Datsun Roadster Forum-311s.org

Is there a crossover for the clutch master?

You mean an interchangeable part? Someone said an 76 datsun 620 pickup truck would fit. I bought one and found it had the copper cable coming out of the top and not from the side like my roadster. So I looked harder and found a roadster one for cheap. Just do a search on a Beck/Arnley part 072-6521. It is about $45 online and it is the right part.

I bought this as a spare for my '66 520. Looks darn near the same. I have not tried it but I think I payed around $29 for it.

Wow. That looks the same to me as well. Maybe the wrong part came in my box. Not sure. I still have it if someone wants a Master with the outlet facing upwards. Just pay shipping or come get it. It's free!

I would take the guts out of it and use for a rebuild kit for the next clutch master you getlike the Beck Arnley one. It might work.

Linda

I measured the hole spacing and they are the same.

http://www.ebay.com/itm/DATSUN-520-5211 ... a9&vxp=mtr" onclick="window.open(this.href);return false;

Correct (same) part at rockauto.com for $28.00, and probably a lot less shipping.

I didn't find it on RockAuto. A link for the peanut gallery?

The Ebay link part has 5/8 stamped on it in the pic.

Linda

Found a master at RockAuto,
BECK/ARNLEY Part # 0726521 More Information About this Part {#30610B8001}

My clutch master also has 5/8 on it's side. Que Linda?
EDIT: crappy reoccurring picture warning!

I just noticed the 5/8 in the pic and was wondering if that is correct. The Tech WIKI Parts Interchange page has this part listed, and I believe I have it, but never noticed the 5/8 before.

Linda

yup, correct.

I didn't find it under the truck (tried '64, '65), but I see you did like me and located it under the Roadster.

According to RockAuto, Beck/Arnley 0726521 fits:

'66-'70: 1600
'68-'70: 2000
'75-'78: 280z
'69-'81: 510
'73-'76: 610
'72-'76: 620 pickup
'74-'77: 710
'77-'81: 810
'74-'75: B210
'76: F10

Cross-referencing from there I found the following p/ns:

* Centric 136.42103
* Autocom: 37-81016
* Rhinopac / AMS / Worldcar: M0612

Amazon had the Centric for $16 - the same price as a rebuild kit. It looks similar to ones I have seen posted here and also ones for sale elsewhere for a lot more.

It does look different than the old one which is more compact and offers more clearance for access to the fuse box and air filter. Also the port for the tubing is more forward, but I figured I'd give it a try. I couldn't find one that looked like my old one.

Old one on top: The Centric does have a longer rod so I swapped it out with my old one to maintain the same pedal height and release point.

So far, so good.