Home /Products/Cummins Engine Parts/Front Crankshaft Oil Seal 3104263 4955383 for Cum mins ISX15 QSX15 X15 Diesel Engine Replacement

Front Crankshaft Oil Seal 3104263 4955383 for Cum mins ISX15 QSX15 X15 Diesel Engine Replacement

1 SET
MOQ
$5-$8
Price
Front Crankshaft Oil Seal 3104263 4955383 for Cum mins ISX15 QSX15 X15 Diesel Engine Replacement
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Features
Specifications
Prouduct Name: Crankshaft Front Oil Seal Cum Mins ISX15 QSX15 X15
Engine Model: Cum Mins K38 K50 QSK19G QSK38 QSK50 QSK60
Quality Grade: Premium Aftermarket (OEM-Equivalent)
Warranty Period: 12 Months (Manufacturer Warranty)
Replace Part Number: 3104263 4955383
Material: High-Performance Rubber & Metal Reinforcement
Basic Infomation
Place of Origin: CHINA
Brand Name: Cum mins
Certification: ISO 9001
Model Number: ISX15 QSX15 X15
Payment & Shipping Terms
Packaging Details: Carton Packing, Wooden Case, Plastic Pallet, Paper Pallet.
Delivery Time: Ships in 24h (1-7 days max)
Payment Terms: D/A,D/P,T/T,Western Union
Supply Ability: 10000PCS/ WEEK
Product Description
Front Crankshaft Oil Seal 3104263 4955383 for Cum mins ISX15 QSX15 X15 Diesel Engine Replacement

The Front Crankshaft Oil Seal 3104263 / 4955383 is designed to deliver reliable sealing performance for Cum mins heavy-duty diesel engines. Installed at the front end of the crankshaft, this seal helps prevent engine oil leakage while protecting internal components from dirt, moisture, and external contaminants.

Manufactured from premium heat-resistant elastomer materials with reinforced construction, this aftermarket replacement offers excellent durability under high-speed engine operation and demanding working conditions.

Suitable for Cum mins ISX15, QSX15, and X15 engines, this front crankshaft oil seal is widely applied in trucks, industrial equipment, construction machinery, and power generation systems.

Product Specifications
Product Name Front Crankshaft Oil Seal
Part Number 3104263 / 4955383
Installation Position Front Crankshaft
Material High Temperature Resistant Rubber + Reinforced Metal
Condition New Aftermarket Replacement
Engine Type Heavy Duty Diesel Engine
Application Engine Maintenance & Rebuild
Brand JUSHENG / OEM Available
Replace Part Numbers
  • 3104263
  • 4955383
Compatible Engine Models
Fit for Cum mins Engines
  • ISX15
  • QSX15
  • X15
Suitable for applications including:
  • Heavy Duty Trucks
  • Construction Equipment
  • Industrial Machinery
  • Power Generation Equipment
  • Mining Equipment
Frequently Asked Questions
Q1: What does the front crankshaft oil seal do?

It seals the rotating crankshaft at the front engine cover to prevent engine oil leakage and block external contamination.

Q2: Is this compatible with Cum mins X15?

Yes. It is designed as a replacement for Cum mins ISX15, QSX15, and X15 engines.

Q3: Do you support OEM orders?

Yes. JUSHENG supports OEM branding, customized packaging, and bulk orders.

Q4: How can I confirm the correct seal?

Please send your engine model, engine serial number (ESN), or OE part number for verification.

Tag:

Cummins Engine Parts

gasket kit

gasket full set

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