Bolt Together Torque Converter Replacement O-Rings

All Neal Chance Bolt Together Converters use an O-ring to seal the two halves. If you need a replacement O-Ring, you can buy them from us direct, or if need be you can get these at an Auto Parts Store. We use the same seal as popular transmission front pump O-rings, so they are readily available. See chart below for applications.

Torque specs on the bolts around the converter are 17-20 ft. lbs. – Do Not Over Torque!! Make sure and use a star pattern for the first 8 bolts tightened.

SKU: N/A Category: Tags: ,
PN# Converter Diameter O-Ring Application Cross Reference
BTOR-8.0 8″ Same as GM TH350/TH400 Front Pump O-Ring
BTOR-9.5 9.5″ Same as Ford ATX Front Pump O-Ring
BTOR-10.5 10.5″ Same as C6 Ford Front Pump O-Ring
Converter Diameter

8", 9.5", 10.5"