12108AA850 Subaru BRG SET-CONN ROD, Price: 169.56$, Weight: 0.176kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
12108AA850 |
BRG SET-CONN ROD |
0 |
0.176 |
7-10 |
169.56$ |
| Not Available | ||||||
Originals
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
12108AA650
|
# SPD # BRG SET-CONN ROD
|
0 |
0.265
|
-
|
179.21$
|
Not Available |
Compatibility
OE‑spec Connecting Rod Bearing Set for Subaru Boxer Engines
Keep your flat‑four or flat‑six running smooth with a precision rod bearing set. These shells support the big end of the connecting rod, creating a controlled oil film between the crankshaft journal and the rod. Correct clearance means low friction, quiet operation, and stable oil pressure ️.
Why you need it
Over time, bearings wear from heat, high RPM, contaminated oil, or detonation. Replacing them during a rebuild or when knock appears prevents journal scoring and saves the crank. Fresh bearings restore proper oil clearance and protect the engine’s bottom end.
How it works ⚙️
Tri‑metal layers and a micro‑polished surface hold a thin oil wedge while the crank spins. This hydrodynamic film carries load, centers the rod, and reduces metal‑to‑metal contact. Correct sizing is critical—measure journals and verify with Plastigage for reliable results.
If worn or failed ⚠️
Expect cold‑start knock, low oil pressure, glitter in oil, rising temps, and misfire under load. Ignored, a bearing can spin, cut off oil flow, score the crank, and seize the engine. Replace at first signs to avoid a full short‑block.
Compatibility
- Legacy
- Tribeca