Cummins 3.9L 4B 4BT 4-390 Genuine OEM Diesel Engine STD Crankshaft 3929036 Oil Pumps/Pans/Rails 3L VIN B (8th digit

3L VIN B (8th digit opt L33) SIERRA 1500 PICKUP 07 classic style (creased door skin) 5

Part Number: 143

Part Number: 0445120029

Reliable and durable it meets OEM standards guaranteeing long-lasting performance and optimal fitment for your vehicle

Cummins 3.9L 4B 4BT 4-390 Genuine OEM Diesel Engine STD Crankshaft 3929036 Oil Pumps/Pans/Rails 3L VIN B (8th digitCondition: REMANUFACTURED The Cummins 3929036 3907803 crankshaft is crafted for the 4BT and 4BTA diesel engines including the 3. 9L configuration. Known for durability and precision this forged steel crankshaft is ideal for various applications such as excavators tractors boats and trucks. It ensures reliable performance and supports proper engine balance across heavy duty operations. All parts industrially cleaned and inspected for cracks and damage