Order Includes: 1x U Bolt Front Draft Arm, 2x Trunnion Compatible With John Deere: FH661V, FS651V - Tractor , Lawn and Garden, FS600V-BS21R - Tractor , Lawn and Garden, X300, X300R, X304, X305R - Tractor , Lawn and Garden, X310, X320, X340, X360 - Tractor , Lawn and Garden, X324 Select Series Tractor, X500, X520 Multi-Terrain Tractor, X540 Multi-Terrain Tractor, X590 Lawn and Garden Tractor Part Numbers: Front Draft Arm: M153771, M157568 / Trunnion: UC14170, M155101 Dimensions: U Bolt Front Draft Arm: Length: 255 mm - 10 in, Height: 412.75 mm - 16.25 in / Trunnion: Height: 36.15 mm - 1.42 in, Length: 26.2 mm - 1.03 in, Inner Diameter: 12.2 mm - 0.48 in We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced. Compatible with John Deere Models:
FH661V, FS651V - Tractor , Lawn and Garden
FS600V-BS21R - Tractor , Lawn and Garden
X300, X300R, X304, X305R - Tractor , Lawn and Garden
X310, X320, X340, X360 - Tractor , Lawn and Garden
X324 Select Series Tractor
X500, X520 Multi-Terrain Tractor
X530 Tractor Multi-Terrain Series with 54-inch Mower Deck
X534 Multi-Terrain Tractor with 48-inch or 54-inch Mower Deck
X540 Multi-Terrain Tractor
X590 Lawn and Garden Tractor

Part Numbers:
U Bolt Front Draft Arm:
M153771
M157568
Trunnion:
UC14170
M155101

Dimensions and Measurements:
U Bolt Front Draft Arm:
Length: 255 mm - 10 in
Height: 412.75 mm - 16.25 in
Trunnion:
Height: 36.15 mm - 1.42 in
Length: 26.2 mm - 1.03 in
Inner Diameter: 12.2 mm - 0.48 in