Boundary standard-flow billet oil pump assembly for 2005+ Nissan VQDE40 applications is supplied as a complete pump unit with factory-style flow characteristics. Machined billet components ensure precise clearances and tooth geometry to restore consistent oil delivery during rebuilds or repairs. This assembly is intended as a direct replacement that preserves the engine’s designed oiling performance while offering durable machined construction.
Boundary 2005+ Nissan VQDE40 Billet Gear Standard Flow Pump Assembly