DNJ
DNJ 2000 Ford F-550 Super Duty 7.3L Crankshaft Seal
DNJ 2000 Ford F-550 Super Duty 7.3L Crankshaft Seal
Part number: RM4200_42
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Ford F-550 SuperFitment notes & questions
2000 Ford F-550 Super Duty 7.3L Crankshaft Seal by DNJ for 2000 Ford F-550 Super with the 7.3L engine. A worn seal lets oil seep out or get burned. Replacing it is cheap; getting to it is usually the work.
Quick facts
- Brand: DNJ
- Part type: Seal
- Listed for: 2000 Ford F-550 Super
- Engine: 7.3L
- Engine code: VIN F N/R 16V Turbocharged OHV DIESEL
- Part number: RM4200_42
Listed fitment
- [1994-2003] FORD / V8 / 7.3L / 445 OHV 16V [(POWER-STROKE)]
Good to know
- 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.

Before you order: Ford F-550 Super seal fitment
Seals keep oil in where a shaft passes through a housing, such as the crankshaft or camshaft ends.
Fitment notes
- Listed for: Ford F-550 Super.
- Engine: check the engine size listed against your vehicle's VIN or under-hood label.
- 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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- 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 F-550 Super seal
Will this fit my Ford F-550 Super?
How do I know a seal is leaking?
Where do specs and warranty details come from?
Questions & answers
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