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RESTOVOLT

Fitment Pack v3.1

Air-Cooled Beetle Fitment Pack

Motor mount, adapter plate, battery box layout, cable routing guides, and trim pieces for the 1958 to 1979 Volkswagen Beetle.

Engineer reviewed 2026-09-01Field proven: 88 builds
$495Included with Pro and Fleet
MOTORADAPTER PLATE / 7075-T6ISOLATOR 70ABATTERY BOX FRAME / 4130

Structural parts

Load bearing. Machine or metal print only, from the specified material. Never print in plastic.

  • Bellhousing adapter plate
    6061-T6 aluminum
    Structural: machine or metal printSTEP / DXF / PDF drawing
  • Motor coupler hub
    4140 steel
    Structural: machine or metal printSTEP
  • Front trunk battery tray
    5052 aluminum
    Structural: machine or metal printSTEP / DXF
  • Rear transaxle mount bracket
    4130 steel
    Structural: machine or metal printSTEP

Non-structural parts

Clips, bezels, and harness guides. Safe to print in-house.

  • Harness grommets (x12)
    TPU 95A
    Non-structural: print in-houseSTL
  • Speedo gauge insert
    PETG
    Non-structural: print in-houseSTL / 3MF

Bill of materials

ItemQtySpec
M10 x 1.25 bolt, class 10.96Zinc flake
Dowel pin, 10 mm2Hardened
Battery hold down strap4Stainless

Torque specifications

FastenerSpec
Adapter to bellhousing (M10)30 N·m
Coupler set screw (M8)25 N·m
Battery tray (M8)22 N·m

Assembly checklist

  1. 01Isolate and tag every HV conductor before work begins (lockout and tagout).
  2. 02Verify chassis ground continuity below 0.1 ohm at each mount point.
  3. 03Torque structural fasteners to spec and apply witness marks.
  4. 04Confirm battery box clearances of 25 mm minimum to moving parts and exhaust-free zones.
  5. 05Perform insulation resistance test at 500 V DC before first energization.
  6. 06Complete HV commissioning log and road test sign-off.