The 1970 Checker Aerobus has one listed engine part: a Crankshaft Main Bearing from MAHLE / CLEVITE, covering all 3 engine options (4.1L 250cid L6, 5.0L 307cid V8 and 5.7L 350cid V8). It includes a manufacturer part number and application notes.
On the 1970 Checker Aerobus, 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.
The 1970 Checker Aerobus was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The part number opens a page with every vehicle that part fits.
Crankshaft Main Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MAHLE / CLEVITE Fits: 5.0L 307cid V8 | MS1110H | 🇺🇸 US 🇨🇦 CA | Contains a Spacer used with Bearing In Position Number 5, Engine Using 283 CrankshaftSet | View on Amazon |
This table covers the main bearings that support the crankshaft in the block. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
One part is listed for the 1970 Checker Aerobus — MAHLE / CLEVITE MS1110H.
Buying Engine Parts for a 1970 Checker Aerobus
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.
- Match the engine first. Every engine part here is engine-specific; each row shows which engine(s) it fits.
- 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: Crankshaft Main Bearing .
Frequently Asked Questions
How many engine parts fit the 1970 Checker Aerobus?
This page lists one engine part for the 1970 Checker Aerobus: a Crankshaft Main Bearing from MAHLE / CLEVITE, covering all 3 engine options (4.1L 250cid L6, 5.0L 307cid V8 and 5.7L 350cid V8).
Do engine parts differ between 1970 Checker Aerobus engines?
Yes. Every engine part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of engine problems on a 1970 Checker Aerobus?
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 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 1970 Checker Aerobus 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 1970 Checker Aerobus?
First match the engine — each row shows which engine(s) the part fits. 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 1970 Checker Aerobus
Engine Parts for Other Checker Aerobus Years
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