Rigid hardtail rear frame section includes: rear engine mount, center post, front transmission mount, transmission cross strap, spools, rear axle plates, fender cross tube, tool box mount, oil tank mount, lower fender mount, footboard tabs, as a welded assembly as pictured.
May be used to repair 1936-1947 Knucklehead frames.
Compatible with 1941-1947 FL, 1936-1947 EL & 1937-1947 U Models