The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 10-17-2018, 10:18 PM   #1
willem445
Registered User
 
willem445's Avatar
 
Join Date: Jun 2013
Location: N/A
Posts: 200
NP205 Rear Seal

Does anybody know the part number for a NP205 Rear Slip Yoke seal like the one shown below? I'm trying to fix all the leaks on my truck but finding seal part numbers is a pain.

willem445 is offline   Reply With Quote
Old 10-17-2018, 10:59 PM   #2
mongocanfly
Post Whore

 
mongocanfly's Avatar
 
Join Date: May 2015
Location: Alabama
Posts: 14,579
Re: NP205 Rear Seal

Clean it up and see if you can find a number....but here's this..it might help....https://www.dennysdriveshaft.com/p80..._3.066_od.html
__________________
Mongo...aka Greg

RIP Dad
RIP Jesse

1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598
Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334
Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563
2023 Chevy Z71..daily driver
mongocanfly is offline   Reply With Quote
Old 10-18-2018, 10:57 AM   #3
sweetk30
Registered User
 
sweetk30's Avatar
 
Join Date: May 2012
Location: horseheads,ny rust belt
Posts: 2,794
Re: NP205 Rear Seal

look it up for a 1980's std cab long bed k30 . they got a lot of slip yoke 205's in them .

looks like rockauto shows a skf 18992 for the rear seal on a np208 and 205 since there both slip yoke on the rear . and the 205 info said if 131.5 w.b. spec = std cab long bed .

and fyi check and make sure the bearing in the tail housing looks o.k. its just behind the seal . the slip yoke rides on it .
__________________
77-k30lb BIG truck build .
87-k30lb budget beater build .
85-k30lb the plow machine build .
85-c10sb summer fun toy .
-----------------------------
HOLLEY SNIPER efi = worst case of p.i.t.a i ever had .

EDELBROCK pro flo 4 = best deal going so far . love my setup works great.
sweetk30 is offline   Reply With Quote
Old 10-18-2018, 04:52 PM   #4
MJN
Registered User
 
MJN's Avatar
 
Join Date: Feb 2000
Location: Maquoketa, Ia/ Orr, Mn
Posts: 2,959
Re: NP205 Rear Seal

The guys at www.northerndrivetrain.com could help, I've gotten parts for my NP205 from them. Excellent service.
__________________
'51 South Bend Model "9A"
'56 Chevy 3600 NAPCO
'74 Chevy Cheyenne Super K20-restored on 37's
'72 GMC Sierra Custom K2500- in progress
'08 GMC Envoy Denali
'12 GMC Sierra 2500HD Denali
'17 GMC Yukon XL
VCCA member #58596
http://www.nohrco.com
MJN is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 03:17 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com