Products Showing Parts for — {{ }}

No Results Showing Parts for — {{ }}
USD 304
Part #: MH727-DD

Mag-Hytec 727-DD Transmission Pan

1989-2007 Dodge 5.9L Cummins (Equipped With 727 / 518 / 47RE / 47RH / 48RE)
Part #: MH727-DD
★★★★★ ★★★★★ 7 Reviews
Our Recommendations Compatible Products
Scroll to View More


Deep high-capacity sump for maximum cooling 
Magnetic drain plug
Includes Transtar Gasket
303 hardware except allen head cap screws are zinc plated 
1/8 NPT temperature sender port 
Finned aircraft aluminum construction 
Requires only three allen key wrenches (included) for installation and service
Extra Deep - includes filter spacer block for the overdrive 727 Transmission bodies

Holds 4 qts. more than stock!

36RH, 37RH - 66 to 89
46RH, 47RH - 89 to 95 and is also called the A-518
46RE, 47RE - 96 to 01

Must Check for Clearance

Vehicle Applications

1989 Dodge 5.9L 12V Cummins
1990 Dodge 5.9L 12V Cummins
1991 Dodge 5.9L 12V Cummins
1992 Dodge 5.9L 12V Cummins
1993 Dodge 5.9L 12V Cummins
1994 Dodge 5.9L 12V Cummins
1995 Dodge 5.9L 12V Cummins
1996 Dodge 5.9L 12V Cummins
1997 Dodge 5.9L 12V Cummins
1998 Dodge 5.9L 12V Cummins
1998.5 Dodge 5.9L 24V Cummins
1999 Dodge 5.9L 24V Cummins
2000 Dodge 5.9L 24V Cummins
2001 Dodge 5.9L 24V Cummins
2002 Dodge 5.9L 24V Cummins
2003 Dodge 5.9L 24V Cummins
2004 Dodge 5.9L 24V Cummins
2004.5 Dodge 5.9L 24V Cummins
2005 Dodge 5.9L 24V Cummins
2006 Dodge 5.9L 24V Cummins
2007 Dodge 5.9L 24V Cummins


  • MFG. Number 727-DD
  • Manufacturer Name Mag-Hytec
  • Shipping Weight 20.00 lb.
  • Shipping Length 12 in.
  • Shipping Width 16 in.
  • Shipping Height 6 in.
  • Fuel Type Diesel
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -


Currently Viewing Reviews with a rating of 5. Click here to reset.
★★★★★ ★★★★★
4.1/5 Stars out of 7 Reviews
Great Product
Pull a 10,000 pound fifth wheel with my 2006 3500 Cummins. Trans temp has never gone above 125 degrees since I installed the pan!!
Good rugged looks
I ordered my trans pan after Christmas and just installed it on my truck, the 727-DD is only about a half inch higher than the transfer case cross memeber. If any one else has a pavement princess like I do and all you do is tow then I would strongly urge to spend the extra cash and put the bigger pan on the trans.
2000 Dodge Driver
Sweet! Love it! Have to work to get my tranny to hit much over 150 degrees even on hot days. Usually around 135. Winter time just over 100. Got it to touch 195 one time climbing a long, vertical switchback with cab-over camper and flatbed trailer behind. Before the pan it would go way over that to the point that I would have to stop and cool off. Easy to install. Very heavy aluminum. Love the drain plug. It did take 11 quarts to get it back to full though. Must have gotten some fluid from the torque converter.
Pages 1   2

Write a Review

Include Your Order Number For a Chance to Win a $100 Gift card

Overall Rating

Your Information

Email Address will not be made public.

Customer Photos

Customer Photos

See what others built Submit your photo

Questions and Answers

Do you need a filter spacer for the 46-47 RE?
View Staff Answer 

The Mag-Hytec 727-DD Transmission Pan includes a filter spacer block for the overdrive 727 Transmission bodies to present. Click Here

Ask a question about this product

Please allow up to 1 business day for reply.