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Search: Posts Made By: Paddyd51
Forum: Bits and pieces 16 February 2023, 19:50
Replies: 2
Views: 1,765
Posted By Paddyd51
Sold years ago. Not so easy to get now.

Sold years ago. Not so easy to get now.
Forum: Bits and pieces 10 March 2022, 16:24
Replies: 3
Views: 514
Posted By Paddyd51
Hi Ken It wont be exchange as I have no...

Hi Ken

It wont be exchange as I have no units left. It also depends on the condition of the pump. Over the years many legs were scrapped for this fault as the block is in the region of £2k. ...
Forum: Bits and pieces 10 March 2022, 11:49
Replies: 3
Views: 514
Posted By Paddyd51
Yamaha Hydra drive valve body repair

Has your hydra drive distributor valve body failed due to a worn sleeve?
We can replace the worn sleeve/ bush with a precision ground item made from heat treated D2 steel. 45 - 50 HRc. Please note...
Forum: Bits and pieces 21 August 2021, 07:21
Replies: 4
Views: 509
Posted By Paddyd51
Hi Ken That one was rebuilt by BBMS. This is a...

Hi Ken
That one was rebuilt by BBMS. This is a little used drive that has pitted.
I'll phone you on Monday
Forum: Bits and pieces 20 August 2021, 20:31
Replies: 4
Views: 509
Posted By Paddyd51
Yamaha hydradrive casing

Wanted Hydradrive lower gear casing. condition of gears not important so long as the casing is good.
Forum: Bits and pieces 07 September 2019, 18:51
Replies: 0
Views: 392
Posted By Paddyd51
Yamaha 422 turbo

I am looking for a wornout turbo . It just needs to be in one piece , i.e. no broken spindle, but otherwise in u/s condition will suffice.
Forum: Bits and pieces 10 July 2017, 14:51
Replies: 5
Views: 1,465
Posted By Paddyd51
Thanks, but too small

Thanks, but too small
Forum: Bits and pieces 08 July 2017, 15:01
Replies: 5
Views: 1,465
Posted By Paddyd51
Have you still got LH prop and if so please...

Have you still got LH prop and if so please specify diameter and pitch
Forum: Bits and pieces 23 August 2016, 17:55
Replies: 9
Views: 986
Posted By Paddyd51
I already have a RH prop but want a LH to run leg...

I already have a RH prop but want a LH to run leg in reverse to extend service life.
Forum: Bits and pieces 23 August 2016, 17:52
Replies: 9
Views: 986
Posted By Paddyd51
Guys I asked for a LH prop because that's what I...

Guys I asked for a LH prop because that's what I need to run a RH leg in reverse to extend its life.
Forum: Bits and pieces 10 August 2016, 21:00
Replies: 9
Views: 986
Posted By Paddyd51
LH prop for Yamaha sterndrive

I need a 14 3/8 x21 LH stainless steel prop for Yamaha stern drive.
Forum: Bits and pieces 23 April 2016, 19:19
Replies: 3
Views: 3,141
Posted By Paddyd51
Sold

No longer available
Forum: Bits and pieces 09 February 2016, 18:37
Replies: 3
Views: 3,141
Posted By Paddyd51
2 x reconditioned Yamaha ME422 sti

pair of fully reconditioned Yamaha ME422sti P2 245HP engines. No drives.
3300 hrs prior to rebuild which includes honed bores, new piston rings, bearings, reground valves and new injectors. complete...
Forum: Bits and pieces 31 October 2015, 11:46
Replies: 0
Views: 694
Posted By Paddyd51
Yamaha 420- 432 mounts

Wanted , front engine mounting brackets for 4.2 inboard Yamaha diesel.
Forum: Bits and pieces 11 October 2015, 10:46
Replies: 3
For Sale: Yamaha 420 pistons
Views: 807
Posted By Paddyd51
420 manifold

Sorry but I do'nt have one and do not know of anyone else
Forum: Engines & props 13 September 2015, 07:32
Replies: 18
Views: 10,739
Posted By Paddyd51
Yamaha pistons

Beware after market land cruiser Pistons. Some out there are not up to the higher cylinder temperatures.
Sure the combustion chambers can be CNC machined to lower CR but gudgeon pins are not as...
Forum: Engines & props 05 September 2015, 09:27
Replies: 18
Views: 10,739
Posted By Paddyd51
Not sure about 432 but all 422's use 1HDT block...

Not sure about 432 but all 422's use 1HDT block bore grade 2. Probably is the same since yanmar 6lp 315hp uses this block also. PM me for technical detail and sensible part source
Forum: Bits and pieces 16 June 2015, 12:40
Replies: 3
For Sale: Yamaha 420 pistons
Views: 807
Posted By Paddyd51
Yamaha 420 pistons

3no. Used Yamaha ME420 pistons complete. From 0.005 mm worn bore with ring gaps well in tolerance. £100.00
Forum: Bits and pieces 16 June 2015, 12:35
Replies: 2
Views: 1,578
Posted By Paddyd51
Interested but why were they striped down? I...

Interested but why were they striped down?
I would need to know bore and crank measurements.
Price??
Forum: Engines & props 05 April 2015, 10:19
Replies: 18
Views: 10,739
Posted By Paddyd51
This seems to be a normal misconception. Block...

This seems to be a normal misconception. Block casting is Toyota but machined by Yamaha to suit their slightly smaller Pistons which have numerous bore grades and compression heights which are coded...
Forum: Engines & props 04 April 2015, 20:03
Replies: 18
Views: 10,739
Posted By Paddyd51
Yamaha 420 inboard diesel

Anyone know of a supplier of Pistons or other parts for Yamaha 420 inboard turbo diesel 245hp.
Showing results 1 to 21 of 21

 


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