So I recently did the S&S Diesel CP3 swap on my 2019 RAM 2500.
I decided to tear apart the CP4 and see how things looked inside.
Some things worth mentioning.
I only purchased my fuel from high volume gas stations and I replaced my fuel filters with OEM filters every 10k miles and used Archoil additive at every fill-up.
This fuel pump has 24k miles.
I found very little if any wear on the rollers.
They were still oriented in the correct position and the cam lobe appeared to be in good condition.
Overall, I found nothing that concerned me but still glad I decided to swap in a CP3 for peace of mind.
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