This page lists one drivetrain part for the 2018 Freightliner Sport Chassis: a Power Take Off (PTO) Shaft Seal from ELRING, matched to the 12.8L L6 DIESEL Turbocharged — the only engine offered in the 2018 Freightliner Sport Chassis.
On the 2018 Freightliner Sport Chassis, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
The part number opens a page with every vehicle that part fits.
Power Take Off (PTO) Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 509770 | 🇺🇸 US | with Mounting Sleeve | View on Amazon |
This table covers the seals at the Power Take Off (PTO) Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
This group shows a single part: ELRING 509770.
Buying Drivetrain Parts for a 2018 Freightliner Sport Chassis
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Confirm you have the 12.8L L6 DIESEL Turbocharged engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Power Take Off (PTO) Shaft Seal .
Frequently Asked Questions
How many drivetrain parts fit the 2018 Freightliner Sport Chassis?
This page lists one drivetrain part for the 2018 Freightliner Sport Chassis: a Power Take Off (PTO) Shaft Seal from ELRING, covering the 12.8L L6 DIESEL Turbocharged engine.
What are the signs of drivetrain problems on a 2018 Freightliner Sport Chassis?
Common symptoms include clicking in tight turns, a clunk when shifting between drive and reverse, vibration that builds with speed, or gear oil on the inside of a wheel. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2018 Freightliner Sport Chassis was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2018 Freightliner Sport Chassis?
Every part on this page is matched to the 12.8L L6 DIESEL Turbocharged engine. Then a torn CV boot caught early is a cheap boot kit; caught late it is a whole axle — inspect before deciding which to buy. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2018 Freightliner Sport Chassis
Drivetrain Parts for Other Freightliner Sport Chassis Years
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