Oil pressure switch thread size?
- Powerstroke_fan
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Oil pressure switch thread size?
11 Jan 2013 09:19
Does anyone know what the thread size the oil pressure switch is?
1980 kz1000B4 LTD- 1327cc 9-1 comp
Ported J model head
Psp-3x cams
RS 36s
Welded MK11 crank
Back-cut MK11 trans
MTC 2 stage lock up
Stretched 4-6 over running Hayabusa rear rim with 190 rear tire
Complete frame brace kit installed
And Much Much more- SOLD
2014- ZX14R all stock for now
Ported J model head
Psp-3x cams
RS 36s
Welded MK11 crank
Back-cut MK11 trans
MTC 2 stage lock up
Stretched 4-6 over running Hayabusa rear rim with 190 rear tire
Complete frame brace kit installed
And Much Much more- SOLD
2014- ZX14R all stock for now
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- wireman
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Re: Oil pressure switch thread size?
11 Jan 2013 10:34
Are you talking about the plastic piece?

posting from deep under a non-descript barn in an undisclosed location southwest of Omaha.
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- Motor Head
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Re: Oil pressure switch thread size?
11 Jan 2013 11:21
I'm sure its a straight thread and Not a tapered Pipe thread. Haven't measured it, but 8 x 1.0 mm is a common switch thread. Otherwise 1/8" pipe is the common Tapered thread.
1982 KZ1000LTD K2 Vance & Hines 4-1 ACCEL COILS Added Vetter fairing & Bags. FOX Racing rear Shocks, Braced Swing-arm, Fork Brace, Progressive Fork Springs RT Gold Emulators, APE Valve Springs, 1166 Big Bore kit, RS34's, GPZ cams.
1980 KZ550LTD C1 Stock SOLD Miss it
1979 MAZDA RX7 in the works, 13B...
1980 KZ550LTD C1 Stock SOLD Miss it
1979 MAZDA RX7 in the works, 13B...
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- Powerstroke_fan
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Re: Oil pressure switch thread size?
11 Jan 2013 18:54wireman wrote: Are you talking about the plastic piece?
Yes
1980 kz1000B4 LTD- 1327cc 9-1 comp
Ported J model head
Psp-3x cams
RS 36s
Welded MK11 crank
Back-cut MK11 trans
MTC 2 stage lock up
Stretched 4-6 over running Hayabusa rear rim with 190 rear tire
Complete frame brace kit installed
And Much Much more- SOLD
2014- ZX14R all stock for now
Ported J model head
Psp-3x cams
RS 36s
Welded MK11 crank
Back-cut MK11 trans
MTC 2 stage lock up
Stretched 4-6 over running Hayabusa rear rim with 190 rear tire
Complete frame brace kit installed
And Much Much more- SOLD
2014- ZX14R all stock for now
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- baldy110
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Re: Oil pressure switch thread size?
23 Jan 2013 00:36
Did you ever find out the thread size and are you talking about the sending unit for the KZ1000?
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- Powerstroke_fan
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Re: Oil pressure switch thread size?
23 Jan 2013 09:18
I didnt but i dont need it. Thanks,eric
1980 kz1000B4 LTD- 1327cc 9-1 comp
Ported J model head
Psp-3x cams
RS 36s
Welded MK11 crank
Back-cut MK11 trans
MTC 2 stage lock up
Stretched 4-6 over running Hayabusa rear rim with 190 rear tire
Complete frame brace kit installed
And Much Much more- SOLD
2014- ZX14R all stock for now
Ported J model head
Psp-3x cams
RS 36s
Welded MK11 crank
Back-cut MK11 trans
MTC 2 stage lock up
Stretched 4-6 over running Hayabusa rear rim with 190 rear tire
Complete frame brace kit installed
And Much Much more- SOLD
2014- ZX14R all stock for now
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- baldy110
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Re: Oil pressure switch thread size?
24 Jan 2013 13:02
Cmon guys someone has to know the answer to this. I know it is 20mm x ??.
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- Patton
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Re: Oil pressure switch thread size?
24 Jan 2013 15:50 - 24 Jan 2013 15:55As to KZ900 --baldy110 wrote: Cmon guys someone has to know the answer to this. I know it is 20mm x ??.
20mm thread diameter
15mm thread length
1.5mm thread pitch
Good Fortune!

