NAPA U-BOLT PARTS NUMBERS and DIMENSIONS

NAPA U-BOLT PARTS NUMBERS and DIMENSIONS

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Just thought I would throw this up here for future reference:

NAPA U-BOLT SIZE LIST
“ROUND” U-Bolts for round axle tubes
NAPA PART NUMBER THREAD Ø / AXLE TUBE Ø / LEG LENGTH (* SEE NOTE BELOW)
650-4082 3/8*2.0*4.0
650-4079 7/16*2.0*6.0
650-4012 7/16*2.50*6.5
650-4023 7/16*2.75*6.75
650-4026 7/16*2.81*8.0
650-4075 7/16*3.0*7.5
650-4022 7/16*3.12*6.75
650-4076 1/2*2.5*8.25
650-4003 1/2*2.88*7.0
650-4077 1/2*3.0*11.75
650-4028 1/2*3.0*8.0
650-4001 1/2*3.13*6.50
650-4014 1/2*3.25*9.0
650-4002 1/2*3.50*7.50
650-4025 1/2*3.5*8.0
650-4053 9/16*3.0*7.25
650-4078 9/16*3.25*8.0
650-4036 9/16*3.37*7.0
650-4041 9/16*3.37*8.0
650-4034 9/16*3.37*10.0
650-4080 9/16*3.75*8.0
650-4081 9/16*3.75*12.75
650-4044 5/8*3.0*7.5
650-4050 5/8*3.01*8.63
650-4051 5/8*3.0*9.63
650-4052 5/8*3.0*11.63
650-4045 5/8*3.25*8.50
650-4042 5/8*3.25*9.0
650-4038 5/8*3.25*13.0
650-4049 5/8*3.25*8.50
650-4053 5/8*3.50*9.50
650-4054 5/8*3.50*10.50
650-4055 5/8*3.50*11.50
650-4056 5/8*3.63*7.50
650-4057 5/8*3.63*8.50
650-4058 5/8*3.63*9.50
650-4059 5/8*3.63*10.50
650-4060 5/8*3.63*11.50
650-4037 5/8*3.75*8.50
650-4035 5/8*3.75*10.0
650-1050 3/4*3.0*18.0
650-1052 7/8*3.0*14.0
650-1054 7/8*3.5*14.0
650-1055 7/8*5*14.0
650-1056 7/8*3*18.0
650-1057 7/8*3.5*18.0


*NOTE on Leg Length:
Leg length is measured from the end of the threaded leg to the INSIDE bottom of the U