This Frame - Side Cover 250b/c - 400b/c diagram displays the required parts for the Dt400 1975 Usa Frame - Side Cover 250b/c - 400b/c.
A sample from the products for the Frame - Side Cover 250b/c - 400b/c include: Bolt, Washer Based (401), Rivet 214234830000, Ybs67-8 Washer, Spring, Bolt, Flange (1t7).