1973 Z1
KZ900 LTD
KZ900 LTD
Last edit: 24 Jan 2013 15:55 by Patton.
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- Patton
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Re: Oil pressure switch thread size?
24 Jan 2013 16:02
According to kawasaki.com, oil pressure switch part number 27010-1013 is still an "active" part, and is common to the following Kawasaki models:
Model (62):
KZ1000-A1 (KZ1000) (1977)
KZ1000-A2 (KZ1000) (1978)
KZ1000-A2A (KZ1000) (1978)
KZ1000-A3 (KZ1000) (1979)
KZ1000-A3A (KZ1000) (1979)
KZ1000-A4 (KZ1000) (1980)
KZ1000-B1 (KZ1000 LTD) (1977)
KZ1000-B2 (KZ1000 LTD) (1978)
KZ1000-B3 (KZ1000 LTD) (1979)
KZ1000-B4 (LTD) (1980)
KZ1000-C2 (Police 1000) (1979)
KZ1000-C3 (Police 1000) (1980)
KZ1000-C4 (Police 1000) (1981)
KZ1000-D1 (Z1R) (1978)
KZ1000-D3 (Z1R) (1980)
KZ1000-E1 (Shaft) (1979)
KZ1000-E2 (Shaft) (1980)
KZ1000-G1 (Classic) (1980)
KZ1000-J1 (1981)
KZ1000-J2 (1982)
KZ1000-J3 (1983)
KZ1000-K1 (LTD) (1981)
KZ1000-K2 (LTD) (1982)
KZ1000-M1 (CSR) (1981)
KZ1000-M2 (CSR) (1982)
KZ1000-P1 (Police 1000) (1982)
KZ1000-P10 (Police 1000) (1991)
KZ1000-P11 (Police 1000) (1992)
KZ1000-P12 (Police 1000) (1993)
KZ1000-P13 (Police 1000) (1994)
KZ1000-P14 (Police 1000) (1995)
KZ1000-P15 (Police 1000) (1996)
KZ1000-P16 (Police 1000) (1997)
KZ1000-P17 (Police 1000) (1998)
KZ1000-P18 (Police 1000) (1999)
KZ1000-P19 (Police 1000) (2000)
KZ1000-P2 (Police 1000) (1983)
KZ1000-P20 (Police 1000) (2001)
KZ1000-P21 (Police 1000) (2002)
KZ1000-P22 (Police 1000) (2003)
KZ1000-P24 (Police 1000) (2005)
KZ1000-P3 (Police 1000) (1984)
KZ1000-P4 (Police 1000) (1985)
KZ1000-P5 (Police 1000) (1986)
KZ1000-P6 (Police 1000) (1987)
KZ1000-P7 (Police 1000) (1988)
KZ1000-P8 (Police 1000) (1989)
KZ1000-P9 (Police 1000) (1990)
KZ1000-R1 (Eddie Lawson Replica) (1982)
KZ1000-R2 (Eddie Lawson Replica) (1983)
KZ1100-A1 (Shaft) (1981)
KZ1100-A2 (Shaft) (1982)
KZ1100-A3 (Shaft) (1983)
KZ1100-B1 (GPz) (1981)
KZ1100-D1 (Spectre) (1982)
KZ1100-D2 (Spectre) (1983)
KZ1100-L1 (LTD Shaft) (1983)
KZ900-A4 (1976)
KZ900-A5 (1977)
KZ900-B1 (LTD) (1976)
ZN1100-B1 (LTD Shaft) (1984)
ZN1100-B2 (LTD Shaft) (1985)
Good Fortune!
Model (62):
KZ1000-A1 (KZ1000) (1977)
KZ1000-A2 (KZ1000) (1978)
KZ1000-A2A (KZ1000) (1978)
KZ1000-A3 (KZ1000) (1979)
KZ1000-A3A (KZ1000) (1979)
KZ1000-A4 (KZ1000) (1980)
KZ1000-B1 (KZ1000 LTD) (1977)
KZ1000-B2 (KZ1000 LTD) (1978)
KZ1000-B3 (KZ1000 LTD) (1979)
KZ1000-B4 (LTD) (1980)
KZ1000-C2 (Police 1000) (1979)
KZ1000-C3 (Police 1000) (1980)
KZ1000-C4 (Police 1000) (1981)
KZ1000-D1 (Z1R) (1978)
KZ1000-D3 (Z1R) (1980)
KZ1000-E1 (Shaft) (1979)
KZ1000-E2 (Shaft) (1980)
KZ1000-G1 (Classic) (1980)
KZ1000-J1 (1981)
KZ1000-J2 (1982)
KZ1000-J3 (1983)
KZ1000-K1 (LTD) (1981)
KZ1000-K2 (LTD) (1982)
KZ1000-M1 (CSR) (1981)
KZ1000-M2 (CSR) (1982)
KZ1000-P1 (Police 1000) (1982)
KZ1000-P10 (Police 1000) (1991)
KZ1000-P11 (Police 1000) (1992)
KZ1000-P12 (Police 1000) (1993)
KZ1000-P13 (Police 1000) (1994)
KZ1000-P14 (Police 1000) (1995)
KZ1000-P15 (Police 1000) (1996)
KZ1000-P16 (Police 1000) (1997)
KZ1000-P17 (Police 1000) (1998)
KZ1000-P18 (Police 1000) (1999)
KZ1000-P19 (Police 1000) (2000)
KZ1000-P2 (Police 1000) (1983)
KZ1000-P20 (Police 1000) (2001)
KZ1000-P21 (Police 1000) (2002)
KZ1000-P22 (Police 1000) (2003)
KZ1000-P24 (Police 1000) (2005)
KZ1000-P3 (Police 1000) (1984)
KZ1000-P4 (Police 1000) (1985)
KZ1000-P5 (Police 1000) (1986)
KZ1000-P6 (Police 1000) (1987)
KZ1000-P7 (Police 1000) (1988)
KZ1000-P8 (Police 1000) (1989)
KZ1000-P9 (Police 1000) (1990)
KZ1000-R1 (Eddie Lawson Replica) (1982)
KZ1000-R2 (Eddie Lawson Replica) (1983)
KZ1100-A1 (Shaft) (1981)
KZ1100-A2 (Shaft) (1982)
KZ1100-A3 (Shaft) (1983)
KZ1100-B1 (GPz) (1981)
KZ1100-D1 (Spectre) (1982)
KZ1100-D2 (Spectre) (1983)
KZ1100-L1 (LTD Shaft) (1983)
KZ900-A4 (1976)
KZ900-A5 (1977)
KZ900-B1 (LTD) (1976)
ZN1100-B1 (LTD Shaft) (1984)
ZN1100-B2 (LTD Shaft) (1985)
Good Fortune!

1973 Z1
KZ900 LTD
KZ900 LTD
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- baldy110
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Re: Oil pressure switch thread size?
24 Jan 2013 21:44
Thanks Patton that is the info I need, 20mm x 1.5mm.
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