Some OEM bolts and some OEM replacement bolts. Kit includes: 

1) Upper shock bolt connects top of shock to frame. Includes:

• 1 bolt
• 1 sm flat washer
• 1 lg flat washer
• 1 lock nut

2) Bolt connects swing arm to small dog bone. Includes:

• 1 bolt
• 1 sm flat washer
• 1 lock nut

3) 2 bolts. 1 connects big dog bone to small dog bone. 1 connects lower shock to big dog bone. Includes: 

• 2 bolts
• 2 lg flat washers
• 2 sm flat washers
• 2 lock nuts 

4) Bolt with grease zerk connects end of dog bone to frame. Includes: 

• 1 OEM bolt drilled for grease zerk with grease passage. This will always be OEM. 
• 1 sm flat washer
• 1 lock nut

Bolts, washers, and nuts may vary. They may be OEM or aftermarket. The bolt with the grease zerk will always be OEM.