DNJ
DNJ 2003 Ford E-450 Super Duty 5.4L Crankshaft Seal
DNJ 2003 Ford E-450 Super Duty 5.4L Crankshaft Seal
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$11.99 USD
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$11.99 USD
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- Free fitment check before you order
Listed for: Ford E-450 SuperFitment notes & questions
2003 Ford E-450 Super Duty 5.4L Crankshaft Seal by DNJ for 2003 Ford E-450 Super with the 5.4L engine. Seals keep oil in where a shaft passes through a housing, such as the crankshaft or camshaft ends.
Quick facts
- Brand: DNJ
- Part type: Seal
- Listed for: 2003 Ford E-450 Super
- Engine: 5.4L
- Engine code: VIN F 16V OHV
- Part number: RM411_576
Listed fitment
- [1968-2016] AVANTI, FORD, JAGUAR, MAZDA, PANOZ, QVALE / L4, V10, V6, V8 / 2.3L, 2.5L, 3.0L, 3.4L, 3.8L, 3.9L, 4.2L, 4.6L, 5.0L, 5.4L, 5.8L, 6.8L / 140, 152, 153, 155, 181, 183, 207, 232, 238, 256, 281, 302, 330, 355, 415 DOHC, OHV, SOHC 12V, 16V, 20V, 24V, 30V, 32
Good to know
- Notes: From 12/01/82
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Lightly oil the seal lip before installation and press it in square so it does not cock or fold.

About this seal for the Ford E-450 Super
Rubber seals age and harden over time, so older engines often need them when other work is done nearby.
Fitment notes
- Listed for: Ford E-450 Super.
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentParts that usually go with it
- Timing parts. Front crank and cam seals sit behind the timing belt or chain, so they are often done together.
More for your car: Ford Crankshaft Seals · Ford Parts · All Crankshaft Seals · Engine
Questions about Ford E-450 Super seal
Will this fit my Ford E-450 Super?
It is listed for the Ford E-450 Super. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
How do I know a seal is leaking?
Look for fresh oil around the shaft area and drips under the engine after it sits.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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