Pre 84 Trucks 1st gen pickups

L43 4 speed shifter issue

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Old 04-14-2012, 10:11 AM
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L43 4 speed shifter issue

1980 pu 4x4. i have the L43 side shifting 4 speed. i just tightened up the shifter bolts on the tranny and tightened up the bolts on the shifter and now it shifts a lot better but i still have one issue. when i shift into 1st and 3rd gear my shifter handle will hit my SR5 amp and oil gauges' interior housing. it's the plastic housing that gets slightly hit. the housing has been worn in a groove due to this constant hitting when shifting into these 2 gears. also, i cannot shift into 2nd gear when im in 4LO because the tranny shifter handle will contact the transfercase shifter handle...ONLY IN 4LO.

my question for those who own the L43 tranny...can i rotate the shifter handle to angle it properly so it won't interfer with the plastic housing and transfercase shifter when in 4LO? are the shifters able to rotate on any of the other toy trannys? w56? g series? r?

please help
Old 04-23-2012, 08:18 PM
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I'm fairly certain I have the same tranny in my '74 long bed with the 18R motor. I haven't had mine apart yet so I can't be sure but it did rotate on me one day. In fact it rotated itself right out of normal meshed gears while driving down the freeway-after coming to a stop and contemplating a tow charge-I spun the handle back clockwise 2 1/2 times and I had gears again.

You might be able to change the angle of the handle. I will look up the parts if we have the same tranny and see what I can find out.
Old 04-24-2012, 08:43 PM
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the shifter ball socket bushing is a little worn...i really hope it's just that that's causing 1st and 3rd to hit the oil and amp gauge housing. i want to make sure if it's possible to rotate the shifter to clear the housing before i put an order for the ball socket bushing.

your tranny is a 4speed side shift right? yea, any info on this L43 would help me as google'ing it doesn't turn up too much...everyone just swaps it out for 5 speeds.

i will eventually swap mine out too but along with a 3rz in order to save myself from doing it twice. so trying to use the 4speed until that happens. currently i took off the sr5 gauges to stop them from getting more f'd up.
Old 05-12-2012, 02:05 PM
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What 5 speed tranny will bolt up to a 20r?
Old 05-16-2012, 09:54 PM
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ive never pulled one of these L43 shifters out.do you just take the boot off,remove the two side mount bolts,and pull it straight out?

Last edited by cman1; 05-16-2012 at 10:16 PM.
Old 05-16-2012, 10:06 PM
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Originally Posted by tumolt
What 5 speed tranny will bolt up to a 20r?
L 50/52 is the easiest since you don't have to move the crossmember or worry about new d/s in a first gen truck application but a W or G series will also bolt up, just the transmission is 4" longer...
Originally Posted by cman1
ive never pulled one of these shifters out.do you just take the boot off,remove the two side mount bolts,and pull it straight out?
basically yes, but there should also be a retainer screw/bolt at the bottom of the shifter
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you might be able to see it in this pic

Last edited by dropzone; 05-16-2012 at 10:19 PM. Reason: added pic, photobucket moving slow
Old 05-16-2012, 11:35 PM
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thanx dropzone,i just got a bushing from crawler and i could not picture where this thing went until i saw a shifter on ebay with the bushing on the end(ball). if your talking about the screw on the elbow of the linkage it just looks like it holds the elbow onto the shifter linkage.ill find out tomorrow.thanx for the info!!!

Last edited by cman1; 05-16-2012 at 11:36 PM.
Old 05-17-2012, 07:28 AM
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I believe my 4 speed is L47. Only has 33K miles on my Toyota Huntsman motor home. I can't shorten the shift pattern which is adjustable but frozen from sitting for so many years. If I could get the adjustment to move would it make that much difference? Thanks, Matt
Old 07-13-2012, 05:07 PM
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fransfer case

my transfercase wont shift i took the shifter off and can move the rod to the right of the driver with a screw driver what do i do
Old 07-16-2012, 05:50 PM
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swap in an L52, i have a 79 that had the l43 until about a week ago when i swapped to a L52, easy swap.
Old 07-24-2012, 09:27 AM
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these shifters are weak. they bend over time. what you need to do is take the shifter out heat it up and rebend it. hope this helps
Old 07-30-2012, 12:50 PM
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. . . . .

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Old 07-30-2012, 01:04 PM
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Ive always got them right from toyota. thet run about 6 bucks
Old 07-30-2012, 01:12 PM
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Old 07-30-2012, 01:21 PM
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I dont know the part # is they always look it up for me
Old 07-30-2012, 03:55 PM
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Old 07-30-2012, 04:14 PM
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Please post the part number-this is info a lot of people could use..
Old 07-30-2012, 05:09 PM
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Old 07-30-2012, 05:32 PM
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10 bucks is cheap for the difference it makes
Old 07-30-2012, 06:48 PM
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Originally Posted by CAdot
np, fixin' to do it tomorrow. it cost about 10 bucks.
Good deal


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