Triple Link Suspension — Link Tube TIG Backer Ring Layout

Printable TIG backer ring layout for 1.5"–2.0" OD suspension link tubes. Full-penetration heim bung welds. Instant download.

• Backer ring enables full-penetration weld at heim-to-tube junction
• Covers all three link tube sizes (1.5", 1.75", 2.0" OD)
• Critical for chromoly 4130 link tubes that need full-pen TIG