For vehicles: Daihatsu-Kubota-Toyota- Nissan - Komatsu- Yanmar. Compatible with Kubota Engines with Screw in injectors only, IDI = Indirect Injected Engines. 4 x Aluminum Spill Off Rail Injector Washers for MITSUBISHI -NISSAN PATROL - MAZDA TOYOTA LAND CRUISER DAIHATSU and similar - For DENSO Type Injectors.
