1637 Al-Ko Euro Trailer Brake Drum 4 Stud x 4" PCD - Al-Ko 578822 Expanders Overall body width Rear =

Overall body width Rear = 270mm

Inner Cable (Metal Cable) Length: 890mm - 1840mm

Load Index – 93 (Max Tyre Load 650kg)

Lifetime tested to 2 Million cycles

1637 Al-Ko Euro Trailer Brake Drum 4 Stud x 4" PCD - Al-Ko 578822 Expanders Overall body width Rear =AL KO 1637 Euro Brake Drum, 4 Bolt x 4" PCD 578822 Genuine AL KO brake drum Fits AL KO Euro axles (1994 onwards) Euro drums use sealed for life one piece bearings (included) Uses 4 M10 wheel bolts (not included with drum) Pitch Circle Diameter (PCD)is 4" (101. 6mm) Specification Casting Number: 606260 AL KO Drum Type: Euro Number of Bolts: 4 Wheel Bolt Size: M10 Wheel Bolt Pattern: 4" (101. 6mm) PCD Grease Cap: 55mm Size Bearing: Sealed for Life 581736