bahrendt

What are the differences between the W126 and W124 M103 (300) engines? I recently purchased a 300SE with low mileage but blown engine and am having trouble sourcing an engine with similar miles. W126 engines with 200k plus mileage are easy to find but I am looking for something with less than 150k miles. W124 engines are the only ones i can find with lower mileage. Can i just swap over the motor mount arms and accessories or is the oil pan different?