The M30 transmission is a variation of the venerable transmission, and is manufactured by General Motors. Yesterday I wanted to identify the cooling system parts before I start taking the wrong things apart. A42 Power Seat, 6 way A43 Six Way Manual Seat Adjuster A46 Power Drivers Bucket Seat, 66+ A47 Custom Deluxe Seat Belts. Transmissions are marked and identified by: - Casting numbers on the case, extention housing and side cover on manual trans. One thing it did not do for me was identify which rear axle was in it.
K72 Emission Control Delete K75 Emission Control Delete K76 61 amp alternator K77 55 amp alternator K79 42 amp alternator K81 62 Amp. Generally able to handle up to 400 foot pounds of torque. Driver Shift Control Driver Shift Control allows the driver to shift the transmission like a clutchless manual gearbox. L13 L4 Engine - 140 Cu. Look in your glovebox for your build codes, and then match the post below yours for your trucks info. Electronic safeguards prevent over-revving should the wrong gear position be accidentally selected.
Front Seat - Low Profile Type A76 H. Yesterday I wanted to identify the cooling system parts before I start taking the wrong things apart. Other codes like M21 have been used for both Muncie and Borg Warner close ratio transmissions. All versions use three gearsets: a simple input planetary gearset and two output gearsets, one of which is a compound gearset with three pairs of two pinion gears on the output carrier, one pair meshing with the sun gear and the other with the ring gear. It has four forward gears, the third of which is a 30% overdrive. This page covers automatic trannies.
It turns out the mystery cooler is an auxiliary engine oil cooler. The sticker on my van had approx 50 codes. I want to be sure. It turns out the mystery cooler is an auxiliary engine oil cooler. . Use it to verify the vehicle has a M30 4L60E The easiest way to identify the M30 transmission is to look at the glove compartment tag. Other content includes an engine code and manufacturing plant.
I have a text file of the results that I refer to often. G50 Special Heavy Duty Rear Suspension G66 Air Shocks, rear G67 Controller for Air Shocks G75 3. Capacity K46 Air Cleaner - Heavy Duty Pre-Cleaner K47 Air Cleaner - Oil Bath Pre-Cleaner K66 Transistor Ignition. Performance Algorithm Braking Performance Algorithm Shifting is available on some applications. The wide overall ratio spread of 6. I'm just going to stay with 80W-90 oil for now. I saw an auxiliary transmission fluid cooler and power steering fluid cooler but there was another cooler similar in size to the auxiliary transmission fluid cooler located below the radiator.
Edited May 5, 2017 by jimcost2014 i had a brand new 2015 denali with 6. The 6L90 is a heavy-duty version of the 6L80 six-speed automatic, with a strengthened input gearset that has two additional pinion gears six in total and a strengthened output gearset that uses wider gears than the 6L80. Generally used in straight and V6 and small block engines. Please select the information you would like to view. I'm just going to stay with 80W-90 oil for now. Used on large displacement, high torque engines and engines with towing packages.
M30 Specs The M30 transmission has an aluminum case and weighs with all the fluid in it. There is sometimes an M30 stamp on the case, similar to the stamped on the 700R4. If u want a new truck with 8 speed go for a nice long test drive 15-20 miles and see if u like it. No drain on ours either may try to add one if there is room , probably the same 14 bolt 10. What you need is to properly. The Turbo 375 was modified to accept the Turbo 350 driveshaft yoke. These codes tell you everything from the paint that came on the vehicle, to the engine, and even the transmission.
Are there codes like this on Ford, Dodge and Mercedes? Code reuse Through the years some codes have been reused. L74 V8 Engine - 327 high perf L77 4 barrel carb, 283-220 hp L78 396-375 Hp L78 V-8 Engine - 396 Cu. I have a text file of the results that I refer to often. I couldn't find a drain on the housing but will look again today. Full set V31 Front Bumper Guards V32 Rear Bumper Guards V54 Deluxe Adjustable Roof Luggage Carrier V55 Roof Rack V74 Hazard Warning Equipment, '66 V75 Traction Dispenser set-up. Please join in the discussion by. There is also a 6L90 version without the additional clutch plate to more closely match application requirements, where appropriate.
This is a 4 speed, overdrive unit. You can count the number of bolts that hold the pan on and tell the number to the parts guy. This allows the transmission to be tailored for optimal fuel economy while delivering excellent acceleration traits. I will have to check the service manual and see what sealer they recommend. I did ours, and it is very useful information to have around, especially if you are getting parts in the aftermarket. It is a much more accurate way to identify any transmission.
L48 350-300hp L61 L6 Engine - 230 L62 P-6 Engine - Hi-Perf. Carburator L87 P-6 Turbo Charged Engine L88 V-8 Engine - 427 Cu. Its flexibility extends to the clutches, where the 6L90 has one more clutch plate in each clutch than the 6L80 for heavy-duty applications. Modular Design The modular concept of the Hydra-Matic 6L80 centers on the desire for common components and manufacturing tooling for four different size variants of the six-speed family. Missing Entry: Corvette Z06, vin code S 5. Please provide a link if you know of a decoder like this for these brands.