Difference between 46rh and 46re transmission. Like wingless mentioned, 42-44 and 46-48 transmissions are based . This part of the case is shorter on 4wd transmissions when compared to the 46rh since there is no hydraulic governor in a 46re transmission. Jul 23, 2007 · The 46re has more connections at this point and has an electrical connector were the OD unit bolts to the main housing for the electronic governor. The transmission was adapted to become a 4 speed transmission by including an overdrive assembly within what would normally be an extension or tail housing. I've narrowed it down to it either having a 42re or a 46re in it. The overdrive fourth gear ratio is 0. I also need to know where you sourced this information and will need a copy of it for court. Feb 15, 2020 · The biggest diffrence between rebuilding a 4xRH and 4xRE transmissions is the simple fact of governor difference; RH version use a mechanical governor where the RE series uses solenoid- & sensor- based governor setup located in the valve body. Starting in the early 1990s, it was used in trucks and vans. also, you can do a part number check. long story short my vin shows a 46re trans and the trans shop paperwork shows a518. It is the hydraulic version of the 46RE, and uses a mechanical governor and the throttle valve. The 46RE is the short one and Dec 6, 2014 · I have a 93 dakota that needs a new trans. doing some research its something with hydraulics/electronics and overdrive Nov 30, 2016 · It's real easy to tell the difference between the 518/46RE and the 500/42RE/44RE. Jul 25, 2025 · Transmission Model Number 46RH/RE (A518) Applications, Specifications, Dimensions, Ratios Dec 21, 2022 · I'm wanting to put a transmission temperature gauge in the truck but I got to figure out what transmission it's got in it first. The difference amounts to only a couple of hundred RPM. The 500 has a pan that's almost square as opposed to the 518 which has a pan that's the same shape, with the exception of an ear that sticks out just under the dipstick tube. Designed for more potent V8 engines, these were commonly found in larger vehicles like the Dodge Ram and the Jeep Grand Cherokee. Other than that, the rebuild procedures are very similar between 4xRH and 4xRE- models. If you require a higher stall than this, an aftermarket converter is your only option. The A618, later 47RH (hydraulic controlled governor pressure) and 47RE (electronic controlled governor pressure), is a heavier-duty version The 46RH Transmission, also known as a 518/A518 is a 4 speed automatic transmission developed by Chrysler. See full list on holley. The 46RH is longer overall and non computer controlled for shifting. 69:1. Jan 7, 2005 · Here are the pics I snapped off of the visual differences between the 46RH tranny and the 46RE tranny. com May 25, 2022 · It required a wait of a couple of extra weeks to locate a core, but the rebuilder was able to start with a “high” stall variant for mine. The 46RE uses a speed sensor to tell the PCM the output shaft speed so it can adjust gov pressure and like was said the RE needs the PCM (computer) to work. Nov 24, 2023 · A518 Series (46RH, 46RE): Then there’s the A518, also referred to as the 46RH and 46RE transmission options, which enjoyed an electronic control system for added efficiency. They both use the same front half up to the bell housing, but the rear is different. What is number is a 46? Jun 10, 2011 · The A518, later 46RH (hydraulic controlled governor pressure) and 46RE (electronic controlled governor pressure), is an A727 derivative with overdrive. Dec 11, 2010 · 46RE uses an electronic govener and the 46RH is hydraulic like the have been for years. I found a 95 2500, v8 trans (46re). What is the difference between these two transmissions? And can I swap them? Customer: I need to know what is the difference between a 46re trans and a A518 trans. .
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