My Account | My Garage | Commercial/Dealer Login | Order Status |
Contact Customer Support
M-F: 9am-6pm ET
Sat: 9am-5pm ET
| 1-877-737-2787
Shopping Cart

Over 1,000,000 Orders Shipped Since 1997!

503890802 Knee Joint

Husqvarna 503890802 Knee Joint

Part#:  503890802
  5.00 Stars - 2 Reviews

Husqvarna OEM Part



Knee Joint

Fits Model


Also Fits Model


Replaces OEM


WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. For more information, go to


Weight .05 lbs
Equipment Type Chainsaw

Customer Reviews for the Knee Joint

Review Rating: Sort By:

Reviewed on

Some one had removed the clutch cover on a friend's Husqvarna 455 rancher chainsaw without releasing the chain brake. At some point, the cover over the knee joint/spring assembly had been removed and replaced. The spring was missing and the nylon end of the knee joint was gone. Parts from Jack's Small Engines got the brake working again. Parts fit correctly. No problems.

Reviewed on

The parts were correct and arrived in a timely manner

Questions & Answers for the Husqvarna 503890802

Ask us about the Husqvarna 503890802 Knee Joint. Please no repair questions. Your Q&A may be posted to to help other shoppers, like you, with their purchasing decisions. Thank you.

Repair Tips For Husqvarna 503890802

No repair tips at this time.

Customers Who Bought This Item Also Bought

back to top