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Crankshaft Front Oil Seal 3904353 4988952 for JCB Fastrac 3170 3170-65 3170-80
$24.29
Sale price
$24.29
Regular price
Available to Order
This Crankshaft Front Oil Seal is a high-quality aftermarket replacement part compatible with JCB Fastrac 3170, 3170-65, 3170-80 and matches OEM Part# 3904353, 4988952.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
This precision-engineered oil seal is designed to prevent lubrication leaks at the front of the engine crankshaft, ensuring the long-term reliability and performance of your JCB equipment.
Key Features & Performance
- Superior Sealing: Formulated to maintain a tight seal against engine oil pressure and thermal expansion.
- Durable Material: Constructed from high-grade elastomers to resist degradation from oil, heat, and friction.
- Reliable Fit: Manufactured to exact dimensions for seamless integration with the engine housing.
Fitment & Compatibility
- Compatible Models: JCB Fastrac 3170, 3170-65, 3170-80
Technical Specifications
- Part Number(s): 3904353, 4988952
- Component Type: Front Crankshaft Oil Seal
- Application: Engine Lubrication System
Frequently Asked Questions
- Q: Does this seal include a wear sleeve? A: This component is the crankshaft front oil seal; please verify if your specific repair requires a separate wear sleeve.
- Q: How can I confirm this fits my specific machine? A: Cross-reference the OEM part numbers 3904353 or 4988952 with your machine's parts manual or engine plate.
Compatibility may vary by serial number. Verify fitment before purchase.