5/8 Diameter Square Bend U-Bolts

5/8 Diameter Square Bend U-Bolts

These U-bolt kits can be shipped anywhere in the United States by UPS.

Square bend U-bolts that include deep nuts and washers. Click Ubolt part numbers to find out pricing, shipping costs, and to order online.


U-bolt Torque Requirements

U-bolt Diameter Determination

truck square suspension u bolts
Note – 361-XXX part numbers are U-bolt Kits that include two U-bolts, 4 deep washers, and 4 hardened washers. 5U-XXXXR and 8U-XXXR part numbers are individual U-bolts with nuts and washers included (i.e. one U-bolts, 2 deep nuts, and 2 hardened washers).

5/8" Diameter Square U-bolts

Part No. Dim. B
wdt_ID Part No. Dim. A Thread Dim. B Dim. C Grade OEM/Thread Length
1 5/8 18 1 1/2 4 1/8 8
2 5/8 18 1 1/2 5 1/8 8
3 5/8 18 2 1/16 3 7/8 8
4 5/8 18 2 1/16 4 7/8 8
5 5/8 18 2 1/16 5 7/8 8
6 5/8 18 2 1/16 6 7/8 8
7 5/8 18 2 1/16 7 7/8 8
8 5/8 18 2 1/16 8 7/8 8
9 5/8 18 2 1/16 9 7/8 8
10 5/8 18 2 1/16 10 7/8 8
11 5/8 18 2 1/4 11 3/4 8
12 5/8 18 2 5/16 3 3/4 8
13 5/8 18 2 5/16 5 3/4 8
14 5/8 18 2 5/16 7 3/4 8
15 5/8 18 2 5/16 8 3/4 8
16 5/8 18 2 5/16 9 3/4 8
17 5/8 18 2 5/16 10 3/4 8
18 5/8 18 2 5/16 11 3/4 8
19 5/8 18 2 5/16 12 3/4 8
20 5/8 18 2 5/16 13 3/4 8
21 5/8 18 2 5/16 14 3/4 8
22 5/8 18 2 5/16 15 3/4 8
23 5/8 18 2 5/16 15 3/4 8 E5TZ5705A, E7TZ5705B
24 5/8 18 2 5/16 16 3/4 8
25 5/8 18 2 5/16 17 3/4 8
26 5/8 18 2 5/16 18 3/4 8
27 5/8 18 2 5/16 19 3/4 8
28 5/8 18 2 1/2 8 5/8 8
29 5/8 18 2 1/2 16 5/8 8
30 5/8 18 2 9/16 4 7/8 8
31 5/8 18 2 9/16 5 7/8 8
32 5/8 18 2 9/16 6 5/8 8
33 5/8 18 2 9/16 7 5/8 8
34 5/8 18 2 9/16 7 5/8 8 3947377
35 5/8 18 2 9/16 8 5/8 8
36 5/8 18 2 9/16 9 5/8 8
37 5/8 18 2 9/16 9 5/8 8 15548640, 471664, 471667
38 5/8 18 2 9/16 10 5/8 8
39 5/8 18 2 9/16 10 5/8 8 15684331, 3753741, 3948718, 471666, 471668
40 5/8 18 2 9/16 11 5/8 8
41 5/8 18 2 9/16 11 5/8 8 15529597, 15567943, 15659642, 3889976, 471665
42 5/8 18 2 9/16 12 5/8 8
43 5/8 18 2 9/16 12 5/8 8 3823268, 471662, 471663, 474977
44 5/8 18 2 9/16 13 5/8 8
45 5/8 18 2 9/16 13 5/8 8 2416107, 2416113, 3970090
46 5/8 18 2 9/16 14 5/8 8
47 5/8 18 2 9/16 15 5/8 8
48 5/8 18 2 9/16 16 5/8 8
49 5/8 18 2 9/16 17 5/8 8
50 5/8 18 2 9/16 18 5/8 8
Note – 361-XXX part numbers are U-bolt Kits that include two U-bolts, 4 deep washers, and 4 hardened washers. 5U-XXXXR and 8U-XXXR part numbers are individual U-bolts with nuts and washers included (i.e. one U-bolts, 2 deep nuts, and 2 hardened washers).