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Crankshaft Bearing And Seal For Stihl BG55 BG56 BG66 BG86 BR200 FS50 FS
$33.09
Sale price
$33.09
Regular price
Available to Order
This Crankshaft Bearing and Seal is a high-quality aftermarket replacement part compatible with Stihl BG55, BG56, BG66, BG86, BR200, FS50, and FS.
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
Maintain the peak performance of your handheld power equipment with this replacement crankshaft bearing and seal kit. These components are essential for ensuring a vacuum-tight engine crankcase, which is necessary for proper fuel draw and engine cooling.
Key Features & Performance
- Optimal Sealing: High-quality seals prevent air leaks and maintain consistent engine idle and power.
- Durable Bearings: Built to handle high-speed rotation and reduce internal vibration during operation.
- Precision Fit: Dimensions are carefully matched to ensure a seamless installation into the engine block.
- Kit Completeness: Includes the necessary bearings and seals for a standard bottom-end engine service.
Fitment & Compatibility
- Compatible Models: Stihl BG55, BG56, BG66, BG86, BR200, FS50, FS series
Technical Specifications
- Part Type: Crankshaft Bearing and Seal Kit
- Material: Hardened Steel and High-Temp Rubber
- Application: 2-Cycle Small Engine Repair
Frequently Asked Questions
Q: Will these parts fit both blowers and trimmers? A: Yes, this kit is compatible with the specific BG series blowers and FS series trimmers listed in the fitment section.
Q: How often should crankshaft seals be replaced? A: Seals should be inspected regularly and replaced during any engine teardown or if there are signs of air leaks or oil seepage.
Compatibility may vary by serial number. Verify fitment before purchase.