Part Location Diagram of 050-51200-20 Subaru Union
See part 48 in the diagram
( Grid squares measure 1x1 inch )

Union 050-51200-20

Manufactured by:
Subaru
ERP Number:
ERP9869011
Part Number:
050-51200-20
Original Equipment Manufacturer ?
  Works with your model  EX210D70172!
In Stock
Delivers in 3-5 Business Days!

Easy 

1- 2 hours 

(1 rated repair) ?
  Works with your model   EX210D70172!

Product Description

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This genuine item is supplied directly from the original manufacturer for use with Subaru / Robin engines that are commonly installed on a variety of lawn and garden equipment. It is the special component which connects the fuel hose. If it is missing or is damaged, this union will provide an identical replacement for the original part that was installed on a new unit. One durable plastic part is included. Make sure to refer to the appropriate diagrams for your model for the exact location and the correct application.

Troubleshooting

This part works with the following brands:
  • Subaru
This part works with the following products:
  • Engine

Customer Part Reviews

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4.7
Average Rating (out of 5):
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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

1- 2 hours 

(1 rated repair) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Hard to crank. Then would run very rough, carburetor

RICK from HENAGAR, Alabama

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Pliers, Screw drivers, Socket set


Remove the air cleaner assembly. ereplacementparts has a you tube video on this subject. Here it is https://www.youtube.com/watch?v=faM2nla4_u4 . Empty the fuel from the tank or use some tube clamp pliers to stop the flow of fuel. Remove the carburetor from the engine. Remember where the spring and throttle where locate d. Then start removing the parts from the carb. and laying them on a clean towel. Once all the parts are off, clean the carb. with carb, cleaner. I did use some fishing line to clean out the small passages. Once it was clean and dry, I started to assemble it. I replaced the needle, cup and bowl o-ring. Then installed the float bowl with the o-ring and bolt. Installed the insulator with the gaskets on both sides of it. I then installed the new union and all of the parts attached to it. I removed the muffler, then the gasket and cleaned the area before I installed the new muffler gasket.
Removed the rocker arm cover and replaced the gasket beneath it. Installed a new fuel filter in the tank. Then before I installed the air cleaner, I exchanged the old packing (gasket) for the new one.
Running great again.










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Model Cross Reference

This part works with the following models:
ERP Number: ERP9869011
Manufacturer Part Number: 050-51200-20
Brand Model Number Description
Subaru EX130D00026 Engine - Engines
Subaru EX130D00050 Engine
Subaru EX130D00060 Engine
Subaru EX130D00070 Engine
Subaru EX130D10013 Engine
Subaru EX130D10054 Engine
Subaru EX130D10122 Engine
Subaru EX130D10124 Engine
Subaru EX130D10132 Engine - Engines
Subaru EX130D10135 Engine - Engines
Subaru EX130D10181 Engine
Subaru EX130D10221 Engine
Subaru EX130D10223 Engine
Subaru EX130D10231 Engine
Subaru EX130D10241 Engine
Subaru EX130D10250 Engine
Subaru EX130D40022 Engine
Subaru EX130D40036 Engine
Subaru EX130D40062 Engine
Subaru EX130D40084 Engine
Subaru EX130D40085 Engine
Subaru EX130D40086 Engine
Subaru EX130D40091 Engine
Subaru EX130D40181 Engine
Subaru EX130D40211 Engine
Subaru EX130D40230 Engine
Subaru EX130D50034 Engine - Engines
Subaru EX130D50175 Engine - Engines
Subaru EX130D50181 Engine
Subaru EX130D50191 Engine