Crankshaft 3929036 3907803 for Cummins 4BT3.9 4BTA3.9 (1989–1998)
Includes: - Crankshaft
Fits Models: - Cummins 4BT3.9, 4BTA3.9
Model Years: - 1989–1998
Submodels: - Applies to listed models
Engine Options: - 3.9L Inline-4 (4BT3.9, 4BTA3.9)
Description: This crankshaft is designed for Cummins 4BT3.9 and 4BTA3.9 engines produced between 1989 and 1998. It is a direct replacement part that ensures optimal performance and reliability for your engine rebuild or repair.
Features: - Precision-engineered for durability - Direct fit for easy installation - Compatible with standard engine configurations - Designed to meet or exceed OEM specifications - Ideal for both commercial and recreational applications
Part Number: 3929036, 3907803