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 × Spicer 401HH104 Oil Seal, Differential Pinion $16.95 Spicer 401HH104 Oil Seal, Differential Pinion quantity $16.95 × Detroit Diesel 23512901 Oil Pump Regulator, Valve Assembly (Genuine) $99.95 Detroit Diesel 23512901 Oil Pump Regulator, Valve Assembly (Genuine) quantity $99.95 Coupon: Apply coupon Update cart Cart totals Subtotal $116.90 Tax $0.00 Total $116.90 Proceed to checkout