Tomei Oil Pump Drive Collar For Nissan OEM Crankshaft RB26/RB25/RB20 Engines

We are one of Tomei authorized dealers - Kure International, Inc., Please shop with confidence.

Engine: RB26DETT / RB25DET / RB20DET with Early Gen Crankshaft

To be used on early gen crankshaft, please see pictures

The Tomei Oil Pump Drive Collar prevents the oil pump from getting damaged on the Early Gen RB26 / RB25 / RB20 Crankshafts by largening the contact area of the oil pump gear and the crankshaft. Modification of the cranshaft is necessory to run this product.

We usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution.