🛠️ Crankcase Side Cover Assembly (Side Cover / Crankcase Cover)
Replacement side cover assembly compatible with Honda GX340–GX390 and Lifan 182F–188F style engines—ideal for repairs on pressure washers, generators, and other GX-platform equipment.
Replacement side cover assembly compatible with Honda GX340–GX390 and Lifan 182F–188F style engines—ideal for repairs on pressure washers, generators, and other GX-platform equipment.
What this part does
- Closes and seals the side of the crankcase to help maintain proper oil control and engine reliability.
- Supports internal rotating components through the cover’s bearing area (critical for smooth operation).
- Often serves as the service “access” side of the engine during rebuilds and major repairs.
✅ Compatible Models
Honda GX340, GX390
Lifan 182F, 188F
Honda GX340, GX390
Lifan 182F, 188F
📦 What is included
Many assembled crankcase/side covers are sold with common installed items such as an oil plug,
and include a bearing and related sealing hardware depending on the version.
Many assembled crankcase/side covers are sold with common installed items such as an oil plug,
and include a bearing and related sealing hardware depending on the version.
Common uses
- Pressure washer engine repairs (gas hot/cold water units)
- Generator engine rebuilds
- General GX-platform small engine service and restoration
⚠️ Fitment & install notes (read before ordering)
- Verify exact engine model (GX340 vs GX390 / 182F vs 188F) and compare your existing cover layout.
- Confirm whether your repair requires a bare cover or a fully assembled cover (bearing/seals/governor hardware can vary by listing/version).
- Always use the correct gasket/sealant procedure for your engine to prevent leaks.