914Rubber Late Aluminum Window Seal Retaining Strip Set for Porsche 914 (1970-76)
Restore your Porsche 914’s window functionality with the 914Rubber Late Aluminum Window Seal Retaining Strip Set, designed for 1973-76 models but compatible with all 1970-76 914s. PMB Performance, with 20 years of Porsche 914 restoration expertise, partners with 914Rubber—our trusted collaborator for nearly two decades—to deliver premium parts. As the top 914Rubber retailer, we sell more SKUs than anyone, ensuring you get high-quality components like these retaining strips, built to OEM standards.
This set includes left and right aluminum door tracks (Part #914.531.958.10, #914.531.959.10), precision-crafted to secure the outer fuzzy seal and scraper seal against the window. Made from anodized 6063-T5 aluminum, these strips resist corrosion and maintain structural integrity with a yield strength of 145 MPa. Designed for late-model 914s (1973-76), they accommodate the flocked scraper seals introduced in 1973, reducing window drag by up to 25% compared to early designs. One set is required per car, ideal for door restorations or window system refreshes.
Why this set? Worn or bent retaining strips cause loose seals, leading to water leaks, wind noise, and window misalignment. This 914Rubber set ensures a tight seal, improving weatherproofing and reducing cabin noise by up to 10 dB. We’ve installed these on countless 914s, from daily drivers to concours winners, and they’re a must for any door rebuild. A customer shared, “My ’74 914’s windows roll smoothly now, and no more leaks in heavy rain!” Installation is straightforward: remove old tracks, clean the door channel with acetone, and secure new strips with factory screws (torque to 2 Nm). Pair with 914Rubber’s Late Outer Window Scraper Seal (#914.531.873.10, #914.531.874.10) for optimal performance.
PMB Performance’s deep 914 knowledge and 914Rubber’s meticulous craftsmanship deliver parts we trust in our own builds. For 1970-72 models, these strips work but require late-style scraper seals. Need guidance? Contact us at (855) 786-7101 or Support@pmbperformance.com. Upgrade your 914’s window system with PMB Performance and 914Rubber.