13144AA140 Subaru GUIDE-CHAIN, Price: 20.74$, Weight: 0.051kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
13144AA140 |
GUIDE-CHAIN |
0 |
0.051 |
2-3 |
20.74$ |
| Not Available | ||||||
Compatibility
Engine Timing Chain Guide for Subaru ⛓️
This guide keeps the timing chain on the correct path, controlling chain whip and noise while protecting the sprockets. It stabilizes valve timing so your engine starts smoothly, runs quiet, and delivers factory power and economy. Built from wear-resistant material with a low-friction face, it works in hot oil for a long service life.
Why you need it
The chain runs fast under load. Without a stable guide, the chain can vibrate, hit the cover, and wear the teeth. A fresh guide keeps alignment precise, reduces rattle, and prevents premature chain stretch.
How it works ⚙️
Mounted to the block/head, the rail gives the chain a smooth track while the tensioner presses the chain against it. Together they control slack during cold starts, high RPM, and decel. Oil film reduces friction and heat.
When the guide is worn or broken ⚠️
- Rattle at start-up and idle
- Check Engine light, cam/crank correlation codes
- Misfire, loss of power, poor MPG
- Metal dust in oil, damaged cover
- Severe cases: jumped timing, bent valves
Tech notes ✅
- Best practice: replace with chain and tensioner together
- Follow torque spec, use fresh bolts if specified
- Prime tensioner, verify timing marks twice
- Inspect guides, sprockets, seals; change oil after job
Compatibility
- Legacy
- Tribeca