GA4550 - Brake Disc – Rear (Pair) top-qty-1693 The threaded rod hooks onto

The threaded rod hooks onto the battery tray and draws the hold-down clamp down against the top of the battery

It is fed through the horn relay and triggered by the steering-wheel horn switch

Not compatible with rear LED lamps

Carries pressurised air between the turbocharger

It connects the accelerator pedal to the injection pump throttle lever

GA4550 - Brake Disc – Rear (Pair) top-qty-1693 The threaded rod hooks ontoBrake Disc Rear brake disc for the rear axle, supplied as a pair. The disc mounts to the rear hub and provides the friction surface that the rear brake pads clamp against, converting the clamping force of the caliper into braking effort at the wheel. Discs are replaced in axle pairs to keep braking balanced, and new pads are normally fitted at the same time.