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Caterpillar d2 5u

Caterpillar d2 5u

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The best web site

Were can I buy all seals and and rings for caterpillar d2 5u fuel injector. I im leaking right out of were tubing seats in injector

New to d2. Trying to learn fast but right

Question, were are good sites for d2 5u parts. Thanks

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Fri, Jul 10, 2026 10:54 PM
neil
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parts.cat.com has a lot of parts still for the U-series. My usual tactic is to start with them, and then search machinerytrader.com - I like to buy parts from Cat because even though they're sometimes more expensive, if they see demand for parts, any parts, they will continue to supply them. Things like consumables (clutch plates, filters, tubes, etc.)

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Fri, Jul 10, 2026 11:16 PM
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