SKU : QG18038-P-Rings
Piston PRO ring set for Stihl 018 and MS180 chainsaws — 38mm x 1.2mm, two rings.
Rings wear out long before the piston does. A fresh set restores lost compression and brings a tired saw back to life, at a fraction of the cost of a full top end rebuild.
This is a PRO ring set for our 38mm piston and cylinder kit (QG18038).
| Spec | Detail |
|---|---|
| Diameter | 38mm |
| Thickness | 1.2mm |
| Quantity | 2 rings |
| Replaces OEM | 1130 034 3002 |
| Type | Aftermarket replacement part |
018 - MS180
If your saw is not listed, get in touch before ordering and we will check it for you.
Piston, gudgeon pin and circlips are not included. If you need the complete piston, see our Stihl 018 MS180 piston kit. For a full top end, see our piston and cylinder assembly kit.
Two-stroke rings sit over a locating pin in the piston groove that stops the ring rotating into a port. Make sure each ring gap seats either side of its pin before sliding the piston into the cylinder — forcing it in misaligned will break the ring.
Jono & Johno offers a 12-month warranty on most products.
We pride ourselves on selling good quality gear and will be fair and prompt in honouring our warranties. If you’re in trouble, we’ll help you out.
The exact warranty coverage depends on two factors:
Minor faults caused by the user
Minor faults caused by the manufacturer
Major faults caused by the manufacturer
Major faults caused by the user
If you need to return your product:
Some products are not covered by warranty, including:
If your product is out of warranty and has failed despite minimal use, contact us. We may assess it on a case-by-case basis. If a manufacturer defect is identified, we aim to be fair in resolving the issue—but this is at our discretion.
| SKU | QG18038-P-Rings | |
| Model # | QG18038-P-Rings | |
| Barcode # | 721814475326 | |
| Brand | JONO & JOHNO | |
| Shipping Weight | 0.0500kg | |
| Shipping Width | 0.050m | |
| Shipping Height | 0.050m | |
| Shipping Length | 0.050m | |
| Shipping Cubic | 0.000125000m3 | |