Spark Plug Wrench
Marking: "Hazet" (approx.20mm long)
Marking Direction:
Length-wise centered on the shaft
Length: 238mm
Measurements:
Length (Weight*)
237.19mm (254gm),
237.57mm (259gm),
239.44mm (258gm),
239.80mm (253gm),
240.45mm (256gm)
Decal: Hazet decal
Finish: Matt Nickel Finish
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Tommy Bar
Length: 120mm (119.63, 121.83, 122, 122.16mm Measured)
Finish: Matt Nickel Finish
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*NOTE: according to 1951 Hazet Catalog, these weighed 240gm
From the 1951 Hazet Catalog:
Note:
"Zündkerzenschlüssel für Porschewagen mit Drehstift"
translation:
"Spark plug wrench for Porsche cars with twist pin"
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*NOTE: according to the 1951 Hazet Catalog, these weighed 240gm
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Click below to see a unique use
of a 764 SPW for the GMÜND SL's
PLEASE HELP: If you have another manual not listed here with additional information, please contact me.
Bosch W225T1
*Type 1.1 ltr, 1.3 ltr, 1500 (normal)
**Type 1100, 1300 (A),
1300 Super (Winter use)
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Bosch W240T1
*Type 1.1 ltr, 1.3 ltr, 1500 (normal)
**Type 1300 Super (Sommer use), 1500, 1500 Super
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Bosch W260T1
(replacement shown)
*Type 1.1 ltr, 1.3 ltr, 1500 (normal)
**Type 1500 Super
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Note: See the relevant service manual or driver's manual for your car to determine which one is correct.
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*First reference December 1952 Edition, for 1.1 ltr, 1.3ltr, 1500, 1500 S engines:
**Second reference June 1954 Edition-German, for 1100, 1300 (A), 1300 S, 1500, 1500 S engines:
Page updated 1/2023
Date codes for Spark plugs in this section (but anything older would work as well):
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F = 1950
G = 1951
H = 1952
I = 1953
2022/9 NOTE: I will be making edits to all the different Spark Plugs that have been noted in owners manual to this page and then will apply the changes to the other pages in the near future. If you have an Owner's manual that is not referenced below, please take a photo of the (a) cover, (b) then of the inside page that dates the owner's manual, (c) the page that lists the spark plugs. Please send this info to my email and let me know if you want me to credit you on the website. Thank you!
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Note: See the relevant service manual or driver's manual for your car to determine which one is correct.
example of how I would like the info:
(click to enlarge)
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356A 1600 (September 1957)
Bosch W 225 T 1
Champion L-10-S
Beru 225/14 U2
Bosch W225T1
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1954 Pre-A
1954 Pre-A 1100 (June 1954 german ed.)
1954 Pre-A 1300 (June 1954 german ed.)
1954 Pre-A 1300 S and 1500 used for Winter (June 1954 german ed.)
1958 356A 1600 (September 1957)
Champion L-10-S
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1958 356A 1600 (September 1957)
356A 1600 S (September 1957)
Bosch W 240 T 1
Champion L-11-S
Beru 240/14 U2
superseded by L-5 and L-7 in 1958
Bosch W240T1
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1954 Pre-A
1954 Pre-A 1300 S and 1500 used for Summer (June 1954 german ed.)
1954 Pre-A 1500 and S (June 1954 german ed.)
1958 356A 1600 S (September 1957)
Champion L-11-S
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1958 356A 1600 S (September 1957)
Bosch W260T1
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1954 Pre-A 1500 S (June 1954 german ed.)
Bosch W225T7. ????
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Carrera 1500 GS (October 1957)
Bosch W 240 T 20 (slower speeds and town use)
Bosch W 240 T 21 (for fast touring)
Bosch W 270 T 17 (for Racing)
Bosch W270T17
Bosch W240T17
OTEHR NOTES:
by 1961 no spark plugs were included in the tool kits according to owners manuals....starting with German 356B 1961/1962 owners manual
being updated