刹车毂
Brake Drum

Rear Axle 
Height : 112.3 mm
Inner Brake Drum Height : 75.2 mm
Diameter : 358.9 mm
Drum Diameter : 297.5 mm
Center Diameter : 78.4 mm
Pitch Circle Diameter : 139.7 mm
Num. of holes : 5

刹车毂
Brake Drum

Rear Axle
Height : 76 mm
Inner Brake Drum Height : 48 mm
Diameter : 234 mm
Drum Diameter : 203.0 mm
Center Diameter : 52 mm
Pitch Circle Diameter : 100 mm
Number of Holes : 4

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Brake Drum

Rear Axle
Height : 53 mm
Inner Brake Drum Height : 36 mm
Diameter : 248 mm
Drum Diameter : 200 mm
Center Diameter : 69 mm
Pitch Circle Diameter : 114.3 mm
Number of Holes : 4

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Brake Drum

Rear Axle
Height : 85.6 mm
Inner Brake Drum Height : 67.5 mm
Diameter : 331 mm
Drum Diameter : 270 mm
Center Diameter : 68 mm
Pitch Circle Diameter : 114.3 mm
Number of Holes : 6

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Brake Drum

Rear Axle
Height : 54 mm
Inner Brake Drum Height : 39 mm
Diameter : 246 mm
Drum Diameter : 200 mm
Center Diameter : 61 mm
Pitch Circle Diameter : 100 mm
Number of Holes : 4

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Brake Drum

Rear Axle
Height : 60.2 mm
Inner Brake Drum Height : 51 mm
Diameter : 274 mm
Drum Diameter : 228.6 mm
Center Diameter : 68 mm
Pitch Circle Diameter : 114.3 mm
Number of Holes : 5

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Brake Drum

Rear Axle
Height : 63.1 mm
Inner Brake Drum Height : 45.7 mm
Diameter : 274 mm
Drum Diameter : 230 mm
Center Diameter : 60 mm
Pitch Circle Diameter : 100 mm
Number of Holes : 4

刹车毂
Brake Drum

Rear Axle
Height : 65.5 mm
Inner Brake Drum Height : 52 mm
Diameter : 278 mm
Drum Diameter : 228.7 mm
Center Diameter : 62 mm
Pitch Circle Diameter : 114.3 mm
Number of Holes : 5

刹车毂
Brake Drum

Rear Axle
Height : 60.1 mm
Inner Brake Drum Height : 45.3 mm
Diameter : 282.4 mm
Drum Diameter : 220 mm
Center Diameter : 61.1 mm
Pitch Circle Diameter : 100 mm
Number of Holes : 4

刹车毂
Brake Drum

天伟号: TWBDR7135

Rear Axle
Height : 70.2 mm
Inner Brake Drum Height : 49.5 mm
Diameter : 273 mm
Drum Diameter : 228.5 mm
Center Diameter : 63.5 mm
Pitch Circle Diameter : 108 mm
Number of Holes : 4