Part number G4 12 140 1 330 AU11 AB07 40N Compatible with Seitz Heki 2 E015 Key benefits Reliable operation in harsh conditions: multilayer sealed construction keeps internal components protected so the support maintains consistent performance. Easier, safer access: assists opening and closing of tailgate, trunk lid, or rear window to reduce effort and help prevent slamming. Direct fit and simple installation: designed to match the original mounting pattern for Seitz Heki 2 E015 applications. Specifications Fitment: For Seitz Heki 2 E015 Length: 340 mm ± 2 mm (centre hole to centre hole) Installation thread: M6 Part number: G4 12 140 1 330 AU11 AB07 40N What this product does Acts as a lift support for tailgates, trunks, or rear windows, providing controlled opening and holding positions. Multilayer seals protect the unit from dust, moisture, and contaminants to maintain reliable function over time. Practical use scenarios Caravan or motorhome : a worn support on a Seitz Heki 2 E015 roof window or rear hatch to restore smooth, controlled opening and closing. Workshop maintenance: fit as a replacement part during scheduled service to prevent sudden closure of a tailgate or rear window. DIY upgrade: install when the original support has lost holding force or developed leaks, improving safety and convenience for daily use. Installation notes Measure centretocentre length (340 mm ± 2 mm) and confirm M6 mounting threads match your vehicle before fitting. Intended as a direct replacement for the Seitz Heki 2 E015 application listed. Use appropriate fasteners and follow standard safety procedures when installing. Performance and reliability Multilayer sealing is the primary design feature to ensure consistent operation under exposure to weather and workshop conditions. Built to restore or maintain the controlled lift and hold function required for tailgates, trunks, and rear windows without adding complexity.