I need to tighten the water pump belt on a cat 3126 engine.
Cat 3126 water pump tensioner.
I was looking at having to remove the harmonic dampener.
Sea water pump 223 0296 caterpillar cat 301 6c.
3116 and 3126 truck engines water pump belt tightener idler pulley assembly 1 distance from back of plate assembly 3 to middle of pulley 4 26 0 0 3 mm 1 02 0 012 in.
The tensioner went before in mine broke down in.
But this was the one that drives the water pump only.
Caterpillar 3126 water pump pulley assembly belt tensioner.
This subject doesn t apply just to the cat 3126 but to all engines that use surpentine type belts gas and diesel alike.
1352151 135 2151 belt tensioner application model.
I had removed the idler pully for the serpentine belt and loosened up the serpentine tensioner so that i could remove the water pump v belt.
Working on a friends motor and broke the dreaded pivot bolt for the water pump tensioner.
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I want to change the water pump belt on my 3126 and the water pump pulley is right behind the spring loaded tensioner answered by a verified technician.
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It s the one behind the serpentine drive belt.
Yesterday i went to replace the water pump v belt cogged on our cat 3126.
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Check out 5 caterpillar 3126 belt tensioner parts for sale.
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I found that the darn belt would not fit around the harmonic dampener.
Water pump 0r0104 7e3456 for caterpillar 3114 3116 3126 sr4 replacement parts.
Is this something hard to do.
After unsuccessfully attempting to drill out the bolt i saw that there was a second threaded hole about an cat 3126 b waterpump belt tensioner irv2 forums.