1644978 SEAL-RING CAT Caterpillar Part - WSTPARTS
Caterpillar SEAL-RING — Part # 1644978 / 1644978
WSTPARTS supplies Caterpillar® genuine & high-quality OEM replacement SEAL-RING (Part # 1644978, cross-ref 1644978). Designed for CAT 3608 equipment.
Compatible Models
Key Features
- ✔ 100% compatible with CAT 3608
- ✔ Meets Caterpillar original quality and performance standards
- ✔ Genuine CAT parts with anti-counterfeit label | OEM alternatives with warranty
- ✔ Available for order, contact for lead time
Specifications
| Part Number (MPN) | 1644978 |
| ALT Part No. | 1644978 |
| Product Name | SEAL-RING |
| Brand | CAT |
| Applicable Models | 3608 |
| Weight | 0.05 kg |
| Condition | New (Genuine / OEM Equivalent) |
| Warranty | 12 Months |
FAQ
How to verify correct part?
Check the Part Number on your old part or your equipment's serial number. Contact WSTPARTS for free verification.
Genuine vs OEM replacement?
Genuine CAT parts come with anti-counterfeit label. OEM equivalents offer great value with full warranty.
📞 Get a Quote: Contact WSTPARTS | Email: cat@wstparts.com
📄 技术资料与图册
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联系技术支持。
Parts Diagram · Installation View
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17N-5014×1FLYWHEEL AS26V-5842×1BOLT (L=40mm)30S-0509×4BOLT (3/8-16X0.75-IN)41S-5772×13GASKET57E-1630×1GASKET67X-3153×12BOLT-12 POINTHEAD(1-1/8-12X17.5-IN)71N-574280S-1585×6BOLT (1/2-13X1.5-IN)92W-5036×3TUBE108K-2090×2TUBE119Y-6181×4SPACER121W-3785×1BONNET-OIL COOLER137N-0452×1PLATE147N-7991155N-4185×1WASHER-SPECIAL164N-2630179S-8893×12BOLT-12 POINT HEAD (1-14X4-IN)183S-9643×8SEAL-LIP TYPE (WATER TEMPERATURE REGULATOR)197C-2123209X-6621×2BOLT-12 POINTHEAD(3/8-16X5-IN)217C-1926×1ADAPTER AS-FLYWHEEL228J-8919×1COVER231W-4067×1GASKET249Y-4957×1SHAFT-STUB251N-2914×1COVER-CYLINDER BLOCK SIDE264W-0229×1ADAPTER-FLYWHEEL HOUSING277E-3476284B-4810×1LEVER AS-HAND295P-4961×1CLAMP305L-2952311A-2029×2BOLT (3/8-16X1.125-IN)321F-7958×22NUT-FULL (1/2-13-THD)336V-1819346V-5139×6SEAL-O-RING357K-3116×12BOLT-12 POINT HEAD (5/8-11X3.5-IN)365P-8839×12WASHER-HARD (28X42X4-MM THK)371W-5200387E-3478390S-1587×1BOLT (1/2-13X1.75-IN)402P-4358×1FLANGE417K-1181×3STRAP428T-4182×2BOLT (L=45mm)436L-2609441W-9823×2GASKET457C-7784×1PLATE465P-1075×6WASHER-HARD (10.2X22.5X3-MM THK)475P-8247×12WASHER-HARD (17X32X3.5-MM THK)486V-5100×1SEAL-O-RING490S-1590504F-4873×1GASKET517W-5095527X-7731×1PLUG-PIPE539S-8002×1PLUG-O-RING546L-3969×4PIN558T-6466566I-0254577N-7660588T-4186×1BOLT (L=40mm)593B-7725×1CAP-PIPE607C-8635×2PLATE-ORIFICE611W-4923×1DAMPER & GUARD AS626V-8189×2NUT (5/16-18-THD)639X-7371644P-7348×14P-7348659X-2125663S-2093×4STRAP676L-3964×8PIN-COTTER688T-0389699S-4191×1PLUG-O-RING706I-4374717N-4106728T-4985×2CLAMP-HOSE733E-8005740S-1621×8BOLT (1/2-13X1-IN)755K-5068×1FITTING-PIPE767N-7009×3FLANGE779M-1974×6WASHER-HARD (8.8X16X2-MM THK)782P-0220×1GASKET-PUMP794P-7349×14P-7349807C-7808817W-2029×2SUPPORT820T-0598×12BOLT(1/2-20X0.875-IN)836L-3970×4PIN847C-1281857W-5228×1V-BELT SET (INCLUDES 6-BELTS) (FAN DRIVE)869X-2201×3CLAMP-HOSE876V-3918882W-2940×8PLUG891S-1638907W-3688×2GASKET912M-9780×1SEAL-O-RING927W-5846×1ELBOW939L-9132949X-2496×19X-2496955F-3999×1SEAL-O-RING963N-8427×1CARRIER AS-BEARING970S-1589×2BOLT (5/8-11X1.75-IN)986I-0846997W-6470×1PULLEY-FAN DRIVE1003J-1907×2SEAL-O-RING (ID=11.89mm)1016V-39401027N-2044×2DOWEL1031P-71151047L-3351×1BOLT1057W-4111×2ADAPTER-EXPANSIONTANK1069M-55901076D-1004×1GASKET1087W-6093×1BONNET1098T-41911109F-2247×1PLUG-PIPE1115D-10261126V-83971133B-1915×3BOLT (3/8-16X1.375-IN)1149F-4446×1SEAL-O-RING1158T-6762×1PLUG-PIPE1169N-38891176I-1796×1ADAPTER AS1187W-4116×2HOUSING AS-REGULATOR1196V-42481207W-6948×1TUBE1215P-14421226V-6609×1SEAL-O-RING1232W-4904×2RING-SEAL1244L-3641×1CLIP1256V-86361268T-4121×2WASHER1274W-03351286I-0918×2NUT (M6-THD)1295S-1057×1FITTING1305M-2894×4WASHER-HARD (10.2X18.5X2.5-MM THK)1316V-52211329Y-1373×1FLANGE1338L-2786×1SEAL-O-RING1345L-3495×8LINK-LEVER1355L-45041368T-4137×2BOLT (L=20mm)1373F-14171385P-56781392M-6471×2PLUG-CUP1403P-0647×1SEAL-O-RING1416I-1798×1SILENCER AS1423R-44371439S-80051447N-2047×3DOWEL1452L-6010×2PLUG-PIPE1463V-3308×2WASHER-HARD (10.2X20.5X2.5-MM THK)1476I-1799×1SUPPORT AS1487W-8463×2ELBOW-ADAPTER1493R-44631500L-11431515A-36041528T-02671539S-8752×1NUT-FULL (3/8-16-THD)1545L-1545×2CUP-BEARING1557X-4805×3SEAL-O-RING1566I-4200×1BOLT (M10X1.5X16MM)1575P-4889×1SEAL-O-RING1586V-4372×4CLAMP-HOSE1597W-8464×3ADAPTER-HOUSING1606V-87241617L-6551×2CONE-BEARING1626I-12011634N-0683×2DOWEL1647W-30311655P-7815×1SEAL-O-RING1666V-5049×1SEAL-O-RING1679X-64581685L-3556×1SHIM (0.0200-IN THK)1698T-6763×22PLUG-PIPE1707W-30321716J-2244×1SEAL-O-RING1727W-9865×4ROD1732R-6806×2CONNECTOR-O-RING1740T-0065×2BOLT (3/8-16X3.5-IN)1755L-3557×1SHIM (0.010-IN THK)1768T-2928×1SEAL-O-RING1770S-1588×32BOLT (3/8-16X1.25-IN)1786V-1179×1SEAL-O-RING1798T-6764×1PLUG-PIPE1801D-4566×2BOLT (1/2-13X3.5-IN)1815L-3558×1SHIM (0.007-IN THK)1823K-0360×2SEAL-O-RING (ID=16.36mm)1836V-4368×1SEAL-O-RING1846V-3250×1SEAL-O-RING1858T-0099×24DOWEL1865L-3559×1SHIM (0.005-IN THK)1875P-9297×2CLIP1889X-3993×2HOSE1896V-5063×1SEAL-O-RING1907N-5641×2PLUG-MANIFOLD1915L-3613×1RETAINER-BEARING1926V-5839×1WASHER (11X21X2.5-MM THK)1930S-1617×1BOLT (5/16-18X0.75-IN)1947F-3425×1BOLT (3/8-16X5.75-IN)1950S-1594×6BOLT (3/8-16X1-IN)1968S-90891975L-3560×3PLATE-LOCK1985P-0840×24SEAL-O-RING1998S-9191×9BOLT (3/8-16X4-IN)2005L-3553×1YOKE-OPERATING2012B-2695×1BOLT (5/16-18X0.875-IN)2028T-1919×2SEAL-O-RING2035L-3485×1SHAFT-CLUTCH LEVER2049S-4183×1PLUG2056L-5151×2KEY-WOODRUFF2065F-9657×4SEAL-O-RING2070S-1591×2BOLT (3/8-16X1.5-IN)2083E-4352×4WASHER-HARD (8.8X20.5X2.5-MM THK)2090V-0375×8BOLT (1/2-13X3.25-IN)2105P-8210×2SEAL-O-RING2113N-1462×1PIN AS2124D-7735×1CLIP2133N-1461×1SPRING2140S-1595×6BOLT (1/2-13X1.25-IN)2155L-3602×1PLATE-PRESSURE2165P-8245×20WASHER-HARD (13.5X25.5X3-MM THK)2175S-0003×2NUT (5/16-18-THD)2184P-3020×3PLATE-DRIVE2198C-50642208N-8056×2COVER2213N-9175×1RING-DRIVE2226V-3348×8SEAL-O-RING2234B-4773×1LOCK2244B-4764×1NUT2256I-2503×1ELEMENT AS2263N-9176×1KEY2274W-4814×1ADAPTER2287Y-1727×2BOLT (L=60mm)2296I-2504×1ELEMENT AS2303N-9178×1PLATE-HUB & BACK2318T-2929×1SEAL-O-RING2328T-4223×2WASHER2335L-3603×2PLATE AS-CENTER2348T-4244×10NUT2356L-4016×4PIN2366L-3961×4PIN-COTTER2379N-1941×1CLAMP2385L-3493×4LEVER2395L-3233×1FITTING2405L-3492×1YOKE-ADJUSTMENT2415L-3496×1SLEEVE-SLIDING2428T-5360×5WASHER (12X22.5X2.5-MM THK)2430S-1625×8BOLT (5/8-11X2.5-IN)2447X-0310×5BOLT (7/16-14X2-IN)2455L-3487×1COLLAR AS2468T-4183×3BOLT (L=40mm)2475L-35612482L-62672495P-1076×8WASHER2500L-16482518T-4184×5BOLT (L=45mm)2525B-2410×1HOSE AS2537Y-1729×1GASKET2543B-8489×2FITTING2559S-1354×1NUT (5/8-18-THD)2566F-0253×1LOCKWASHER2571L-6931×2SCREW AS-MACHINE (1/4-20X0.5-IN)2585L-3617×1SEAL-RUBBER2593N-9179×1HOUSING-CLUTCH2608B-7121×2FITTING-HYDRAULIC (CLUTCH)2614B-9782×1BALL2623N-9180×1SHAFT-CLUTCH
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