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Greater Accra, Abossey Okai, 1 hour ago
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Toyota 1GR New Main and Connecting Crankshaft Bearings
Brand New
Condition
Toyota
Compatible Make
Tacoma
Compatible Model
Engine & Drivetrain
Type
Cranks, Pistons & Components
Engine and Drivetrain Subtype
Main bearings – functions
1. support the crankshaft within the engine block.
2. reduce friction during crankshaft rotation.
3. maintain proper crankshaft positioning.
4. allow smooth engine operation.
5. help maintain an adequate oil film between moving surfaces.
connecting rod bearings – functions
1. connect the connecting rod to the crankshaft through the bearing surface.
2. reduce friction during engine operation.
3. allow smooth crankshaft rotation.
4. support the transfer of combustion forces to the crankshaft.
5. prevent excessive metal-to-metal contact.
why must they be replaced?
1 excessive wear or damage.
2 low oil pressure or poor lubrication.
3 knocking sounds from the engine.
4 bearing overheating or seizure.
5 scoring or damage to bearing surfaces.
Safety tips
- Avoid sending any prepayments
- Meet with the seller at a safe public place
- Inspect what you're going to buy to make sure it's what you need
- Check all the docs and only pay if you're satisfied
