This page lists 32 engine parts for the 2021 Freightliner Sport Chassis, across 18 part types, covering the 12.8L L6 DIESEL Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
The engine on the 2021 Freightliner Sport Chassis covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. The largest groups are Oil (5 parts), Oil Filter Housing Seal (4 parts) and Timing Cover Gasket (3 parts). The other 15 part types cover the remaining 20 parts.
The 2021 Freightliner Sport Chassis came with a single engine, the 12.8L L6 DIESEL Turbocharged, and every part is verified against it.
3 brands supply engine parts for the 2021 Freightliner Sport Chassis, led by ELRING (26 parts), VALVOLINE (5 parts) and DONALDSON (1 part).
Each part number listed for the 2021 Freightliner Sport Chassis opens a page with every vehicle that part fits.
Conversion / Lower Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 911610 | 🇺🇸 US 🇨🇦 CA | with Crankshaft Sealwithout Oil Sump Gasket | View on Amazon |
This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
One part is listed for the 2021 Freightliner Sport Chassis — ELRING 911610.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 905480 | 🇺🇸 US 🇨🇦 CA | Material: FPM (Fluoride Rubber) | View on Amazon |
This table covers the front and rear seals that keep oil in at the crankshaft. 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 905480.
Cylinder Sleeve Sealing Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 854330 | 🇺🇸 US 🇨🇦 CA | Cylinder Liner Seal Set | View on Amazon |
This table covers the Cylinder Sleeve Sealing rings.
One part is listed for the 2021 Freightliner Sport Chassis — ELRING 854330.
Intake Manifold Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 906690 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the gaskets between the intake manifold and the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
One part is listed for the 2021 Freightliner Sport Chassis — ELRING 906690.
Oil
Summary: Notes list SAE 10W-30 and SAE 15W-40. Confirm the weight on the filler cap before you buy. Replacement brands in this table include VALVOLINE.
Full Synthetic
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE | 909772 | 🇺🇸 US 🇨🇦 CA | Heavy Duty Full Synthetic SAE 15W-40 DIESEL1 Gallon | View on Amazon |
Heavy Duty / Diesel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE | 909778 | 🇺🇸 US 🇨🇦 CA | Heavy Duty Conventional SAE 15W-40 DIESEL1 Gallon | View on Amazon |
Synthetic Blend
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE | 909766 | 🇺🇸 US 🇨🇦 CA | Heavy Duty Synthetic Blend SAE 15W-40 DIESEL1 Gallon | View on Amazon |
| VALVOLINE | 909776 | 🇺🇸 US 🇨🇦 CA | Heavy Duty Synthetic Blend SAE 10W-30 DIESEL1 Gallon | View on Amazon |
| VALVOLINE | 909782 | 🇺🇸 US 🇨🇦 CA | Heavy Duty Synthetic Blend SAE 15W-40 DIESEL2.5 Gallon | View on Amazon |
This table covers the engine oils listed by grade and specification for this engine. Typical signs include a low-oil lamp, knocking after a long interval, or oil that has gone thin and black well before the next service. Match the viscosity and spec in the notes (and on the filler cap). The tables group grades — they are not interchangeable.
5 Oil parts for the 2021 Freightliner Sport Chassis come from VALVOLINE.
The Full Synthetic section lists 1 option from VALVOLINE — full-synthetic oils. VALVOLINE 909772 is listed in this group.
The Heavy Duty / Diesel section lists 1 option from VALVOLINE — grouped under the catalog's "Heavy Duty / Diesel" designation — the notes column spells out what sets them apart. VALVOLINE 909778 is listed in this group.
The Synthetic Blend section lists 3 options from VALVOLINE — synthetic-blend oils. VALVOLINE 909766 is listed in this group.
Listed part numbers: VALVOLINE 909772, VALVOLINE 909778 and VALVOLINE 909766, plus the other parts above.
Oil Cooler Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 658410 | 🇺🇸 US 🇨🇦 CA | Lateral Mounting,Thermostat | View on Amazon |
This table covers the gaskets that seal the Oil Cooler. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
One part is listed for the 2021 Freightliner Sport Chassis — ELRING 658410.
Oil Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DONALDSON | P582506 | 🇺🇸 US 🇨🇦 CA | Lube filter Kit | View on Amazon |
This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive.
This group shows a single part: DONALDSON P582506.
Oil Filter Housing Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 566140 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ELRING | 003200 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ELRING | 003100 | 🇺🇸 US 🇨🇦 CA | Gasket Design: Metal Elastomer GasketMaterial: FPM (fluoride rubber) | View on Amazon |
| ELRING | 744970 | 🇺🇸 US 🇨🇦 CA | Material: ACM (Polyacrylate) | View on Amazon |
This table covers the seals at the Oil Filter Housing. 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.
