3E6788 SEAL-O RIN CAT Caterpillar Part - WSTPARTS
卡特彼勒SEAL-O RIN — 零件号 3E6788 / 3E6788
WSTPARTS 供应卡特彼勒（Caterpillar®）原厂纯正件及高品质OEM替代件 SEAL-O RIN（零件号 3E6788，交叉参考 3E6788）。适用于 CAT CAT-9.3 等机型。
适用机型
产品特点
- ✔ 100% 适配 CAT CAT-9.3
- ✔ 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) | 3E6788 |
| 替代件号 | 3E6788 |
| 产品名称 | SEAL-O RIN |
| 品牌 | CAT |
| 适用机型 | CAT-9.3 |
| 重量 | 0.05 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
联系技术支持。
Parts Diagram · Installation View
100%
Hover marks on the diagram to view parts · Scroll to zoom · Drag to pan
16V-5696×2BOLT (L=80mm)29S-4185×1PLUG37C-5403×1TUBE AS41R-1808×1FILTER-ENGINE OIL (ADVANCED EFFICIENCY)54W-2026×1COVER66V-4367×3SEAL-O-RING73P-1156×2SEAL-O-RING87C-1493×2VALVE91N-3482×1ADAPTER101W-0022×1PUSHROD111W-2834127C-5273×2SHIM (0.08-MM THK)137W-5340×1GASKET141R-0726155N-3615168C-3445×1CAP-DUST175P-6718×2SEAL-O-RING (OIL DRAIN PLUG)187E-4939×1CYLINDER BLOCK AS190S-1588201W-1760×2SCREW-ADJUSTMENT(9/16-18-THD)217F-4283×4BOLT(1-14X6.5-IN)228S-4757×6BOLT (1-14X8-IN)231W-0020×1GUIDE-LIFTER241W-2361256V-8149×2NUT267C-2891×3COVER276V-3940×4BOLT (L=25mm)286V-9189293N-2886307N-2432×1ADAPTER-HYDRAULIC PUMP317N-5876326I-0254×19BOLT (M8X1.25X30MM)331W-2470×1LIFTER GP-VALVE343V-3308355D-4661×4WASHER-HARD(28X52.5X8-MMTHK)361W-1756×3INSERT-LIFTER371W-2362384P-5304390S-1595×2BOLT (1/2-13X1.25-IN)407N-0452×1PLATE411W-8347426V-5843×2BOLT (L=45mm)438L-2786449M-1974×2WASHER-HARD (8.8X16X2-MM THK)458T-3612466I-0289×2PLUG478T-2929×1SEAL-O-RING481P-4244492R-6806×2CONNECTOR-O-RING505P-8250×6WASHER (28X49X5-MM THK)516I-4545526V-5137×2SETSCREW-SQUAREHEAD(1-1/2-12X7.5-IN)531W-2473×2SPRING-GUIDE542N-3350554P-9513560S-1594570T-0772×12BOLT (7/16-14X1.5-IN)582N-8220594W-2232×1ELBOW608P-1438×1COVER611A-2029×2BOLT (3/8-16X1.125-IN)626I-0291×3NUT (M8X1.25)635P-0540×2NUT-HEX FULL (9/16-18 THD)646V-1904657W-8487×2PLATE-ENGINE MOUNTING667X-3392×3WASHER-HARD (13.5X22.5X3-MM THK)671W-2474×1SPRING-GUIDE686V-4314691N-4406705M-2894×10WASHER-HARD (10.2X18.5X2.5-MM THK)715P-8244×12WASHER-HARD (12X22.5X2.5-MM THK)727W-3798736V-8359×1BOLT (L=70mm)741Y-7574×4BOLT-HEAD (3/8-16X2.5-IN)756I-0363×2BOLT (M6X1.0X20MM)767X-7731×2PLUG-PIPE776I-2491×2BRIDGE AS787E-0769798M-4446×8SEAL-O-RING808T-4956817C-4299827E-0768838K-4644845P-8245×4WASHER-HARD (13.5X25.5X3-MM THK)857W-2206867W-1339877C-3083×1SEAT880S-1585×2BOLT (1/2-13X1.5-IN)896I-0456×2BOLT (M8X1.25X45MM)900S-1591×6BOLT (3/8-16X1.5-IN)918C-5230923K-8782937C-5485949N-0684957C-3082×1RETAINER962P-4304×1STUD-HOLLOW972M-0849×2WASHER-HARD (13.5X25.5X5-MM THK)982W-2940×8PLUG996I-4681×1GASKET1006I-24891017E-16591028C-90231034N-47921041R-07161057C-3081×1SPACER1067N-2550×1COUPLING1077N-12921087X-0618×2WASHER-HARD (13.5X40X5-MM THK)1097N-19021106I-4709×4BOLT (M8X1.25X100MM)1117N-2044×2DOWEL1126V-5049×2SEAL-O-RING1137W-68851148T-6757×1PLUG-PIPE1151W-13951169S-8002×4PLUG-O-RING1172W-35841184W-30271191A-2170×1SPRING1202P-65301218T-42441227C-0351×2PLUG-SUMP DRAIN1238T-6762×3PLUG-PIPE1248T-6759×1PLUG-PIPE1256V-5625×2BOLT-12 POINT HEAD (3/4-10X9.5-IN)1268T-49841277C-07301283B-0623×5PLUG-CUP1291P-1367×2PLUNGER1303K-0360×1SEAL-O-RING (ID=16.36mm)1317W-04821326V-6869×2BOLT-12 POINT HEAD (3/4-10X2 3/4-IN)1332P-65281349Y-68741354N-07411363B-0645×5PLUG-CUP1379X-2097×2STUD1389L-84391397N-2047×3DOWEL1406V-7607×2WASHER-HARD (20X30X2.5-MM THK)1419Y-82201428N-47451438N-92671448T-02671459H-8872×1GASKET1467X-4805×3SEAL-O-RING1477E-1036×1TUBE AS1489Y-88291494W-24361506N-80791517N-2533×1GASKET1529Y-4121×8JET AS-OIL COOLING1538D-7941×4BOLT-12 POINT HEAD (5/8-11X4-IN)1549Y-99241552M-9780×2SEAL-O-RING1569S-8005×1PLUG1578N-52861580T-0102×8BOLT (3/8-16X0.625-IN)1599Y-99961603J-7354×1SEAL-O-RING1615P-1076×6WASHER1623P-1896×2PLUG-CUP1638N-02461646I-0260×2BOLT (M8X1.25X25MM)1657N-2048×10BEARING-CAMSHAFT1665P-7701×4SEAL-O-RING1675P-2424×2BOLT (1/2-13X2.25-IN)1687W-6390×1STUD1694N-0683×2DOWEL1703N-28851715P-8196×2PLUG1726V-8188×2NUT (1/2-13-THD)1734P-58941747C-3954×1SPRING AS1758T-6763×20PLUG-PIPE1766V-3908×2SEAL-O-RING1770S-15901788T-4121×8WASHER1795L-29521807N-95361818N-96531822N-6005×1SPRING1836V-5218×12BOLT (L=35mm)1848T-4133×4NUT1851W-44861864W-46191877C-3953×2SPRING AS1886V-8635×2CONNECTOR1898T-0099×16DOWEL1908T-4136×2BOLT (L=25mm)1914N-60061928M-3182×1SPRING1931W-38021948C-3446×1VALVE1957N-5641×2PLUG-MANIFOLD1968T-4189×17BOLT (L=20mm)1971W-73761982P-68551997N-2049×8DOWEL2008T-4195×2BOLT (L=30mm)2014N-24812026N-29852039X-97202047C-24752059S-4181×1PLUG2062W-10112075P-0840×16SEAL-O-RING2088T-4224×21WASHER2094N-07312109X-97302119S-4182×1PLUG-O-RING2127N-34962138T-7547×4BOLT (L=30mm)2146V-38332159X-7712×1SEAL-O-RING (ID=29.74mm)2169Y-1485×8PLATE-SPACER2173N-28982189G-51272195F-9657×4SEAL-O-RING2201W-56342218T-2928×1SEAL-O-RING2229X-71382234N-19812248N-23222254W-4813×1PLUG2269S-87522277N-30602288N-03032294P-49172304N-12882318N-8056×2COVER2328N-32862336N-22822346V-3348×8SEAL-O-RING2358N-47032367C-47162378N-92462381W-4188×8RETAINER AS-JET2397C-1821×1COUPLING2407C-1445×2COVER2414W-12502428N-59412436V-3537×1DOWEL2447C-1822×1COUPLING2452G-63042461W-14682471B-2790×8BOLT (5/16-18X1.375-IN)2484N-13312498H-53062502P-61052519S-4191×6PLUG-O-RING2524N-24742531W-36092545P-8210×2SEAL-O-RING2556V-2317×4BOLT (L=30mm)2568N-43982572W-22912584N-11282595P-64122602W-67792612W-34522623E-6788×1SEAL-O-RING (ID=40.94mm)2634W-15662645P-8068×2SEAL-O-RING2657C-4355×1CLIP2664N-53942672P-65742686V-3834×1SEAL-O-RING2699M-2904×2CLAMP-HOSE2704N-16412716V-5134×3SEAL-O-RING2723N-28992735P-7970×1NUT2744N-07542753E-4353×1WASHER-HARD (11X25X3-MM THK)2762W-11772776V-5221×5BOLT (L=80mm)2782W-81332796V-1820×1BOLT (L=30mm)2803N-28842817X-0870×1BOLT (L=140mm)2824N-07562833E-4352×2WASHER-HARD (8.8X20.5X2.5-MM THK)2842W-41602858J-4351×1SEAL-O-RING2866V-78022877N-35162886N-2206×1CAP AS2892P-17842908U-63792914N-07332923F-6156×1HOOK2934W-12412942W-00562954N-32872967N-59092972P-62242987W-65412992W-43813002W-85413011W-80963029N-3288
质量保证承诺
质保期
12 个月 / 符合正常使用条件
After-sales Response
24 小时内响应，48 小时内解决方案
退换政策
收货后 7 天内无理由退换（需保持原包装）
质量检验
出厂前全检，附质检报告（需单独申请）
技术支持
免费安装指导，工程师在线答疑
📦 包装说明
包装方式
原厂包装/中性包装可选
包装防护
防震防潮包装材料
件号标识
独立件号标签
定制服务
支持定制外箱标识
After-Sales Service Process
01
联系客服
描述问题/提交图片
02
工程师评估
24h内给出方案
03
确认方案
退换货或维修
04
处理完结
寄回/补发/退款