Page 73 - 2018 Racecar Engineering Engine Parts and Accessories Catalog

PISTON RINGS

8 Cylinder Ring Sets (Cont.)

4.250" Bore - Standard Gap
Part No. Description Size Top 2nd Oil Oil Ring Tension
Hastings
HAS2M683 Cast Plasma Moly 4.250" 5/64" 5/64" 3/16" Standard
HAS683 Cast Grey Iron 4.250" 5/64" 5/64" 3/16" Standard
HAS2M5519 Ductile Iron/Moly Top 4.250" 1/16" 1/16" 3/16" Standard
HAS683030 Cast Grey Iron 4.280" 5/64" 5/64" 3/16" Standard
HAS2M5519030 Ductile Iron/Moly Top 4.280" 1/16" 1/16" 3/16" Standard
HAS2M683030 Cast Plasma Moly 4.280" 5/64" 5/64" 3/16" Standard
HAS2M683040 Cast Plasma Moly 4.290" 5/64" 5/64" 3/16" Standard
HAS683060 Cast Grey Iron 4.310" 5/64" 5/64" 3/16" Standard
HAS2M5519060 Ductile Iron/Moly Top 4.310" 1/16" 1/16" 3/16" Standard
HAS2M683060 Cast Plasma Moly 4.310" 5/64" 5/64" 3/16" Standard
Sealed Power
SEAE233X Cast 4.250" 5/64" 5/64" 3/16" Standard
SEAE233K Moly 4.250" 5/64" 5/64" 3/16" Standard
SEAE233X20 Cast 4.270" 5/64" 5/64" 3/16" Standard
SEAE233K20 Moly 4.270" 5/64" 5/64" 3/16" Standard
SEAE233X30 Cast 4.280" 5/64" 5/64" 3/16" Standard
SEAE233K30 Moly 4.280" 5/64" 5/64" 3/16" Standard
SEAE233X40 Cast 4.290" 5/64" 5/64" 3/16" Standard
SEAE233K40 Moly 4.290" 5/64" 5/64" 3/16" Standard
SEAE233X60 Cast 4.310" 5/64" 5/64" 3/16" Standard
SEAE233K60 Moly 4.310" 5/64" 5/64" 3/16" Standard
Speed-Pro
SEAR9904 Plasma Moly 4.250" 1/16" 1/16" 3/16" Standard 19-22LB
SEAR9905 Plasma Moly 4.250" 5/64" 5/64" 3/16" Standard 19-22LB
SEAR9904-30 Plasma Moly 4.280" 1/16" 1/16" 3/16" Standard 19-22LB
SEAR9905-30 Plasma Moly 4.280" 5/64" 5/64" 3/16" Standard 19-22LB
SEAR9904-60 Plasma Moly 4.310" 1/16" 1/16" 3/16" Standard 19-22LB
SEAR9905-60 Plasma Moly 4.310" 5/64" 5/64" 3/16" Standard 19-22LB
Total Seal
TOTCR9190 Classic Race, Ductile Iron Moly 4.250" 1/16" 1/16" 3/16" Standard 20LB+/-
*Gapless second ring. *Gapless second ring. See Page 73 for Total Seal Prefix Legend
4.250" Bore - File Fit
Part No. Description Size Top 2nd Oil Oil Ring Tension
Hastings
HAS2M5518005 Ductile Iron, Moly Top 4.255" 5/64" 5/64" 3/16" Standard
HAS2M8562005 Ductile Series W/Napier 4.255" 1/16" 1/16" 3/16" Standard
HAS2M5518035 Ductile Iron, Moly Top 4.285" 5/64" 5/64" 3/16" Standard
HAS2M8562035 Ductile Series W/Napier 4.285" 1/16" 1/16" 3/16" Standard
HAS2M5518065 Ductile Iron, Moly Top 4.315" 5/64" 5/64" 3/16" Standard
HAS2M8562065 Ductile Series W/Napier 4.315" 1/16" 1/16" 3/16" Standard
JE Pro Seal
JEPJ100F8-4280-5 Taper Face, Plasma Moly, D-Wall 4.285" 1/16" 1/16" 3/16" Standard
JEPJ10008-4280-5 Taper Face, Plasma Moly, D-Wall 4.285" 1/16" 1/16" 3/16" Low
JEPJ100F8-4310-5 Taper Face, Plasma Moly, D-Wall 4.315" 1/16" 1/16" 3/16" Standard
JEPS100S8-4310-5 Taper Face, Plasma Moly, D-Wall 4.315" 1/16" 1/16" 3/16" Standard
JEPJ10008-4310-5 Taper Face, Plasma Moly, D-Wall 4.315" 1/16" 1/16" 3/16" Low
Mahle Motorsports
MAH4285MS-15 Ductile Iron Moly Top 4.285" 1.5mm 1.5mm 3.0mm Standard
MAH4315MS-15 Ductile Iron Moly Top 4.315" 1.5mm 1.5mm 3.0mm Standard
Perfect Circle
PER315-0035.005 Plasma Moly 4.255" 1/16" 1/16" 3/16" Standard
PER315-0035.035 Plasma Moly 4.285" 1/16" 1/16" 3/16" Standard
PER315-0035.065 Plasma Moly 4.315" 1/16" 1/16" 3/16" Standard
PER315-0002.065 Plasma Moly 4.315" 1/16" 1/16" 3/16" Low

72 2018 ENGINE BUILDER CATALOG