Boundary billet oil pump gear for Nissan VQ 2.5L QR/DE engines is a machined replacement gear intended for VQ-series applications. Offered as a billet component, it replaces factory pump gearing to support oiling system service or upgrades on compatible QR/DE 2.5-liter VQ engines. The listing identifies the Nissan VQ 2.5L QR/DE application explicitly for correct fitment.
Boundary Nissan VQ 2.5L QR/DE Billet Oil Pump Gear