BMW E36 Upgraded 188mm Differential Full Mounting Hardware Kit
If you're planning on upgrading your OEM differential bushings to a hard polyurethane or solid, it's never a bad idea to upgrade the mounting hardware as well! These bolts match OEM measurements but are Grade 12.9, which a far superior when it comes to corrosion resistance, strength and durability. Black-Oxide Class 12.9 Steel 18mm OD Socket Head (requires 10mm Hex to install) 26mm OD Black-Oxide Washers to match OEM washer specs Black corrosion-resistant-coated steel is more corrosion resistant in wet environments than zinc-plated steel Screws meet DIN 912 and ISO 21269 and comply with specifications and testing requirements for material quality. Country(s) of Origin: Germany & Italy Kit Includes: (x1) 12.9 Grade Socket Head Bolts (Front) (x2) 12.9 Grade Socket Head Bolts (Rear) (x3) Washers