Synergy 8009-30 - Jeep JK Front Axle Outer Shell Kit - Manual (Page 18)

25. Weld housing truss. Position the housing truss over the diff housing. Grind off
any paint on the housing where you will be welding. You may need to grind the
bottom edge of the housing truss to fit the diff housing better due to casting
variations. We recommend that you TIG weld on the cast diff housing with stainless
312 or similar dissimilar metal welding rod. You can also mig or stick weld with pre
and post heat. Weld the truss to the axle tubes and 3 stitch welds along the top and
along the vertical web on the driver side near the locker wiring plug.
Thank you for choosing Poly Performance Inc. Please call you if you have any
questions, we can be reached M-F 8-5 pst.