Guangzhou Jusheng Precision Manufacturing Co., Ltd
| Warranty Period | 12 Months (Manufacturer Warranty) |
| Replace Part Number | 3005887 3001771 |
| Delivery Time | Ships in 24h (1-7 days max) |
| Supply Ability | 10000PCS/ WEEK |
| Quality Grade | Premium Aftermarket (OEM-Equivalent) |
| Material | High-Performance Rubber & Metal Reinforcement |
| Prouduct Name | Crankshaft Oil Seal Cum mins K38 K50 |
| Engine Model | Cum mins K38 K50 K108 V28 G28 QSK38 CM2150 QSK50 |
| Packaging Details | Carton Packing, Wooden Case, Plastic Pallet, Paper Pallet. |
| Payment Terms | D/A,D/P,T/T, |
| Brand Name | Cum mins |
| Place of Origin | CHINA |
| Certification | ISO 9001 |
| Model Number | K38 K50 |
View Detail Information
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Product Specification
| Warranty Period | 12 Months (Manufacturer Warranty) | Replace Part Number | 3005887 3001771 |
| Delivery Time | Ships in 24h (1-7 days max) | Supply Ability | 10000PCS/ WEEK |
| Quality Grade | Premium Aftermarket (OEM-Equivalent) | Material | High-Performance Rubber & Metal Reinforcement |
| Prouduct Name | Crankshaft Oil Seal Cum mins K38 K50 | Engine Model | Cum mins K38 K50 K108 V28 G28 QSK38 CM2150 QSK50 |
| Packaging Details | Carton Packing, Wooden Case, Plastic Pallet, Paper Pallet. | Payment Terms | D/A,D/P,T/T, |
| Brand Name | Cum mins | Place of Origin | CHINA |
| Certification | ISO 9001 | Model Number | K38 K50 |
| High Light | Cummins K38 Crankshaft Oil Seal ，3005887 3001771 K50 Oil Seal ，QSK38 CM2150 Crankshaft Seal | ||
The Crankshaft Oil Seal 3005887 / 3001771 is engineered to provide dependable sealing performance for Cum mins heavy-duty diesel engines. Installed around the crankshaft assembly, this seal helps prevent engine oil leakage while protecting internal components from dust, moisture, and external contamination.
Manufactured using premium rubber compounds with reinforced structural design, this aftermarket replacement delivers excellent resistance to heat, oil, pressure, and continuous engine operation.
Designed for demanding industrial and heavy equipment applications, this oil seal is suitable for Cum mins K-Series and QSK-Series engines commonly used in mining equipment, generator sets, marine applications, and construction machinery.
| Product Name | Crankshaft Oil Seal |
| Part Number | 3005887 / 3001771 |
| Installation Position | Crankshaft Seal |
| Material | High Temperature Resistant Rubber + Metal Frame |
| Condition | New Replacement Part |
| Type | Engine Sealing Component |
| Application | Diesel Engine Maintenance & Overhaul |
| Brand | JUSHENG / OEM Available |
Fit for Cum mins Engines:
Widely used in:
The crankshaft oil seal prevents engine oil leakage and protects the crankshaft area from dust and contaminants.
Yes. This product is manufactured according to replacement specifications for part numbers 3005887 and 3001771.
Yes. JUSHENG supports OEM packaging, branding, and wholesale cooperation.
Please provide your engine model, engine serial number, or part number before ordering.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2018
Total Annual:
400,000-USD 600,000
Employee Number:
>50
Ecer Certification：
Verified Supplier
About Jusheng Precision With over 20 years of focused experience in engine parts for construction machinery, Guangzhou Jusheng Precision Manufacturing Co., Ltd. has become a top company in the industry. We’ve achieved this through strong technical skills and a constant drive to improve. We have ... About Jusheng Precision With over 20 years of focused experience in engine parts for construction machinery, Guangzhou Jusheng Precision Manufacturing Co., Ltd. has become a top company in the industry. We’ve achieved this through strong technical skills and a constant drive to improve. We have ...
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