The 5264243 Fuel Pump is engineered for Cummins Engine models 4B, B3.9, ISB, 6B, B5.9, and B4.5. Compatible with part numbers 5254461, 4898921, 4897040, 4897513, and 0445020007, it ensures optimal performance and reliable fuel delivery.
Supersedes:5254461 4898921 4897040 4897513
