Hastings 3.248"/93.75 mm Standard Bore, Single Cylinder Ring Set with 1.75 mm Top Ring, 2.50 mm Second Ring and a First Oil Ring is 4.00 mm.
This Hastings Single Cylinder Ring Set has a top ring manufactured from steel with chrome ring surface treatment and second ring manufactured from grey iron with a phosphate ring surface treatment. The 1st oil control ring is manufactured of steel rail/stainless expansion with a chrome rail ring surface treatment.

Application Summary:

Year Make/Model
2009 Audi A3
2011 Audi A3
2013 Audi A3
2006-2007 Audi A3 Quattro
2005-2014 Audi A4
2005-2015 Audi A4 Quattro
2010-2015 Audi A5
2010-2015 Audi A5 Quattro
2011-2015 Audi Q5
2004-2006 Audi TT Quattro
2008 Audi TT Quattro
2007 Volkswagen Eos
2004 Volkswagen R32
2005-2007 Volkswagen Touareg
Attributes
1st Oil Groove 1.50
1st Oil Ring Material STEEL RAIL/STAINLESS EXP
2nd Groove 1.20
2nd Ring Surface Treatment PHOSPHATE
Alternate Part Number 2C5382S
California Proposition 65 No
Engborein 3.248
Engboremetric 82.50
Hazardous Material Code N
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
SDR Required Flag N
Top Groove 1.00
Top Ring Surface Treatment CHROME
GTIN 00075538349686