Power Steering Return Fitting

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

LateOnTheBrakes

5.3-Swapped 86 CUCV
Joined
Feb 2, 2020
Posts
463
Reaction score
123
Location
Virginia
First Name
Joshua
Truck Year
1986
Truck Model
CUCV
Engine Size
5.3
Anyone have a good part number or description for this part? It is the nipple that threads into the power steering gearbox for the return line to attach to. I'm pretty sure my box is metric (correct me if I'm wrong).

You must be registered for see images attach
You must be registered for see images attach
You must be registered for see images attach
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
30,410
Reaction score
28,206
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
Nothing really goes wrong with them, but you are missing the o-ring that goes on the flare.

There's an actual name for that specific flare fitting, but it escapes me at the moment :doh2:
 

LateOnTheBrakes

5.3-Swapped 86 CUCV
Joined
Feb 2, 2020
Posts
463
Reaction score
123
Location
Virginia
First Name
Joshua
Truck Year
1986
Truck Model
CUCV
Engine Size
5.3
The second picture is the remnants of the o-ring. I didn't think the metric fittings have a flare. I thought they were flat with the o-ring.
 

MisterB

Full Access Member
Joined
Sep 9, 2019
Posts
676
Reaction score
845
Location
Northwest
First Name
AJ
Truck Year
1980
Truck Model
GMC K2500 4X4
Engine Size
350
Your rag joint looks shot. Bet your steering is loose and wanders?

Sent from my SM-N975U1 using Tapatalk
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
30,410
Reaction score
28,206
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
The second picture is the remnants of the o-ring. I didn't think the metric fittings have a flare. I thought they were flat with the o-ring.

That mild flare is there mostly to keep the o-ring from falling off during the installation.
 

LateOnTheBrakes

5.3-Swapped 86 CUCV
Joined
Feb 2, 2020
Posts
463
Reaction score
123
Location
Virginia
First Name
Joshua
Truck Year
1986
Truck Model
CUCV
Engine Size
5.3
Your rag joint looks shot. Bet your steering is loose and wanders?

Sent from my SM-N975U1 using Tapatalk

No idea. Bought it without an engine and just finishing up the swap.
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
30,410
Reaction score
28,206
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
Your rag joint looks shot. Bet your steering is loose and wanders?

Sent from my SM-N975U1 using Tapatalk

Looks OK to me?
 

MisterB

Full Access Member
Joined
Sep 9, 2019
Posts
676
Reaction score
845
Location
Northwest
First Name
AJ
Truck Year
1980
Truck Model
GMC K2500 4X4
Engine Size
350
Looks OK to me?
Well, maybe so. It just looks really oil saturated and old and the rest is cruddy and rusty. I'd be surprised if it isn't making his steering less than optimum

Sent from my SM-N975U1 using Tapatalk
 

LateOnTheBrakes

5.3-Swapped 86 CUCV
Joined
Feb 2, 2020
Posts
463
Reaction score
123
Location
Virginia
First Name
Joshua
Truck Year
1986
Truck Model
CUCV
Engine Size
5.3
Oh, I definitely poured about a quart of brake fluid all over everything. I did learn what a rag joint is so that's helpful.
 

HOTFOOT

Full Access Member
Joined
Feb 29, 2020
Posts
473
Reaction score
1,031
Location
northwest ct
First Name
michael
Truck Year
1980
Truck Model
gmc k3500 srw
Engine Size
400
Anyone have a good part number or description for this part? It is the nipple that threads into the power steering gearbox for the return line to attach to. I'm pretty sure my box is metric (correct me if I'm wrong).

You must be registered for see images attach
You must be registered for see images attach
You must be registered for see images attach

it is a 16mm o-ring . you only need a o-ring.
You must be registered for see images attach
o
 
Last edited:

Latest posts

Forum statistics

Threads
44,083
Posts
949,059
Members
36,163
Latest member
texczech
Top