Mag-Hytec 727-DD Transmission Pan

1989-2007 Dodge 5.9L Cummins with 727 /518 / 47RE / 47RH / 48RE
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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

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

Mfg. Number:

Customer Reviews - Include your order number for a chance to win a $100 GiftCard

(63 Ratings, 7 Reviews) Average Rating:
Heavy duty solution... Works.
Robert (Pensacola, FL) 8/22/2015 12:23 PM
Solid product and it does reduce temps. I installed this and refilled with Amsoil ATF. Towed in the Bighorns and other challenging areas, no worries with trans overheating AT ALL.
Great Product
jason mccarrel (United States) 10/14/2013 12:49 AM
Tranny has never went over 110° since the install. I would recommend this product to anyone that want to take the worry away from you tranny overheating.
Questioning purchase
Brian (San Diego) 1/10/2012 10:09 PM
Had this product about 6 months now, I bought this when it was time to change the fluid thinking it would help out with transmission temperatures. It did not lower the transmission temperatures at all.
2000 Dodge Driver
Mike (Clearfield, Utah) 3/5/2011 12:55 AM
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.
Good rugged looks
Wade (Phoenix Oregon) 1/19/2010 1:21 AM
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.