Author Topic: Hitachi bullet terminals and connectors  (Read 640 times)

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Offline leovich

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Hitachi bullet terminals and connectors
« on: November 14, 2024, 01:55:24 PM »
Hi everyone, I want to share with you that I found a smart Japanese guy on eBay who can sell the Hitachi Hero bullet terminals and the 4 and 6 block terminals as used on our sohc’s bikes original wiring harness. This stuff is produced by Hero in Japan and marketed by Hitachi, it is the same as you can still buy from Honda but at a much lower price. I have both the connectors in honda bag and these hitachi connectors and they’re the same, on the Honda ones you can see the Hitachi/Hero sticker behind the Honda sticker.
These electrical stuff is far better than all the Chinese replicas you can find pretty everywhere now at a price that sometimes is lower than Chinese ones.
Can I write here the link of this shop?

Offline scottly

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Re: Hitachi bullet terminals and connectors
« Reply #1 on: November 14, 2024, 02:12:30 PM »
Please post the link on the ebay board. :)
http://forums.sohc4.net/index.php/board,33.0.html
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Offline RAFster122s

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Re: Hitachi bullet terminals and connectors
« Reply #2 on: November 14, 2024, 05:47:09 PM »
Sounds like the owner of Vintage Connections
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Offline HondaMan

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Re: Hitachi bullet terminals and connectors
« Reply #3 on: November 14, 2024, 07:56:32 PM »
I use a LOT of the Vintage Connections' contacts and plug terminals.
They also have crimpers to die for: MIL-grade ratchet crimpers for a Honda-like cost. I use them on the gizmos I make for these bikes.
See SOHC4shop@gmail.com for info about the gadgets I make for these bikes.

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Offline leovich

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Re: Hitachi bullet terminals and connectors
« Reply #4 on: November 15, 2024, 04:55:09 AM »
I use a LOT of the Vintage Connections' contacts and plug terminals.
They also have crimpers to die for: MIL-grade ratchet crimpers for a Honda-like cost. I use them on the gizmos I make for these bikes.

I don’t know if vintage connection sell the original Hitachi parts, I never bought from them, but before I always used connectors and terminals from Honda, and Honda sell in fact this Hitachi parts rebranded with a Honda part number sticker on them. The advantage is that buying this same parts directly from Japan is a lot cheaper than order them from Honda especially if you use a lot of terminals

Offline RAFster122s

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Re: Hitachi bullet terminals and connectors
« Reply #5 on: November 15, 2024, 05:18:18 AM »
How do their prices compare to Vintage Connections, would take a little work to calculate if comparing against their kits...
David- back in the desert SW!

Offline MauiK3

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Re: Hitachi bullet terminals and connectors
« Reply #6 on: November 15, 2024, 06:34:37 AM »
Nice stuff.
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Offline leovich

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Re: Hitachi bullet terminals and connectors
« Reply #7 on: November 15, 2024, 12:43:28 PM »
I paid 2,3 $ each pack of 10 terminals. I don’t know how much they’re priced at vintage connections but these are the genuine top quality ones, not replicas and can withstand the high current especially at the key switch connector

The seller is Japan-net-shop on eBay

Offline RAFster122s

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Re: Hitachi bullet terminals and connectors
« Reply #8 on: November 15, 2024, 10:48:42 PM »
$5.49 for 25 male or female 3.5mm single bullet connectors, just the brass, nothing more. The insulators are sold separately. They don't offer them in 10 packs.
At that price, Vintage connections is selling them for $2.196/10 Plus shipping


I did search for Hitachi 3.5mm bullet connectors and Hitachi connectors and didn't find the seller or the connectors. But I am using the eBay app...which I am not fond of...at all.
David- back in the desert SW!

Offline Rayzerman

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Re: Hitachi bullet terminals and connectors
« Reply #9 on: November 16, 2024, 09:53:13 AM »
Not finding anything on Japan Net Shop either.... Vintage Connections are hollow bullets..... the OEM's are solid type.

Offline leovich

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Re: Hitachi bullet terminals and connectors
« Reply #10 on: November 16, 2024, 01:44:20 PM »
Yes very old OEM’s was solid type, these were superseded by the crimp type hollow ones. In the first picture you can see the bullet terminal now sold at Honda, in the second picture at the left top the sold by Honda spade terminal , right top the Hitachi/Hero branded terminal and as you can see they’re identical. The lower ones are made by Sumitomo

Offline bryanj

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Re: Hitachi bullet terminals and connectors
« Reply #11 on: November 16, 2024, 04:22:24 PM »
I found japan-net-shop ( needs the hyphens) BUT they only listed kits at over £100 and they did not include the multiway blocks
Semi Geriatric ex-Honda mechanic and MOT tester (UK version of annual inspection). Garage full of "projects" mostly 500/4 from pre 73 (no road tax in UK).

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Offline PeWe

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Re: Hitachi bullet terminals and connectors
« Reply #12 on: November 17, 2024, 12:52:05 AM »
I also found one kit only.
I need separate bags of pins and sockets.

