1981 and Up Mercedes Torque Converter (722.3, W4A040 Transmissions)

Top View of: 1981 and Up Mercedes Torque Converter (722.3, W4A040 Transmissions).
Top View of: 1981 and Up Mercedes Torque Converter (722.3, W4A040 Transmissions). Bottom View of: 1981 and Up Mercedes Torque Converter (722.3, W4A040 Transmissions).

Torque Converter Details:

  • Manufacturer: Mercedes
  • Transmissions: 722.3, W4A040
  • Years Made: 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
  • Precision Part Number: 7306

Item Description

This Torque Converters was manufacturered by Mercedes. This part was made starting in 1981, and was made until the year 2021.Show More

The engine model this part goes to is: 300 series. The transmissions this torque converter are associated with are: 722.3 and W4A040.

This torque converter has a 11.000 inch diameter, 1.375 inch pilot, 22 input splines, has lock-up capability, has a slotted hub type, has a an overall height (OAH) of 4.766, has a bolt circle size of 9.000 inches, 8mm x 1.25 threads, and has some additional information to be aware of.

ADDITIONAL INFORMATION: mounting pads have 2 holes, 1 1/2" tall pilot welded to lid, 1 row of dimples.

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Torque Converter Specifications (Precision Part#: 7306)

Manufacturer
Mercedes 
Model / Engine
300 series 
Transmissions
722.3, W4A040 
Diameter:
11.000 
Pilot:
1.375 
Input Splines:
22 
Ring Gear Teeth:
 
Lock Up:
YES 
Hub Type:
slotted 
OAH:
4.766 
Bolt Circle:
9.000 
Mounting Type:
3 pads 
Thread:
8mm x 1.25
Codes:
126 250 1302, 126 250 0002, 126 250 0902 
Comments:
mounting pads have 2 holes, 1 1/2" tall pilot welded to lid, 1 row of dimples. 
Applicable Vehicles for Product
  • 1981 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1982 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1983 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1984 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1985 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1986 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1987 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1988 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1989 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1990 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1991 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1992 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1993 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1994 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1995 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1996 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1997 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1998 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 1999 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2000 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2001 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2002 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2003 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2004 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2005 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2006 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2007 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2008 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2009 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2010 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2011 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2012 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2013 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2014 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2015 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2016 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2017 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2018 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2019 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2020 Mercedes 300 series (Transmissions: 722.3, W4A040)
  • 2021 Mercedes 300 series (Transmissions: 722.3, W4A040)
Shipping Information
  • Length: 13 inches
  • Width: 13 inches
  • Height: 8.5 inches
  • WEIGHT: 27 lbs
Customer Testimonies
K

KNC Trans Parts Co.
(Cookeville, TN)

"Before starting my own business, I spent the last 29 years working for the world's largest high volume torque converter rebuilder in the industry. For 22 years, I was the Eastern Divisional Sales Manager overseeing 26 sales staff. I left that position for several reasons; one of them being the decline in the quality of Product I sold.

Precision of New Hampton owners, Dennis & Leslie Hansen, as well as all of their employees, are committed to producing a high quality torque converter. Precision has the most knowledgeable sales and customer service staff in the industry. My company has sold over 8,000 Precision converters during the past ten months. We are happy to say that our warranty rate is wonderful. It is a pleasure for me to go into my customer's transmission shops and find happy owners, builders, and R & R staff. They are happy because of the high quality of Precision converters. High volume torque converter rebuilders today use 1970 to 1980 technology. Over the past decade, Dennis has had the foresight to position his company, Precision of New Hampton, into the mainstream of the 21st century with a high quality product. Precision of New Hampton, without a doubt, is the best out there."

-Sam Hall


Pioneer Park Transmissions
(Peoria, IL)

"Since we switched to Precision converters, our comebacks have virtually disappeared. We are able to give a 3 year 36,000 mile warranty on our rebuilds because of our workmanship and confidence we put into the highest quality parts that are available to us. That's the reason we use Precision.

The sales staff at Precision are really easy to talk to and very helpful. They always have answers to my questions. Other converter companies that I had used are not only inconsistent with part numbers and information but truly pale in comparison when put against Precision in overall service."

-John Skender


Plano Transmission
(Plano, TX)

"When salesmen come in trying to sell me their brand of torque converters, I just tell them I use Precision of New Hampton, Inc. torque converters. The conversation usually ends there with them saying 'they just can't compete' with Precision of New Hampton, Inc. Hands down, you are the best torque converter company we have ever used. You care about your product and your customers."

-Jeff McLeod


A

A&F Transmission
(Gonzales, TX)

"I just wanted to tell you and everyone that we LOVE your product and will not buy any other brand of converter. I will wait DAYS for your converter over putting in any other brand. Before using Precision converters I was having 1 out of the 10 jobs that were coming back. Once switching to Precision and adding a Hot Flush machine I have had 1 and that is since November of 2012. The first time I used the Hot Flush machine, it 'made a believer out of me.'

The ONE time we had an issue w/ a converter I was so impressed with the customer service I received when dealing with the issue as well as how quickly we got the replacement.

I recommend Precision of New Hampton converters to everyone and anyone. I love your product and my life has got a lot easier using your converters"

-Allen S.