QuadBoss Differential Bearing and Seal Kit for Yamaha YFM400 and YFM350 Grizzly (2007-2012)

Kit contains all of the bearings and seals required to service an ATV/UTV differential, restoring smooth operation and helping prevent leaks and premature wear under demanding riding conditions.

• Helps restore smooth, quiet differential operation and proper gear support


• Includes all bearings and seals needed to service one differential


• Built to meet or exceed OEM specifications for durability and fit


• Model specific kits for easier installation with no parts hunting

Ensure smooth and reliable operation of your ATV or UTV with the QuadBoss Part Number 414289 differential bearing and seal kit. Designed specifically for models like the Yamaha YFM400 Big Bear IRS 4x4 and Yamaha YFM350 Grizzly 4x4 Auto from 2007 to 2012, this comprehensive kit provides all the necessary bearings and seals required to service a single differential. Proper maintenance with this kit helps prevent leaks, reduces noise, and minimizes premature wear under demanding riding conditions. Built to meet or exceed OEM specifications, these components guarantee a durable and precise fit that restores your vehicle's optimal performance. The kit's model-specific design simplifies installation, eliminating the need to hunt for individual parts, saving you time and effort. Whether you're performing routine maintenance or restoring your ATV after extensive use, this kit offers a reliable solution to keep your differential operating smoothly and quietly for years to come.

Features:

• Complete kit includes all bearings and seals needed for one differential service

• Designed to restore smooth, quiet operation and proper gear support

• Built to meet or exceed OEM specifications for durability and fit

• Model-specific kit for easier installation without parts hunting

Fitment:
Yamaha YFM350 Grizzly IRS 4x4 Auto Base 2007
Yamaha YFM350 Grizzly IRS 4x4 Auto Base 2008
Yamaha YFM350 Grizzly IRS 4x4 Auto Base 2009
Yamaha YFM350 Grizzly IRS 4x4 Auto Base 2010
Yamaha YFM350 Grizzly IRS 4x4 Auto Base 2011
Yamaha YFM400 Big Bear IRS 4x4 Base 2007
Yamaha YFM400 Big Bear IRS 4x4 Base 2008
Yamaha YFM400 Big Bear IRS 4x4 Base 2009
Yamaha YFM400 Big Bear IRS 4x4 Base 2010
Yamaha YFM400 Big Bear IRS 4x4 Base 2011
Yamaha YFM400 Big Bear IRS 4x4 Base 2012
Yamaha YFM450 Grizzly 4x4 Auto EPS Base 2011
Yamaha YFM450 Grizzly 4x4 Auto EPS Base 2012
Yamaha YFM450 Grizzly 4x4 Auto EPS Base 2013
Yamaha YFM450 Grizzly 4x4 Auto EPS Base 2014
Yamaha YFM550 Grizzly FI 4x4 Auto Base 2009
Yamaha YFM550 Grizzly FI 4x4 Auto Base 2010
Yamaha YFM550 Grizzly FI 4x4 Auto Base 2011
Yamaha YFM550 Grizzly FI 4x4 Auto Base 2012
Yamaha YFM550 Grizzly FI 4x4 Auto Base 2013
Yamaha YFM550 Grizzly FI 4x4 Auto Base 2014
Yamaha YFM700 Grizzly EPS Base 2018
Yamaha YFM700 Grizzly EPS Base 2019
Yamaha YFM700 Grizzly EPS Base 2020
Yamaha YFM700 Grizzly EPS Base 2021
Yamaha YFM700 Grizzly EPS XT-R Base 2020
Yamaha YFM700K Kodiak Base 2016
Yamaha YFM700K Kodiak Base 2017
Yamaha YFM700K Kodiak Base 2018
Yamaha YFM700K Kodiak Base 2019
Yamaha YFM700K Kodiak Base 2020
Yamaha YFM700K Kodiak Base 2021
Yamaha YFM700K Kodiak EPS Base 2016
Yamaha YXE70 Wolverine Base 2016
Yamaha YXE70 Wolverine Base 2017
Yamaha YXE70 Wolverine Base 2018
Yamaha YXE70 Wolverine R-Spec EPS Base 2016
Yamaha YXE70 Wolverine R-Spec EPS Base 2017
Yamaha YXE70 Wolverine R-Spec EPS Base 2018
Yamaha YXZ1000R Base 2016
Yamaha YXZ1000R Base 2017
Yamaha YXZ1000R Base 2018
Yamaha YXZ1000R Base 2019
Yamaha YXZ1000R Base 2020
Yamaha YXZ1000R SS Base 2017
Yamaha YXZ1000R SS Base 2018
Yamaha YXZ1000R SS Base 2019
Yamaha YXZ1000R SS Base 2020
Yamaha YXZ1000R SS Base 2021
Yamaha YXZ1000R SS XT-R Base 2020
Yamaha YXZ1000R SS XT-R Base 2021