722.6, 722.9 Torque Converter
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Reference #
Converter Parts
Qty
Frictionset for converter 722.6 High Per
- Part #
- 141759
- Reference #
- Extra information
Hub Cover Purple (moq 50)
- Part #
- MI-HC-P
- Reference #
- 1
- Extra information
Hub Cover
Part No. MI-HC-P- Material: Plastic
- Color: Purple
- For Hub Dia.: 1-5/8"
Minimum order quantity: 50
Hub 722.6 bearing +722.9 late 7G
- Part #
- MB-90-6G
- Reference #
- 2
- Extra information
Impeller Hub
Part No. MB-90-6G- Pump Drive Style: Slots
- Hub Mount: Butt Mount
- Material: Hardened Steel
- Assembled Height: 2.008"
- Journal Dia.: 1.693"
Bearing 722.6/9 stator to impeller
- Part #
- MB-N-1
- Reference #
- 4
- Extra information
Thrust Bearing
Part No. MB-N-13 external tabs
- Bearing Style: Enclosed
- Material: Hardened Steel
- Inner Dia.: 1.713"
- Thickness: 0.195"
- Tab Count: 3
- Outer Dia.: 2.589"
Bearing converter 722.6 76x55x5
- Part #
- MB-N-2
- Reference #
- 10
- Extra information
Thrust Bearing
Part No. MB-N-2- Bearing Style: Enclosed
- Material: Hardened Steel
- Inner Dia.: 2.167"
- Thickness: 0.195"
- Outer Dia.: 2.983"
Bearing 722.6 turb to fr.cover
- Part #
- MB-N-3
- Reference #
- 12
- Extra information
Thrust Bearing
Part No. MB-N-3- Bearing Style: Enclosed
- Material: Hardened Steel
- Inner Dia.: 1.307"
- Thickness: 0.160"
- Outer Dia.: 2.031"
Snapring MB 722.6 2,65mm [5]
- Part #
- MB-SR-2
- Reference #
- 13
- Extra information
Snap Ring
Part No. MB-SR-2Sonnax offers .104" thick, retaining ring MB-SR-2 as an option for setting the correct clutch release clearance in Mercedes 722.6 (272mm and 290mm) converters. Typically, this clearance should be .008"–.010" per friction plate, and larger or smaller clearances can cause problems.
Additional options for setting clutch release thickness are Sonnax .116" thick retaining ring MB-SR-3, and the OE .089" thick retaining ring. These retaining rings are all sized to work with either Sonnax pressure plate MB-CP-4K or MB-CP-12.
• Selective .104" thickness helps set correct clutch release clearance• Sized to work with pressure plates MB-CP-4K and MB-CP-12• Thickness: 0.104"Minimum order quantity: 5
Snapring MB 722.6 2,95mm [5]
- Part #
- MB-SR-3
- Reference #
- 13
- Extra information
Snap Ring
Part No. MB-SR-3Sonnax offers .116" thick, retaining ring MB-SR-3 as an option for setting the correct clutch release clearance in Mercedes 722.6 (272mm and 290mm) converters. Typically, this clearance should be .008"–.010" per friction plate, and larger or smaller clearances can cause problems.
Additional options for setting clutch release thickness are Sonnax .104" thick retaining ring MB-SR-2and the OE .089" thick retaining ring. These retaining rings are all sized to work with either Sonnax pressure plate MB-CP-4K or MB-CP-12.
• Selective .116" thickness helps set correct clutch release clearance• Sized to work with pressure plates MB-CP-4K and MB-CP-12• Thickness: 0.116"Minimum order quantity: 5
Steel Converter MB 722.6 3.90mm
- Part #
- 141715-390
- Reference #
- 14
- Extra information
Pressure Plate Sonnax#MB-CP-4K
specs
Material: Steel
Thickness: 0.156"
Inner Dia.: 5.630"
Outer Dia.: 7.283"
Clutch release kit 722.6
- Part #
- MB-CP-10K
- Reference #
- 16
- Extra information
- Sonnax clutch release kit MB-CP-10KA is designed to address the common complaint of poor torque converter clutch performance in Mercedes 722.6, 722.9 units.The most noticeable problem is cold engine stall on engagement, with other complaints such as shudder, engine lugging and clutch wear also possible.• Improved clutch performance
• Eliminates cold engine stall on engagement
• Eliminates coast down shudder
• Reduces clutch wearContents
• Steel Clutch Plate with Spring Notches
• Clutch Release Spring (10)
Clutch release kit 722.6 3 Frict. units
- Part #
- MB-CP-11K
- Reference #
- 16
- Extra information
- Clutch Release Springs (10)
- Steel Clutch Plates with Spring Notches (2)
O-ring Converter 722.6 Large [moq 25]
- Part #
- MB-O-2V
- Reference #
- 17
- Extra information
Seal
Part No. MB-O-2VOuter
- Material: Fluorocarbon
- Seal Style: Solid
- Width: 0.083"
- Height: 0.115"
- Outer Dia.: 6.740"
Minimum order quantity: 25
O-ring 722.9 large [moq 10]
- Part #
- MB-O-7V
- Reference #
- 17
- Extra information
Piston Seal
Part No. MB-O-7VLate
Sonnax outer piston seal MB-O-7V replaces worn or damaged piston seals in late Mercedes 722.9 converters with the larger I.D. piston. This D-shaped piston seal has improved precision tolerances for longer life.
