All Sonnax Parts

Sonnax designs, develops and manufactures the highest quality aftermarket automotive products. We are the world’s largest full-line supplier of torque converter parts, and offer transmission and specialty driveline components through a global network of parts distributors.

Transmission

Contact a Sonnax Parts Distributor.


Torque Converter, Power Train Savers®, Ring Gears & Harley-Davidson® Replacement Bearings

  • Existing Customers: Contact your sales representative.
  • New Customers: Fill out the form and a sales representative will contact you.

Aluminum Driveshaft Components

Contact your local driveline shop for availability. If you need assistance finding a shop, or if you would like to become a distributor, fill out the form and a Sonnax driveline product specialist will contact you.


Slip Yokes

Contact your Sonnax Performance Slip Yokes Distributor or your local driveline shop for availability. If you need assistance finding a shop, fill out the form and a Sonnax driveline product specialist will contact you.

Transmission Parts Torque Converter Parts High Performance & Heavy-Duty Parts Remanufactured Valve Bodies Driveline Parts Power Train Savers® Harley-Davidson® Bearings & Rollers Ring Gears
010, 245mm LU (3T40, 3L30, TH200C, 4T60-E, 4L60 & E:S-10 only), 4L60 (700-R4), 4L60-E, 200-4R (298mm NLU) Performance Converter, 4L60 (700-R4), 4L60-E, 200-4R (298mm) Single Plate Performance Converter (Mounting Ring), 4L60-E (300mm), Single-Plate Performance Converter (Mounting Ring), 4L80-E, 4L85-E, Single-Plate Performance Converter (Mounting Ring), 6F35, 727, 10-3/4" NLU Performance Converter, 904, 10-3/4" NLU Performance Converter, AOD Performance Converter, AODE, 4R70W Performance Converter, C4, 10" or 11" Performance Converter, C4, 11" Performance Converter, C6 Performance Converter, Powerglide, TH350, TH400, 10" Performance Converter, Powerglide, TH350, TH400, 10" Performance Converter (Mounting Ring) Accordion Spring GM-S-3A

010 • 245mm LU (3T40, 3L30, TH200C, 4T60-E, 4L60 & E:S-10 only) • 4L60 (700-R4), 4L60-E, 200-4R (298mm NLU) Performance Converter • 4L60 (700-R4), 4L60-E, 200-4R (298mm), Single Plate Performance Converter (Mounting Ring) • 4L60-E (300mm), Single-Plate Performance Converter (Mounting Ring) • 4L80-E, 4L85-E, Single-Plate Performance Converter (Mounting Ring) • 6F35 • 727, 10-3/4" NLU Performance Converter • 904, 10-3/4" NLU Performance Converter • AOD Performance Converter • AODE, 4R70W Performance Converter • C4, 10" or 11" Performance Converter • C4, 11" Performance Converter • C6 Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter (Mounting Ring)

Accordion Spring GM-S-3A

  • Width: 0.380"
  • Relaxed Height: 0.234"
  • Relaxed Length: 0.450"
  • Fold Count: 3
245mm LU (3T40, 3L30, TH200C, 4T60-E, 4L60 & E:S-10 only), 245mm LU Euro (5L40-E), 258mm (Captive Clutch), 258mm LU (4L60-E, 5L40-E), 258mm LU (4T65-E), 265mm LU (4T60-E, 4T80-E), 4EAT-F (Escort '96-Later), 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter, 4L60 (700-R4), 4L60-E, 200-4R (298mm NLU) Performance Converter, 4L60 (700-R4), 4L60-E, 200-4R (298mm) Single Plate Performance Converter (Mounting Ring), 4L60-E (300mm), Single-Plate Performance Converter (Mounting Ring), 4L60-E, 4L65-E, 4L75-E (300mm), Multi-Plate Performance Converter, 4L80-E, 4L85-E, Multi-Plate Performance Converter , 4L80-E, 4L85-E, Single-Plate Performance Converter (Mounting Ring), 6F35, 6L45/6L50, 6L80 (258mm), 6L80 (265mm), Multi-Plate Performance Converter, 6L80, 6L90 (258mm), Multi-Plate Performance Converter , 6R60, 6R75W, 6R80, 260mm (Late), 6R80, 280mm (Early), 6R80, 280mm (Late), 727, 10-3/4" NLU Performance Converter, 8L45, 8L90, 904, 10-3/4" NLU Performance Converter, AOD Performance Converter, AODE, 4R70W Performance Converter, C4, 10" or 11" Performance Converter, C4, 11" Performance Converter, C6 Performance Converter, Powerglide, TH350, TH400, 10" Performance Converter, Powerglide, TH350, TH400, 10" Performance Converter (Mounting Ring), Saturn TAAT Thrust Bearing GM-N-11

