Cart “Detroit Diesel 23512901 Oil Pump Regulator, Valve Assembly (Genuine)” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Automann TMR593 Torque Rod, 20.25", Sealed, Mack 25152775 Replacement $181.95 Automann TMR593 Torque Rod, 20.25", Sealed, Mack 25152775 Replacement quantity $181.95 × Detroit Diesel 23512901 Oil Pump Regulator, Valve Assembly (Genuine) $79.95 Detroit Diesel 23512901 Oil Pump Regulator, Valve Assembly (Genuine) quantity $79.95 Coupon: Apply coupon Update cart Cart totals Subtotal $261.90 Tax $0.00 Total $261.90 Proceed to checkout