Premium Quality Replacement Part

Spindle Assembly with Pulley & Bolts

For Troy-Bilt Models:
13A879BS066 - Troy-Bilt Horse 42" Lawn Tractor, Hydro Drive (2018)
13A879BS066 - Troy-Bilt Horse 42" Lawn Tractor, Hydro Drive (2019)
13AK78BS011 - Troy-Bilt Bronco 42" Lawn Tractor, Auto (2018)
13AK78BS211 - Troy-Bilt Bronco 42" Lawn Tractor, Auto (2018)
13AL78BS023 - Troy-Bilt Bronco 42" Lawn Tractor, Auto (2019)
13AL78BS023 - Troy-Bilt Bronco 42" Lawn Tractor, Auto (2020)
13AL78BS023 - Troy-Bilt Bronco 42" Lawn Tractor, Auto (2021)
13AL78BS023 - Troy-Bilt Bronco 42" Lawn Tractor, Auto (2022)
13AL78BS223 - Troy-Bilt Bronco 42" Lawn Tractor, Auto (2019)
13AL78BS223 - Troy-Bilt Bronco 42" Lawn Tractor, Auto (2020)
13AL78BS223 - Troy-Bilt Bronco 42" Lawn Tractor, Auto (2021)

Order Includes:
2 x Spindle Assembly | 918-06991 618-06991 285-216 91806991 61806991 285216
Height: 173 mm | 6․81"
Mounting Hole Distance: 126․7 mm | 4․98"
Outer Diameter: 142․3 mm | 5․6"
Material: Aluminium
Weight: 4 lbs 6 oz