PISTON RINGS
8-Cylinder Ring Sets
Bore Size
Top Ring
2nd Ring
Oil Ring
Oil Ring Tension
Part No.
Description
4.125" Bore - File-Fit Total Seal TOTCS0690-65
Classic Race, AP Steel Top, Cast Iron 2nd
4.190" 1/16" 1/16"
3/16"
Standard 20 lb.+/-
TOTMG9010-65 † TOTMS9010-65 †
Maxseal, Ductile Iron Gapless Top, Cast Iron 2nd, Gold Power Oil
4.190" .043" .043" 3.0mm Gold Low 11 lb.+/- 4.190" .043" .043" 3.0mm Low 11 lb.+/-
Maxseal, AP Steel Gapless Top, Napier 2nd
4.165" Bore - File-Fit Total Seal TOTCR2455-35
Classic Race, Ductile Iron Moly Top, Cast Iron 2nd
4.200" 1/16" 1/16"
3/16"
Standard 20 lb.+/-
4.250" Bore - Standard Gap Hastings HAS2M683
Steel Plasma-Moly Top, Grey Iron 2nd
4.250" 5/64" 5/64" 3/16" 4.250" 5/64" 5/64" 3/16"
Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard
HAS683
Grey Iron Top Phosphate, Grey Iron 2nd Phosphate Ductile Iron Plasma-Moly Top, Grey Iron 2nd Grey Iron Top Phosphate, Grey Iron 2nd Phosphate Ductile Iron Plasma-Moly Top, Grey Iron 2nd
HAS2M5519 HAS683030
4.250" 1/16" 1/16"
3/16"
4.280" 5/64" 5/64" 3/16"
HAS2M5519030 HAS2M683030 HAS2M683040
4.280" 1/16" 1/16"
3/16"
Steel Plasma-Moly Top, Grey Iron 2nd Steel Plasma-Moly Top, Grey Iron 2nd
4.280" 5/64" 5/64" 3/16" 4.290" 5/64" 5/64" 3/16" 4.310" 5/64" 5/64" 3/16"
HAS683060
Grey Iron Top Phosphate, Grey Iron 2nd Phosphate Racing Rings, Ductile Iron Plasma-Moly Top, Grey Iron 2nd
HAS2M5519060 HAS2M683060
4.310" 1/16" 1/16"
3/16"
Steel Plasma-Moly Top, Cast Iron 2nd
4.310" 5/64" 5/64" 3/16"
Sealed Power SEAE233X
Standard Ring Set, Cast Iron Top, Cast Iron 2nd
4.250" 5/64" 5/64" 3/16"
SEAE233K
Premium Ring Set, Cast Iron Plasma-Moly Top, Cast Iron 2nd 4.250" 5/64" 5/64" 3/16" Premium Ring Set, Cast Iron Plasma-Moly Top, Cast Iron 2nd 4.270" 5/64" 5/64" 3/16"
SEAE233K20 SEAE233X30 SEAE233K30 SEAE233X40 SEAE233K40 SEAE233X60 SEAE233K60
Standard Ring Set, Cast Iron Top, Cast Iron 2nd
4.280" 5/64" 5/64" 3/16"
Premium Ring Set, Cast Iron Plasma-Moly Top, Cast Iron 2nd 4.280" 5/64" 5/64" 3/16"
Standard Ring Set, Cast Iron Top, Cast Iron 2nd
4.290" 5/64" 5/64" 3/16"
Premium Ring Set, Cast Iron Plasma-Moly Top, Cast Iron 2nd 4.290" 5/64" 5/64" 3/16"
Standard Ring Set, Cast Iron Top, Cast Iron 2nd
4.310" 5/64" 5/64" 3/16"
Premium Ring Set, Cast Iron Plasma-Moly Top, Cast Iron 2nd 4.310" 5/64" 5/64" 3/16"
Speed-Pro
SEAR9904 SEAR9905
Ductile Iron Plasma-Moly Top, Cast Iron 2nd Ductile Iron Plasma-Moly Top, Cast Iron 2nd Ductile Iron Plasma-Moly Top, Cast Iron 2nd Ductile Iron Plasma-Moly Top, Cast Iron 2nd Ductile Iron Plasma-Moly Top, Cast Iron 2nd Ductile Iron Plasma-Moly Top, Cast Iron 2nd
4.250" 1/16" 1/16"
3/16"
Standard 19-22 lb. Standard 19-22 lb. Standard 19-22 lb. Standard 19-22 lb. Standard 19-22 lb. Standard 19-22 lb.
4.250" 5/64" 5/64" 3/16"
SEAR9904-30 SEAR9905-30 SEAR9904-60 SEAR9905-60
4.280" 1/16" 1/16"
3/16"
4.280" 5/64" 5/64" 3/16"
4.310" 1/16" 1/16"
3/16"
4.310" 5/64" 5/64" 3/16"
Total Seal
TOTCR9190
Classic Race, Ductile Iron Moly Top, Cast Iron 2nd
4.250" 1/16" 1/16"
3/16"
Standard 20 lb.+/-
4.250" Bore - File-Fit Hastings HAS2M5518005
Racing Rings, Ductile Iron Plasma-Moly Top, Grey Iron 2nd Racing Rings, Ductile Iron Plasma-Moly Top, Grey Iron 2nd
4.255" 5/64" 5/64" 3/16" 4.285" 5/64" 5/64" 3/16"
Standard Standard Standard Standard Standard Standard Standard Standard Standard
HAS2M5518035 HAS2M8562035 HAS2M5518065 HAS2M8562065
Racing Rings, Ductile Iron Plasma-Moly Top, Ductile Iron 2nd 4.285" 1/16" 1/16"
3/16"
Racing Rings, Ductile Iron Plasma-Moly Top, Grey Iron 2nd
4.315" 5/64" 5/64" 3/16"
Racing Rings, Ductile Iron Plasma-Moly Top, Ductile Iron 2nd 4.315" 1/16" 1/16"
3/16"
JE Pro Seal
JEPJ100F8-4280-5 JEPS100S8-4280-5 JEPJ100F8-4310-5 JEPS100S8-4310-5 JEPJ10008-4310-5
Ductile Iron Plasma-Moly Top, Iron Phosphate 2nd Ductile Iron Plasma-Moly Top, Iron Phosphate 2nd Ductile Iron Plasma-Moly Top, Iron Phosphate 2nd Ductile Iron Plasma-Moly Top, Iron Phosphate 2nd Ductile Iron Plasma-Moly Top, Iron Phosphate 2nd
4.285" 1/16" 1/16" 4.280" 1/16" 1/16" 4.315" 1/16" 1/16" 4.315" 1/16" 1/16" 4.315" 1/16" 1/16"
3/16" 3/16" 3/16" 3/16" 3/16"
Low
Mahle Motorsports MAH4285MS-15
Ductile Iron Plasma-Moly Top, Cast Iron 2nd Ductile Iron Plasma-Moly Top, Cast Iron 2nd
4.285" 1.5mm 1.5mm 3.0mm 4.315" 1.5mm 1.5mm 3.0mm
Standard Standard
MAH4315MS-15
† Gapless second ring.
532 2021-22 ENGINE BUILDER CATALOG
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