1966-1977 Frame Head Bottom Base Repair Panel - OEM Number(s) (113-701-311-B)
Reinforce Your VW’s Structural Safety with New Sheet Metal
The bottom side of the frame head is one of the most commonly rusted—and most critically overlooked—areas on classic air-cooled VWs. Even restored Beetles and Ghias can hide serious corrosion under clean floors and shiny paint. If this panel is compromised, your entire front suspension is at risk.
Our Frame Head Bottom Base Repair Panel offers a strong foundation for restoration. Made to factory shape and dimensions, it replaces the original lower half of the frame head with a clean, weldable surface. Perfect for reinforcing weakened frame heads or starting from scratch on a full front end rebuild.
Fits:
1966–1977 Beetle (Standard models)
1966–1974 Karmann Ghia
1973–1974 VW Thing
Features
• Replaces rusted or damaged lower frame head section
• Supports safe reattachment of front beam and suspension points
• Weld-on design for permanent structural repair
• Proper shape and contour for air-cooled VW chassis
• Stamped from quality steel; may require minor prep to fit specific bodies
Dimensions and Weight
• Panel dimensions: 31" x 16" x 1.5"
• Shipping weight: 7.4 lb
Tech Notes
• VW Part #: 113-701-311-B
• Klokkerholm #: 9512004
• Standard Beetle only—does not fit Super Beetle
When replacing this panel, thoroughly clean the interior of the frame head. It’s not uncommon to find nests, debris, or corrosion inside the tunnel. A clean surface ensures strong, safe welds and long-term durability.
Body Panels and Sheet Metal – What to Expect
When you order sheet metal for your classic VW, expect some prep work. Vintage Volkswagens often require minor trimming, grinding, or fitting to install new panels properly—especially if your car has seen prior repairs. This is normal and does not constitute a defect.
Some parts arrive with a black e-coat, while others now feature a clear protective surface coating to resist rust. Both coatings must be removed prior to final prep and paint. These are not primers. Scratches or coating rub-throughs may occur in shipping and are cosmetic only—not signs of damage. Modified or painted items cannot be returned.
Because Details Matter
From frame rails to fenders, every panel plays a role in your VW's structural integrity. Trust Mid America Motorworks to deliver the sheet metal you need for safe, solid repairs—and a project that’s ready to roll for decades.
Learn more from the following Mid America Motorworks Knowledge Library articles:
VW Body Panels & Sheet Metal - What to Expect
Also known under these part numbers: (For reference only)
- 113-701-311-B
- 113701311B
- 686420272663
- 9512004