Order Includes: 2x Front, 1x Rear Brake Caliper W/Pads Compatible With Yamaha: Kodiak 400 Yfm400a 2x4 2000-2001, Kodiak 400 Yfm400fa 4x4 2000-2002, Kodiak 400 Yfm400fah 4x4 Hunter Edition 2001-2002, Kodiak 450 Yfm450fa 4x4 2003-2004, Kodiak 450 Yfm450fah 4x4 Hunter Edition 2003-2004, Wolverine 450 Yfm450fspx Sport Edition 4x4 2008, Wolverine 450 Yfm450fx 4x4 2006-2010, Wolverine 450 Yfm450fxse 4x4 Special Edition 2007 Part Numbers: Front Right Caliper: 3GD-2580U-01-00, 3GD-2580U-00-00, 5LP-2580U-00-00, Front Left Caliper: 3GD-2580T-01-00, 3GD-2580T-00-00, 5LP-2580T-00-00, Rear Brake Caliper: 5GH-2580V-11-00, 5GH-2580V-10-00, 5GH-2580V-00-00, 3C2-2580V-00-00 Dimensions: Front Right Caliper: Length: 82 mm - 3.2 in, Mounting Hole Distance: 85 mm - 3.34 in, Height: 89 mm - 3.5 in, Front Left Caliper: Length: 111 mm - 4.33 in,Mounting Hole Distance: 85 mm - 3.34 in, Height: 89 mm - 3.5 in, Rear Brake Caliper: Length: 116 mm - 4.56 in,Mounting Hole Distance: 85 mm - 3.34 in, Height: 96 mm - 3.78 in We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced. Compatible With Yamaha Models:
Kodiak 400 Yfm400a 2x4 2000-2001
Kodiak 400 Yfm400fa 4x4 2000-2002
Kodiak 400 Yfm400fah 4x4 Hunter Edition 2001-2002
Kodiak 450 Yfm450fa 4x4 2003-2004
Kodiak 450 Yfm450fah 4x4 Hunter Edition 2003-2004
Wolverine 450 Yfm450fspx Sport Edition 4x4 2008
Wolverine 450 Yfm450fx 4x4 2006-2010
Wolverine 450 Yfm450fxse 4x4 Special Edition 2007

Part Numbers:
Front Right Caliper:
3GD-2580U-01-00
3GD-2580U-00-00
5LP-2580U-00-00

Front Left Caliper:
3GD-2580T-01-00
3GD-2580T-00-00
5LP-2580T-00-00

Rear Brake Caliper:
5GH-2580V-11-00
5GH-2580V-10-00
5GH-2580V-00-00
3C2-2580V-00-00

Dimensions and Measurements:
Front Right Caliper:
Length: 82 mm - 3.2 in
Mounting Hole Distance: 85 mm - 3.34 in
Height: 89 mm - 3.5 in

Front Left Caliper:
Length: 111 mm - 4.33 in
Mounting Hole Distance: 85 mm - 3.34 in
Height: 89 mm - 3.5 in

Rear Brake Caliper:
Length: 116 mm - 4.56 in
Mounting Hole Distance: 85 mm - 3.34 in
Height: 96 mm - 3.78 in