STANDARD SIZE ONLY, READY TO FIT, NO NEED TO CHECK GAPS AFTER INSTALLATION.
top ring 1.75mm
middle ring 2.0mm
oil ring 3.5mm
Fits M28 and M28/1 engine, will not fit M4 engine.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.