- Material: Fluorocarbon
- Seal Style: D-shaped
- Width: 0.080"
- Height: 0.125"
- Outer Dia.: 6.780"
- Inner Dia.: 6.528"
Minimum order quantity: 10
O-ring Converter 722.6 Medium [moq 25]
- Part #
- MB-O-4V
- Reference #
- 19
- Extra information
Seal
Part No. MB-O-4VSonnax inner seal ring MB-O-4V replaces Sonnax MB-O-1V and is a direct OE replacement for use in Mercedes 722.6 (272mm and 290mm) applications.
- Material: Fluorocarbon
- Seal Style: Solid
- Width: 0.086"
- Height: 0.112"
- Outer Dia.: 2.242"
Minimum order quantity: 25
O-ring 722.9 medium [moq 10]
- Part #
- MB-O-6V
- Reference #
- 19
- Extra information
Piston Seal
Part No. MB-O-6VLate
Sonnax inner piston seal MB-O-6V replaces worn or damaged piston seals in late Mercedes 722.9 converters with the larger I.D. piston. This D-shaped piston seal has improved precision tolerances for longer life.
- Material: Fluorocarbon
- Seal Style: D-shaped
- Width: 0.080"
- Height: 0.125"
- Outer Dia.: 4.550"
- Inner Dia.: 4.314"
Minimum order quantity: 10
O-ring Mercedes 722.6 Small [moq 25]
- Part #
- MB-O-5V
- Reference #
- 20, 26
- Extra information
Seal Ring
Part No. MB-O-5VSonnax improved turbine shaft seal ring MB-O-5V replaces Sonnax MB-O-3V and is a direct OE replacement for use in Mercedes 722.6 (272mm and 290mm) applications. This seal is PTFE coated for a better seal and longer life.
- Material: PTFE-Coated
- Color: Orange
- Seal Style: Solid
- Width: 0.082"
- Height: 0.112"
- Outer Dia.: 0.834"
Minimum order quantity: 25
Bushing Front Cover MB 722.6 [bag 5 pcs]
- Part #
- MB-B-1
- Reference #
- 21.1
- Extra information
Bushing
Part No. MB-B-1Used for OE front cover hub repair only
Package Quantity: 5
Excessive or irregular wear of the Mercedes 722.6, 722.9 front cover hub bore can create functional problems, including leakage and clearance issues. Installing Sonnax pilot bushing MB-B-1 to restore the bore as well as correctly align and support the turbine shaft requires machining and use of Sonnax debris barrier tool MB-B-1T.
- Restores functional clearances and hydraulic integrity
- Correctly aligns and supports the turbine shaft
- Requires tool MB-B-1T and machining pilot I.D.
- Material: Steel-backed alloy
- Bushing Style: Precision
- Housing Bore: 0.787"
- Width: 0.480"
- Shaft Dia.: 0.661"
Hub in frontcover 722.6
- Part #
- MB-HB-1K
- Reference #
- 21.3
- Extra information
Front Cover Hub
Part No. MB-HB-1KThe Mercedes 722.6 front cover has long had problems with broken and worn aluminum center hubs. Sonnax steel front hub cover MB-HB-1K is far superior in that it will not crack like the OE cast aluminum hub does.
Improvements also have been made by adding a bimetal bushing and lip seal, two common and well-proven methods of piloting and sealing turbine shafts. Instructions are provided to machine the cover and weld the new Sonnax hub in place.
• Replaces broken or worn OE aluminum front cover hub• Durable billet steel construction• Bimetal bushing resists wear• Lip seal improves lock-up pressure sealing• Comes with bushing and seal already installed
Stut conversion kit 722.6 NLA
- Part #
- MB-FN-1K
- Reference #
- 21.5
- Extra information
Mounting Pad Conversion Kit
Part No. MB-FN-1KSonnax mounting pad conversion kit MB-FN-1K enables rebuilders to convert readily available Mercedes 722.6 converters with a 10.166" bolt circle diameter to the much harder-to-find and more expensive 722.6 converters with a 9.000" bolt circle diameter.
The 722.6 converter with a 10.166" bolt circle diameter is commonly found in Chrysler Jeep vehicles, while the hard-to-find 722.6 units with a 9.000" bolt circle diameter are found in Freightliner® Sprinters and motorhome vehicles.
• Makes hard-to-find 722.6 converters readily available• Mounting Pads (3)