The cheap chinese can not be trusted. The socket can open up if bent just a little due to the thin flimsy metal.
« Last Edit: November 17, 2024, 01:09:37 AM by PeWe »
CB750 K6-76  970cc (Earlier 1005cc JMR Billet block on the shelf waiting for a comeback)
CB750 K2-75 Parts assembled to a stock K2

Updates of the CB750 K6 -1976
http://forums.sohc4.net/index.php/topic,180468.msg2092136.html#msg2092136
The billet block build thread
http://forums.sohc4.net/index.php/topic,49438.msg1863571.html#msg1863571
CB750 K2 -1975  build thread
http://forums.sohc4.net/index.php/topic,168243.msg1948381.html#msg1948381
K2 engine build thread. For a complete CB750 -75
http://forums.sohc4.net/index.php/topic,180088.msg2088008.html#msg2088008
Carb jetting, a long story Mikuni TMR32
http://forums.sohc4.net/index.php/topic,179479.msg2104967.html#msg2104967

Offline leovich

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Re: Hitachi bullet terminals and connectors
« Reply #13 on: November 18, 2024, 12:07:22 PM »
I also found one kit only.
I need separate bags of pins and sockets.

The cheap chinese can not be trusted. The socket can open up if bent just a little due to the thin flimsy metal.

Yes you’re right you can’t trust the cheap ones. To have this stuff you need to ask him because he has not listed. I’m trying to attach the Hero catalogue with the parts number

Offline leovich

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Re: Hitachi bullet terminals and connectors
« Reply #14 on: November 18, 2024, 12:12:37 PM »
I found japan-net-shop ( needs the hyphens) BUT they only listed kits at over £100 and they did not include the multiway blocks

Yes he has only in list the repair kit, it’s the same kit sold by Honda times ago. To have the single part bags you need to write to him, I attached the PDF from Hero with the parts number so you can see what you need.
I had a good business with this guy, you can trust him

Offline PeWe

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Re: Hitachi bullet terminals and connectors
« Reply #15 on: November 19, 2024, 03:47:30 AM »
Good info.
Maybe a new contact housing the CB750 rectifier has can be found.
CB750 K6-76  970cc (Earlier 1005cc JMR Billet block on the shelf waiting for a comeback)
CB750 K2-75 Parts assembled to a stock K2

Updates of the CB750 K6 -1976
http://forums.sohc4.net/index.php/topic,180468.msg2092136.html#msg2092136
The billet block build thread
http://forums.sohc4.net/index.php/topic,49438.msg1863571.html#msg1863571
CB750 K2 -1975  build thread
http://forums.sohc4.net/index.php/topic,168243.msg1948381.html#msg1948381
K2 engine build thread. For a complete CB750 -75
http://forums.sohc4.net/index.php/topic,180088.msg2088008.html#msg2088008
Carb jetting, a long story Mikuni TMR32
http://forums.sohc4.net/index.php/topic,179479.msg2104967.html#msg2104967

Offline leovich

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Re: Hitachi bullet terminals and connectors
« Reply #16 on: November 19, 2024, 01:49:03 PM »
Good info.
Maybe a new contact housing the CB750 rectifier has can be found.

Yes I bought also the 6 pin block connector without the locking pin as the oem one with the terminals because I want to rebuild mine too

Offline Tim2005

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Re: Hitachi bullet terminals and connectors
« Reply #17 on: November 21, 2024, 12:31:21 PM »
Are these the Chinese 3.5mm terminals that aren't very good? I was looking for some & there aren't many 3.5mm options around

Offline leovich

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Re: Hitachi bullet terminals and connectors
« Reply #18 on: November 23, 2024, 08:20:59 AM »
Are these the Chinese 3.5mm terminals that aren't very good? I was looking for some & there aren't many 3.5mm options around
These seems to be the Chinese ones, you can find this box with many brands on Amazon but it’s the same, their material is thinner than genuine ones.
But if you’re located in US and you need only few pieces you can also order at a Honda.
I attach the sheet with part numbers

Online newday777

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Re: Hitachi bullet terminals and connectors
« Reply #19 on: November 23, 2024, 12:30:38 PM »

But if you’re located in US and you need only few pieces you can also order at a Honda.
I attach the sheet with part numbers

Are these Honda numbers?
Stu
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Offline Tim2005

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Re: Hitachi bullet terminals and connectors
« Reply #20 on: November 23, 2024, 12:46:39 PM »
These seems to be the Chinese ones, you can find this box with many brands on Amazon but it’s the same, their material is thinner than genuine ones.
But if you’re located in US and you need only few pieces you can also order at a Honda.
I attach the sheet with part numbers


Great, many thanks for the part numbers chart

Offline leovich

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Re: Hitachi bullet terminals and connectors
« Reply #21 on: November 23, 2024, 01:18:27 PM »

But if you’re located in US and you need only few pieces you can also order at a Honda.
I attach the sheet with part numbers

Are these Honda numbers?

Yes it’s a Honda bulletin, if you’re interested I attach the complete bulletin in PDF, but these parts can be ordered only from US Honda, a friend of mine that live in the US ordered that stuff for me this summer because it’s not possible to order these in Italy where I live.
« Last Edit: November 23, 2024, 01:21:30 PM by leovich »

Offline bryanj

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Re: Hitachi bullet terminals and connectors
« Reply #22 on: November 23, 2024, 03:00:30 PM »
If its a genuine Honda part number you should be able to order from any Honda dealer anywhere BUT you may have to buy the "packet" quantity and wait many weeks.
I ordered the US model guide by part number from a UK dealer and it arrived 4 weeks later
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Online Deltarider

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Re: Hitachi bullet terminals and connectors
« Reply #23 on: November 23, 2024, 10:42:41 PM »
CMSNL has them. Just type in the partnumber.
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Offline leovich

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Re: Hitachi bullet terminals and conne
« Reply #24 on: November 23, 2024, 11:56:03 PM »
CMSNL has them. Just type in the partnumber.

CMS only carry the plastic connector but not the terminals