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		I have bought an 11mm bosch pump but it didn't come with the woodruff key. I have a couple of bosch pumps with them in but when I tried them the ones I have are slightly bigger. Is there a couple of sizes for bosch pumps or do i need to get one from a transit pump?
	
	
	
	
		
	
 
 
	
	
	
		
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		Have you a hybrid pump or a Transit pump?
	
	
	
	
		
	
 
 
	
	
	
		
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		Hybrid pump. A 306 pump with t transit 11mm internals
	
	
	
	
		
	
 
 
	
	
	
		
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		Surely someone knows??? Please help
	
	
	
	
		
	
 
 
	
	
	
		
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		one from a standard 9mm pump should fit ok
	
	
	
	
		
	
 
 
	
	
	
		
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		best get the file out ...
	
	
	
	
		
	
 
 
	
	
	
		
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		Looks that way lol. I'm just a bit dubious about it though as it's timing lol
	
	
	
	
		
	
 
 
	
	
	
		
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		The adjustment on the slots is over 1.5 teeth onthe cambelt... Any adjustments you make on the woodruff key you'll easily be able to get out with the slots.
	
	
	
 (16-05-2016, 10:45 AM)Toms306 Wrote:  Oh I don't care about the stripped threads lol, that's easily solved by hammering the bolt in. 
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		09-04-2014, 05:30 PM 
(This post was last modified: 09-04-2014, 05:31 PM by aggyj17.)
	
	 
	
		Ok then cheers guys. But I suppose along as i get the woodruff key filled down to sit in the slot nice and snug it should be in time and locked in place anyway?
	
	
	
	
		
	
 
 
	
	
	
		
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		The woodruff isn't for drive, its purely for timing purposes, once the pulley is on and done up, it'll stop it spinning at all.
	
	
	
 (16-05-2016, 10:45 AM)Toms306 Wrote:  Oh I don't care about the stripped threads lol, that's easily solved by hammering the bolt in. 
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		The Lucas pump woodruff key/keyway is smaller.
Don't if it's the same as that but worth a try if you have one about.
	
	
	
	
		
	
 
 
	
	
	
		
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		This my old pump?
Think it used a Lucas woodruff key and pulley nut
	
	
	
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		Yea that does seem wierd that it uses a lucas setup do you think that's why the pump only pulled 120bhp  on the dyno??
	
	
	
	
		
	
 
 
	
	
	
		
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		f*ck knows never known a Bosch to use a Lucas pulley nut either
	
	
	
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		I have a Lucas woodruff key that's yours for postage... (if I can get it out of the shaft *grin*)