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521 part # thread


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#41 datzenmike

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Posted 27 February 2014 - 01:15 PM

They are $58 at Nissan.... if they are still available, but nothing really to wear out on them so a used one would be fine. What owner of a 40 year old Datsun uses new parts???


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#42 ggzilla

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Posted 27 February 2014 - 03:57 PM

They are No Longer Available from Nissan. Get one from http://www.car-part.com
Here today gone tomorrow

#43 kunsx

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Posted 03 March 2014 - 02:24 PM

Thanks:)



#44 Charlie69

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Posted 29 November 2014 - 09:30 PM

Datsun 4 Cylinder L Engine Head Castings

Jason Gray Information

 

The following is a list of cylinder head castings and their corresponding chamber shapes. Keep in mind that list is not etched in stone. For example, the A87 casting can be either open or closed chamber design.  The only way to tell is to pull the head.   To find your casting number, look just below the #1 and #2 spark plugs. The number will be cast right where the head meets the block.              

           

Casting #: A87   Open Or Closed Chamber

It is found on many L-18 and L-20B's. The "domestic" version usually came with open chambers. Many of the "used Japanese import" engines came with the peanut version of this head. Large quantities of these used engines were imported in the 80's, so the peanut version is fairly common. These heads usually have 1.25" intake ports and square exhaust ports. 1.65" intake valves. Exhaust valves can be 1.38" or 1.30"

 

Casting #: W53   Closed with some exceptions      

This head is from the Japanese market. Some of these castings are for factory fuel injected engines and have notches in the intake ports to accommodate injectors. 1.25" intake ports and square exhaust ports. 1.65" intake valves and 1.38" exhaust valves.

 

Casting #: 219   Part #: 11041-V9182   Closed Chamber

The true SSS head from imported used engines or ordered from the Datsun comp. catalog. Later versions could be ordered from the catalog with a V912 casting. 1.50" intake ports, square exhaust ports. 1.65" intake valves and 1.38" exhaust. These are hard to find. Any of the other closed chamber heads can be "converted' to this design by simply opening up the intake port to 1.50" (if that's desired) Some of these heads are marked "A87" on the side, but have "219" cast at the front of the head, just below the timing chain inspection plate.

 

Casting #: 210   Part#: 11041-N2202 SV   Open rare exceptions

This is the head that came stock on the 510. Tiny 1.125" intake ports, square exhaust ports. 1.50" intake valves and  1.30" exhaust valves. There have been variations reported on the valve sizes. This head is believed to be originally designed for the L-13, and engine never imported to the U.S. I know of one that has the peanut (closed) chamber with 37cc displacement. The earliest versions had more of a "semi-open" chamber design but later examples were the open chamber design. These heads are usually avoided on performance applications.

 

Casting #: U67   Open

The stock cylinder head for many L-20B's. 1.375" intake ports, square exhaust ports. 1.65" intake and 1.38" exhaust valves.

U60    open Identical to the U67 head, this number has been found on very early L-20B's. It seems to be fairly rare.

 

Casting #: W58   Part #: 11041-W5880   Open(with rare exceptions

This is the L-20B smog head usually found on '77 and later engines. 1.375" intake ports with ROUND exhaust ports. These exhaust ports have steel liners that help burn off emissions. I know of one of these castings that has closed chambers. These heads don't flow well and are avoided for high-performance applications.



#45 rossd32

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Posted 08 November 2015 - 11:08 PM

Hi All

 

I have a 71 521 pickup and have smashed her into the back of a Navara (at least it was a Nissan) and caved in the passenger door.... looking for a second handy in reasonable cond (bit of rust is fine).... desperate to heal my baby...

 

Prefer Perth but willing to ship.... What ya got??

 

Regards



#46 Charlie69

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Posted 26 December 2015 - 11:46 PM

These are what I purchased for cab bushings for my 1966 520.

 

Cab%20Bushings.jpg



#47 datzenmike

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Posted 28 December 2015 - 08:41 PM

521 tail lights
all..... RH ......... clear/ red/ red...........26550-B0401
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#48 Charlie69

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Posted 22 January 2016 - 04:51 PM

These are my Weber suppliers for decades Peirce Manifolds.  Watch their videos and subscribe to their You Tube Channel.

 

https://www.youtube....piercemanifolds

 

Call Pierce manifolds great people to deal with.  Mike Pierce explains the Weber and gives some good info in the following Videos.  They know Datsuns/Nissans.  By the way these are old videos and prices have gone up over the years.

 

 

 

https://www.youtube.com/watch?v=BfIH26O2Ijg



#49 Charlie69

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Posted 31 January 2016 - 04:22 PM

Here is a link to Mike Klotz's Disc Brake Kit for 320, 520, 521, 620 king pin trucks.

 

http://community.rat...s-521520320620/

 

IMG_2903_zps8c559653.jpg



#50 Charlie69

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Posted 03 February 2016 - 12:48 AM

Some Links to Ratsun's fabricators custom Parts.

Mike Klotz

MKlotz Disc Brake Kit for King Pin Trucks

MKlotz Disc Brake Kit Instalation

MKlotz Master Cyl Upgrade Push Rod

MKlotz Z LCA 2 Iinch Drop for King Pin Trucks

MKlotz UCA Bushings

Beebani

Beebani Hardbody Disc Brake Brackets for 620 521 520 320 Trucks

Beebani 620 Coilover Mounts

 

Please add more links if for different parts.



#51 Royal Sierra

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Posted 29 November 2016 - 10:42 AM

Headlight retaining rings through Napa

665-1057

#52 320 Newb

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Posted 04 January 2017 - 08:43 PM

Does anyone know what size pilot bearing fits J series engines?



#53 Charlie69

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Posted 31 July 2017 - 01:35 AM

Rock Auto

 

http://www.rockauto....ot bearing,1964

 

NATIONAL PB22 Bushing; Bore=0.629", Outer Diameter=0.814", Width=0.69"



#54 Charlie69

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Posted 31 July 2017 - 01:37 AM

Found this tonight.

 

https://www.delcity....Inputs/p_803800

 

Five mini relays and fuses

 

Relays

 

https://www.delcity....sistor/p_791797

 

Mini Fuses

 

https://www.delcity....-Fuses/p_800330

 

Or

 

6 way fuse block

 

https://www.delcity....-Panel/p_793543

 

Circuit Breakers

 

https://www.delcity....eakers/p_198672

 

https://www.delcity....eakers/p_795453

 

Hi amp Circuit Breakers

 

https://www.delcity....eakers/p_167861