12108AA850 Subaru BRG SET-CONN ROD, Price: 215.05$, Weight: 0.176kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
12108AA850 |
BRG SET-CONN ROD |
7 |
0.176 |
|
215.05$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
BRG SET-CONN ROD
|
53 |
0.202
|
2-3
|
179.21$
|
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
Precision Connecting Rod Bearing Set for Subaru Engines ⚙️
Why this part is needed
Rod bearings support the big-end of each connecting rod on the crankshaft. They hold the correct oil clearance, keep oil pressure stable, and prevent metal-to-metal contact. Fresh bearings quiet rod knock, protect journals, and keep your Subaru boxer smooth and strong ️.
How it works
Two thin half-shells lock into the rod and cap with a precise crush fit. A tri-metal overlay and micro-grooves spread pressurized oil from the gallery. As the crank turns, a hydrodynamic oil wedge forms and the rod rides on this film, not on the journal. This reduces friction, heat, and wear—even at high RPM or under load .
What happens if it breaks
Warning signs include cold-start knock, metallic glitter in oil, falling pressure, and rising temps . If ignored, a bearing can spin, score the crank, bend a rod, seize the engine, or crack the block—leading to costly rebuilds ❗
Benefits and install tips
OE-size clearances, stable under heat, reliable crush, and a smooth protective overlay. Always measure with Plastigage, clean oil passages, use assembly lube, and torque rod bolts to spec . Replace as a complete set for even wear and long service life.
Compatibility
- Legacy
- Tribeca