Help! Need Replacement Diaphragm for Injection Pump.

SD diesels were widely available in the US in the 1981-86 Datsun/Nissan 720 pickups, and in Canada through '87 in the D21 pickup.

Moderators: plenzen, Nissan_Ranger

Post Reply
Driftwood
Posts: 22
Joined: 7 years ago
Location: Portland, OR

Help! Need Replacement Diaphragm for Injection Pump.

#1

Post by Driftwood » 7 years ago

Hi, I have a Kikki-Bosch inline type IP. Got a torn (leather) diaphragm. Does anyone know where I might be able to find a replacement?
Last edited by Driftwood 7 years ago, edited 1 time in total.

charmalu
Posts: 166
Joined: 9 years ago
Location: Soquel, Calif

#2

Post by charmalu » 7 years ago

There is this long thread on the diaphragm. may be more

http://nissandiesel.dyndns.org/viewtopic.php?t=183

Charlie
82 Datsun KC 483K lost #2 cyl blowing blue smoke :cry:
83 Nissan LB 134K SD-25 as of 10-21-13
78 240D Mercedes $300 Parts?
80 240D 360K
80 240D Parts? $750
82 240D Parts? $440
84 300SD 270K
85 300D 363K
86 Ford F250 6.9 Diesel 221K

Driftwood
Posts: 22
Joined: 7 years ago
Location: Portland, OR

#3

Post by Driftwood » 7 years ago

I was just actually look at this thread. Doing a search on the part number now. New found hope! Thanks for the help!

Driftwood
Posts: 22
Joined: 7 years ago
Location: Portland, OR

#4

Post by Driftwood » 7 years ago

No luck on 155020-7920. I bet there is a few kicking around locally in the corner of a dusty old shelf. Just a matter of determination I guess.

Driftwood
Posts: 22
Joined: 7 years ago
Location: Portland, OR

#5

Post by Driftwood » 7 years ago

Nothing available! OBSOLETE, OBSOLETE! Was up all night looking up all the cross references to no avail. Trying to figure out how I can fix the the old one but the tear is right at the aluminum collar. Anyone have an old one kicking around or know where I can look? PLEASE!

lwbrown04
Posts: 4
Joined: 5 years ago

Re: Help! Need Replacement Diaphragm for Injection Pump.

#6

Post by lwbrown04 » 4 years ago

Hi. Saw the thread on the IP diaphragms and I'm in need of one in the worst way. If anyone has one available please call me or email to lwbrown04@yahoo.com or (805)833-0915
Thank you

plenzen
Posts: 868
Joined: 13 years ago
Location: Cochrane Alberta Canada

Re: Help! Need Replacement Diaphragm for Injection Pump.

#7

Post by plenzen » 4 years ago

Found some Bosch cross reference numbers that may or may not work here.
http://fuel-inject.com/zexel/1550207920/

The above being said those may be the same numbers as previously searched.

You may want to check with an injection rebuild shop and see if there is a modification to eliminate that item all together. The automotive application is all that use it. Industrial ,forklift, marine applications don't have them.
Retired Pauly
Problem with being retired is that you never get a day off.
1987 D21-J SD25 KC
KJLGD21FN

Eplascen92
Posts: 5
Joined: 4 years ago

Re: Help! Need Replacement Diaphragm for Injection Pump.

#8

Post by Eplascen92 » 4 years ago

I have a spare, but the price won't be pretty. They are difficult to find and I paid out the eye for it and like stated above you might find a cheaper one. I'll shoot you an email and see what you think.

Post Reply

Who is online

Users browsing this forum: No registered users and 4 guests