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- KMP Piston Ring Kit T409187
KMP Piston Ring Kit T409187
The KMP Piston Ring Kit T409187 is supplied under part number T409187 for engines being rebuilt to restore compression and oil control.
About this part
Pistons, rings, pins and connecting rods turn combustion pressure into crankshaft rotation. Worn rings let gas blow past into the crankcase and oil past into the cylinder, which costs power and fuel and fouls the engine.
When to replace it
- Crankcase blow-by and oil mist from the breather
- High oil consumption with blue exhaust smoke
- Low or uneven compression readings
- Scored pistons or bores found on strip-down
Before you order
Gap new rings in the bore before fitting and stagger the gaps around the piston as the engine maker specifies.
Not sure it is the right one? A photo of the old part and the nameplate of the machine it came off is usually all the counter needs to confirm a match.
Questions
Does STD mean standard size?
Yes. STD parts suit an engine at original dimensions; oversize or undersize parts suit a machined bore or reground crank.
Specifications
| Part number | T409187 |
|---|---|
| Brand | KMP Brand |
| Range | Pistons, Rings & Rods |
Not sure it fits?
Send us the number on your old part, or a photo with the engine or alternator nameplate, and we'll confirm the match.
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