Technical:
Technical Bulletins
HO77 and HO78
Comparison between the HO77 and HO78 torque converter
JATCO Converters
Visual differences in various late model JATCO style torque converters
Mercedes-Benz Lock Up Converters
How to identify Mercedes-Benz lock up converters
AX4N/S ID Chart
AX4N and AX4S identification and simplification chart
HO80
HO80 features, benefits and DNA information
GM92
GM92 information
FM68HD
FM68HD information
CR94 Series
CR94 series comparisons and information
GM31, GM33, GM35
Series comparison
FM69 Series
FM69 series comparisons and information
FM71
FM71 features and DNA information
FM64
FM64 features and DNA information
CR7801
CR7801 features and DNA information
4L80E ID Chart
Torque converter comparisions - Billet vs. OEM dampers
FM1603-S1
FM1603-S1 features and DNA information
GM4401
GM4401 features and DNA information
VW 096 and 01M
Stud information
VW 096 Series
VW17, VW20 and VW21 comparison
CR70X Series
CR70X series features and benefits
A3HD
A3HD upgrade information
A6HD
A6HD upgrade information
A7X
A7X product information
CR70X
CR70X product information
CR70X-S1
CR70X-S1 product information
CR70X-S3
CR70X-S3 product information
GM58, GM59, GM61 Series
Impeller hub information
ECCC Theory
Theory of controlled converter slippage
Torque Converters - Chevy Colorado and GMC Canyon
Identification chart
E4OD/4R100 4 and 6 Stud Converters
Comparing the differences between the FM64DX-S3 and the FM64RX-S3
FM134HD
Compares the differences among A4LD, 4R44E, 4R55E and 5R55E converters
4R100/5R110W Converters
Compares the differences between 4R100 and 5R110W converters
GM18A-HP and GM15-HP
Features and benefits of these high performance converters
DA28 and DA48
DA28 and DA48 interchange announcement
E4OD/4R100 Overview
Comparing the differences among the converters used in these transmissions
FM138 and FM138-8 Upgrade
Highlights features and benefits of the OEM type and Aftermarket upgraded converters for 5R55N/W/S
Mazda FN4A-EL (4F27E), FS5A-EL (FNR5) Reverse Bonded Piston
Mazda has revised the reverse bonded piston for the FN4A-EL/FS5A-EL transmission.
5R55W/S/N Solenoid Assembly
5R55W/S/N Solenoid Assembly
46420/D46420B
Soak those Solenoids
46RE/47RE Planetary/Sunshell updates
Chrysler 46RE/47RE Planetary/Sunshell Updates. Part number D22582GK
722.6/NAG1 Dipstick Tool
722.6, NAG1 dipstick tool
5R110W Updates
Several updates have occurred on the 5R110W since 2003, resulting in expensive hard part packages & deletion of previous model components.
A604 - Electrical Connector Adapter
A92445E
Governor Solenoid Upgrade
42-47/RE Part number A12432H
4L60E/65E 4L70E
4l70E transmission
Governor Solenoid Upgrade
42RE/47RE part number A12432H
Special Blend
Transtar Special Blend Transmission Fluid
Rear Main Seals
Engine Crankshaft Rear Main Seals