245mm LU (3T40, 3L30, TH200C, 4T60-E, 4L60 & E:S-10 only) • 245mm LU Euro (5L40-E) • 258mm (Captive Clutch) • 258mm LU (4L60-E, 5L40-E) • 258mm LU (4T65-E) • 265mm LU (4T60-E, 4T80-E) • 4EAT-F (Escort '96-Later) • 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter • 4L60 (700-R4), 4L60-E, 200-4R (298mm NLU) Performance Converter • 4L60 (700-R4), 4L60-E, 200-4R (298mm), Single Plate Performance Converter (Mounting Ring) • 4L60-E (300mm), Single-Plate Performance Converter (Mounting Ring) • 4L60-E, 4L65-E, 4L75-E (300mm), Multi-Plate Performance Converter • 4L80-E, 4L85-E, Multi-Plate Performance Converter • 4L80-E, 4L85-E, Single-Plate Performance Converter (Mounting Ring) • 6F35 • 6L45/6L50 • 6L80 (258mm) • 6L80, 6L90 (258mm), Multi-Plate Performance Converter • 6L80, 6L90 (265mm), Multi-Plate Performance Converter • 6R60, 6R75W • 6R80, 260mm (Late) • 6R80, 280mm (Early) • 6R80, 280mm (Late) • 727, 10-3/4" NLU Performance Converter • 8L45 • 8L90 • 904, 10-3/4" NLU Performance Converter • AOD Performance Converter • AODE, 4R70W Performance Converter • C4, 10" or 11" Performance Converter • C4, 11" Performance Converter • C6 Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter (Mounting Ring) • Saturn TAAT

Thrust Bearing GM-N-11

  • Bearing Style: Enclosed
  • Material: Hardened Steel
  • Inner Dia.: 2.500"
  • Thickness: 0.150"
  • Outer Dia.: 3.391"
4L60 (700-R4), 4L60-E, 200-4R (298mm NLU) Performance Converter, 727, 10-3/4" NLU Performance Converter, AOD Performance Converter, C4, 10" or 11" Performance Converter, C4, 11" Performance Converter, C6 Performance Converter, HP Miscellaneous, Powerglide TH350, TH400, 8" Performance Converter, Powerglide, TH350, TH400, 10" Performance Converter, Powerglide, TH350, TH400, 10" Performance Converter (Mounting Ring) Stator Cap GM-WS-23

4L60 (700-R4), 4L60-E, 200-4R (298mm NLU) Performance Converter • 727, 10-3/4" NLU Performance Converter • AOD Performance Converter • C4, 10" or 11" Performance Converter • C4, 11" Performance Converter • C6 Performance Converter • HP Miscellaneous • Powerglide TH350, TH400, 8" Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter (Mounting Ring)

Stator Cap GM-WS-23

  • Material: Steel
  • Outer Notch Count: 4
  • Outer Dia.: 3.245"
  • Inner Dia.: 1.690"
  • Total Thickness: 0.378"
  • Functional Thickness: 0.140"
4L60 (700-R4), 4L60-E, 200-4R (298mm NLU) Performance Converter, 727, 10-3/4" NLU Performance Converter, Powerglide TH350, TH400, 8" Performance Converter, Powerglide, TH350, TH400 (258mm) Performance Converter, Powerglide, TH350, TH400 (265mm) Performance Converter, Powerglide, TH350, TH400, 10" Performance Converter, Powerglide, TH350, TH400, 10" Performance Converter (Mounting Ring) Mechanical Diode® GM-MD-3

4L60 (700-R4), 4L60-E, 200-4R (298mm NLU) Performance Converter • 727, 10-3/4" NLU Performance Converter • Powerglide TH350, TH400, 8" Performance Converter • Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter (Mounting Ring)

Mechanical Diode® GM-MD-3

Use of this mechanical diode requires a 3.25" bore stator like the Opel or Sonnax GM-ST-082 or GM-ST-086.

  • Material: Steel
  • Internal Spline Tooth Count: 27
  • Design Strut Count: 5
  • Engagement Strut Count: 1
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