3968562 Front Crankshaft Oil Seal for Cummins 6CT ISC ISL Engines

3968562 Front Crankshaft Oil Seal – High-Quality Aftermarket Replacement for Cummins Engines

Prevent oil leaks and protect your Cummins engine’s crankshaft with this premium aftermarket 3968562 front crankshaft oil seal. Engineered as a direct OEM replacement (equivalent to 3921927), it provides reliable sealing to retain lubricant and block contaminants, ensuring smooth operation and extended engine life in heavy-duty applications.

Key Features

Prevents Costly Oil Leaks: Keeps lubricant in and dirt out, protecting bearings and reducing wear in high-vibration environments.
Direct Fit Installation: Matches genuine Cummins specs for quick, no-modification replacement – minimize downtime and get back to work faster.
Built Tough for Heavy Duty Use: High-grade material resists abrasion, heat, and pressure for longer service life.
Cost-Effective Alternative: OEM-level performance at aftermarket pricing – ideal for fleet maintenance and budget-conscious repairs.
Fast Shipping: In stock and ready to ship within 1-3 days.

Compatible Equipment Models

Engines: 6CT, ISC, ISL, QSL series 8.3L, 8.9L, 9.3L engines related Cummins-powered like trucks, generators, marine

Specifications

Part Number	3968562
Part Type	Front Crankshaft Oil Seal
Application	Hydraulic Sealing
Brand	WINSCHEN
Country of Origin	China
SKU	CMI-3968562
MOQ	1 PCS
Delivery Time	1-3 business days

Questions? Contact us for fitment confirmation or bulk pricing. We stand behind our parts with fast shipping and easy returns.

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