 等机型。
适用机型
产品特点
- ✔ 100% 适配 CAT 3512
- ✔ 符合卡特彼勒原厂品质标准
- ✔ 原厂件带防伪标识｜替代件性价比优选，享质保
- ✔ 可接受预订，欢迎询价
技术参数
| 零件号 (MPN) | 7N7144 |
| 替代件号 | 7N7144 |
| 产品名称 | 管路总成 |
| 品牌 | CAT |
| 适用机型 | 3512 |
| 重量 | 0.41 kg |
| 产品状态 | 全新（原厂/OEM替代） |
| 质保 | 12个月 |
常见问题
如何确认这是正确的零件？
请核对您设备上的零件号，或提供机器序列号（Serial Number），WSTPARTS技术团队免费协助核实。
原厂件和替代件有什么区别？
原厂件（Genuine CAT）带防伪标识；高质量替代件（OEM Equivalent）通过台架测试，性价比更高，均享质保。
📞 询价/咨询： 联系WSTPARTS | 电话：135-3086-8288 | Email：cat@wstparts.com
📄 技术资料与图册
暂无技术文档。如需产品安装手册、3D图纸或参数规格书，请
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零件图册 · 安装位置图
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18T-413727C-570937E-420247N-696755S-734968T-4139×12BOLT (L=30mm)77E-430087N-698696K-0806108T-4174×8BOLT (L=120mm)114W-2100×1VALVE GP-PRESSURE REDUCING127E-4475134I-3743×1FILLER AS148T-4205158T-4183×16BOLT (L=40mm)167W-0522×1LUBRICATOR GP-AIR MOTOR177M-7410187C-6113197N-7057208T-8731218T-4184×4BOLT (L=45mm)228S-2332×3BOLT-12 POINT HEAD (5/8-11X1.75-IN)239Y-3904243E-2332×1ELBOW257C-6209267N-1875277N-7539285P-0076×1BOLT-12 POINT HEAD (3/8-16X1.5-IN)294P-5295×1SEPARATORAS-AIR304I-3745×1CAP319X-4813328T-4194×20BOLT (L=50mm)337N-9495×1TUBE-RADIATOR INLET347C-6366357E-5021367N-7559373T-2650×1STARTING MOTOR GP-ELECTRIC387N-7144×1TUBE AS397X-2459406V-3683×1SEAL-O-RING412R-6806425P-8038×8BOLT-12 POINT HEAD (1/2-13X4.75-IN)437W-1890448T-6757×1PLUG-PIPE459F-2978×4NUT-WELD (3/8-16-THD)468T-0289×8BOLT (L=20mm)471S-6595×1GASKET-OIL SUPPLY481P-4278×1CLAMP-HOSE493E-3371×1WEDGE-RECEPTACLE LOCK (3-PIN)507E-5324517N-1961527N-7660535P-4868×6CLAMP-HOSE543E-1854×1SENSOR 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THK)1673J-36791687K-11811695M-2894×4WASHER-HARD (10.2X18.5X2.5-MM THK)1707E-83031717N-23281727N-83741736V-83971748T-79611751J-9671×1SEAL-O-RING1767Y-43871770S-1617×20BOLT (5/16-18X0.75-IN)1787C-77901797E-83541807N-24051817N-85991826V-86361839X-8257×8WASHER1849X-8256×2WASHER (6.6X12X2-MM THK)1859S-8003×1PLUG1869R-45951877C-77911887E-83551897N-30491909S-4182×1PLUG-O-RING1918T-68701929M-1974×20WASHER-HARD (8.8X16X2-MM THK)1938T-4223×36WASHER1942K-49731958L-27861964J-0524×1SEAL-O-RING (ID=47.22mm)1977C-77931987E-83561997N-32162007N-90442013J-7354×1SEAL-O-RING2028T-41542034L-3864×1ELBOW-RADIATOR OUTLET2048T-06442057C-77942067N-32182077N-97372089S-13502095P-0598×2CLAMP-HOSE2107C-79092117N-32972127N-97382134P-7428×1CLIP2149S-41912150S-1571×8BOLT (3/8-16X1.75-IN)2167C-79102177N-32982185P-12652199W-08522209X-67722219S-80042223R-5387×1CONNECTOR2237C-81222247E-83602257S-11972261B-5174×1PLUG-PIPE2273V-3308×12WASHER-HARD (10.2X20.5X2.5-MM THK)2287E-83722290S-1594×4BOLT 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(L=60mm)3037E-12223047H-36083057N-49523067W-19913077E-12233087N-50493097W-21223107E-12243117N-50573125P-8077×8FLANGE3133J-19073147E-25803157N-50803167W-27093177E-26303187N-52393197W-27103208T-6385×4BOLT (L=180mm)3217E-26813227N-52453237W-30313241P-3706×1SEAL3257E-27483267N-52463277W-30323287E-30353297N-53363307W-31453317K-32153327N-54133337W-34643347E-30873357K-33773367N-54163377W-38133387N-54493398T-00753407E-30883417N-54873427W-39533437K-43703447N-56413457W-44453467E-31273477K-9197×2ELBOW3487N-58013497W-51083507E-34713517L-44473527N-58743537W-58933547E-34723557L-62103567N-67823577W-61103586V-87243597E-34733607L-64433617N-68063627W-6333
质量保证承诺
质保期
12 个月 / 符合正常使用条件
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📦 包装说明
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