Page 525 - 2021-22_EngineCatalogAP

PISTON RINGS
Single-Cylinder Piston Ring Sets
Ideal when performing a repair, sets include only rings for a single cylinder.
Part No.
Description
Bore Size
Top Ring
2nd Ring
Oil Ring
Oil Ring Tension
Mahle Motorsports
MAH4035MS-112-1
Plasma Moly
4.030"
1.0mm
1.0mm
2.0mm
Standard
MAH4045MS-112-1
Plasma Moly
4.040"
1.0mm
1.0mm
2.0mm
Standard
Mahle
M77S41909
Duramax 6.6L, Plasma-Moly
4.055"
3.0mm
2.0mm
3.0mm
Standard
M77S42140
Cummins 6.7L, Plasma-Moly
4.210"
2.87mm
2.5mm
3.45mm
Standard
M77S42140.020
Cummins 6.7L, Plasma-Moly
4.230"
2.87mm
2.5mm
3.45mm
Standard
M77S42170
Cummins 5.9L, Chrome/Ceramic Top
4.016"
3.0mm
2.38mm
4.0mm
Standard
M77S42170.020
Cummins 5.9L, Chrome/Ceramic Top
4.036"
3.0mm
2.38mm
4.0mm
Standard
M77S42170.040
Cummins 5.9L, Chrome/Ceramic Top
4.056"
3.0mm
2.38mm
4.0mm
Standard
Wiseco
WIS8700XX
Stainless Steel
90.2mm
1.0mm
1.2mm
2.8mm
Standard
WIS4007GFX
Gas Nitride
4.000"
.047"
.047"
3.0mm
Standard
4-Cylinder Ring Sets
6-Cylinder Ring Sets
8-Cylinder Ring Sets
Part No.
Description
Bore Size
Top Ring
2nd Ring
Oil Ring
Oil Ring Tension
3.187" Bore - File-Fit
Total Seal
TOTCR5455-5
Classic, Ductile Iron Moly Top
3.192"
1/16"
5/16"
3/16"
Standard 20 lb.+/-
3.189" Bore - File-Fit
JE Pro Seal
JEPJG1004-3189
Carbon Steel Nitrided Top, Napier 2nd Backcut
3.189"
1.0mm
1.2mm
2.8mm
Low
Part No.
Description
Bore Size
Top Ring
2nd Ring
Oil Ring
Oil Ring Tension
3.820" Bore - File-Fit
Total Seal
TOTCS5899-25
Classic Race, Ductile Iron Plasma-Moly Top
3.820"
1/16"
1/16"
3/16"
Low
3.287" Bore - Standard Gap
JE Pro Seal
JEPJG1006-3287
Carbon Steel Nitrided Top, Napier 2nd
3.287"
1.0mm
1.5mm
2.8mm
Low
Part No.
Description
Bore Size
Top Ring
2nd Ring
Oil Ring
Oil Ring Tension
3.552" Bore - File-Fit
JE Pro Seal
JEPJG3208-3551-0
Steel Nitride
3.551"
1.2mm
1.5mm
3.0mm
Low
Total Seal
TOTCR8264-5
Classic Race, Ductile Iron Moly Top
3.557"
1.5mm
1.5mm
3.0mm
Standard 11 lb.+/-
3.570" Bore - File-Fit
JE Pro Seal
JEPJG3208-3571-0
Steel Nitride
3.571"
1.2mm
1.5mm
3.0mm
Low
3.740" Bore - Standard Gap
Mahle
M7741940
Powerstroke 6.0L
3.740"
2.3mm
2.0mm
3.4mm
Standard
3.771" Bore - File-Fit
Mahle Motorsports
MAH4085MS-15
Plasma Moly Top
3.776"
.043"
.043"
3.0mm
Standard
TOTAL SEAL PREFIX LEGEND - See Page 537
2021-22 ENGINE BUILDER CATALOG 523
PISTON RINGS