Koni Packing Nut M48x1.5 39mm Bore

Automotive hardware encompasses the fasteners, clips, retainers, and mounting hardware that hold virtually every component on a vehicle in place, from engine bay bolts that endure extreme heat and vibration to interior trim clips that must release cleanly during service without breaking. Quality automotive hardware from brands including ARP, Dorman, and OEM equivalent suppliers provides reliable clamping force and corrosion resistance that cheap hardware does not, reducing the likelihood of seized or stripped fasteners that turn a simple service into a time-consuming repair. For engine and high-stress suspension applications, ARP's heat-treated fasteners provide torque capacity and fatigue resistance that exceed standard hardware grade specifications by a significant margin. For interior, body, and trim applications, OEM-equivalent push pins, clips, and retainers from Dorman provide exact-fit replacements that insert and release correctly without the frustration of incompatible gene...

Individual automotive hardware pieces allow builders, fabricators, and repair technicians to purchase the exact fastener or clip needed for a specific application without purchasing a complete assortment or kit that contains many items that will never be used. From a single M10x1.25 socket head bolt for a caliper bracket to a specific Dorman push pin retainer for a door panel, individual hardware items are the solution for targeted repairs that require an exact match to the factory or application specification. Professional shops stock individual hardware items to avoid the delay of ordering complete kits for single-item needs, and enthusiast builders maintain a selection of critical fasteners for their specific vehicle platform to avoid build interruptions from a single missing bolt or clip. Quality individual hardware from ARP, Dorman, and metric fastener suppliers provides the same reliability as complete kit purchases at the appropriate quantity for each specific need. Popular U...

KONI builds ride control products engineered around a single-tube design that delivers consistent damping across varying road conditions. Whether you're tuning for daily comfort, towing stability, or spirited driving, KONI's adjustable shock absorbers let you dial in the exact feel your vehicle needs.Popular UpgradesKONI Sport (Yellow) shocks are a top choice for performance street use, offering external rebound adjustment for a firmer, more controlled ride. The KONI Special Active series uses a patented self-regulating valve that automatically adapts damping based on road input, making it ideal for stock-height vehicles seeking improved handling without sacrificing comfort.Are KONI shocks a direct bolt-on replacement?Yes. KONI designs their shock absorbers to match OEM mounting dimensions, so installation uses factory hardware on most applications. No cutting, drilling, or modification is required for standard fitments. Some sport or lowered applications may pair KONI shocks with m...