4 Oil Filter Housing Seal parts for the 2021 Freightliner Sport Chassis come from ELRING.
Listed part numbers: ELRING 566140, ELRING 003200 and ELRING 003100, plus the other parts above.
Oil Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 567350 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the gaskets between the oil pan and the block. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
This group shows a single part: ELRING 567350.
Oil Pump Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 897241 | 🇺🇸 US 🇨🇦 CA | Feed Pipe To Engine | View on Amazon |
This table covers the gaskets that seal the Oil Pump. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
One part is listed for the 2021 Freightliner Sport Chassis — ELRING 897241.
Oil Pump Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 003040 | 🇺🇸 US 🇨🇦 CA | Inner Diameter [MM]: 48,3 | View on Amazon |
| ELRING | 003050 | 🇺🇸 US 🇨🇦 CA | Inner Diameter [MM]: 38,3 | View on Amazon |
This table covers the seals at the Oil Pump. 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.
ELRING supplies both parts for the 2021 Freightliner Sport Chassis.
Part numbers include ELRING 003040 and ELRING 003050.
Timing Chain Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 003780 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the gaskets that seal the Timing Chain Cover. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
One part is listed for the 2021 Freightliner Sport Chassis — ELRING 003780.
Timing Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 003790 | 🇺🇸 US 🇨🇦 CA | Material: ACM (Polyacrylate) | View on Amazon |
| ELRING | 906670 | 🇺🇸 US 🇨🇦 CA | CYLINDER HEAD | View on Amazon |
| ELRING | 699160 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the gaskets that seal the Timing Cover. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
3 Timing Cover Gasket parts for the 2021 Freightliner Sport Chassis come from ELRING.
Listed part numbers: ELRING 003790, ELRING 906670 and ELRING 699160.
Turbocharger Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 491970 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ELRING | 906820 | 🇺🇸 US 🇨🇦 CA | Charge Type: Exhaust Turbocharger | View on Amazon |
This table covers the gaskets that seal the Turbocharger. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
ELRING supplies both parts for the 2021 Freightliner Sport Chassis.
This group includes ELRING 491970 and ELRING 906820.
Turbocharger Mounting Hardware
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 972620 | 🇺🇸 US 🇨🇦 CA | with gaskets/sealswith Mounting Manual,with Bolts/Screws | View on Amazon |
This table covers the fasteners that mount the turbocharger.
One part is listed for the 2021 Freightliner Sport Chassis — ELRING 972620.
Valve Cover Bolt Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 445570 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the seals at the Valve Cover Bolt. 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.
One part is listed for the 2021 Freightliner Sport Chassis — ELRING 445570.
Valve Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 571272 | 🇺🇸 US 🇨🇦 CA | Material: Polyacrylate Rubber (ACM) | View on Amazon |
| ELRING | 539940 | 🇺🇸 US 🇨🇦 CA | Material: Zinc-Copper brazing alloy (ZN-CU) | View on Amazon |
| ELRING | 603480 | 🇺🇸 US 🇨🇦 CA | LowerCylinder Head | View on Amazon |
This table covers the gaskets that seal the valve cover to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
3 Valve Cover Gasket parts for the 2021 Freightliner Sport Chassis come from ELRING.
Part numbers include ELRING 571272, ELRING 539940 and ELRING 603480.
Valve Stem Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 654270 | 🇺🇸 US 🇨🇦 CA | Set | View on Amazon |
| ELRING | 906760 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the seals on each valve stem that control oil into the guides. 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.
2 Valve Stem Seal parts for the 2021 Freightliner Sport Chassis come from ELRING.
This group includes ELRING 654270 and ELRING 906760.
Buying Engine Parts for a 2021 Freightliner Sport Chassis
On this vehicle, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components.
- 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 seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Oil and Oil Filter Housing Seal .
Frequently Asked Questions
How many engine parts fit the 2021 Freightliner Sport Chassis?
Our catalog currently lists 32 engine parts for the 2021 Freightliner Sport Chassis across 18 subcategories and 3 brands, covering the 12.8L L6 DIESEL Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of engine problems on a 2021 Freightliner Sport Chassis?
Common symptoms include oil spots under the vehicle, blue or white exhaust smoke, ticking from the valvetrain, or coolant mysteriously disappearing. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What oil viscosity is listed for the 2021 Freightliner Sport Chassis?
Oil rows on this page include SAE 10W-30 and SAE 15W-40. Confirm the engine and the weight on the filler cap before you buy — high-mileage and standard fills can differ.
What should I replace at the same time?
Where labor overlaps, replace the seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
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 2021 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 2021 Freightliner Sport Chassis?
Every part on this page is matched to the 12.8L L6 DIESEL Turbocharged engine. Then engine hard parts are unforgiving of guesswork — confirm the casting or engine code before ordering, because one model year can hide two different blocks. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2021 Freightliner Sport Chassis
Engine Parts for Other Freightliner Sport Chassis Years
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