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12139698-1-M-Honda-78118-YB3-004-O-ring (49x5.7) (nok)
12139698-1-S-Honda-78118-YB3-004-O-ring (49x5.7) (nok) 360 view
( Grid squares measure 1x1 inch )
12139698-1-S-Honda-78118-YB3-004-O-ring (49x5.7) (nok) 12139698-2-S-Honda-78118-YB3-004-O-ring (49x5.7) (nok) 12139698-3-S-Honda-78118-YB3-004-O-ring (49x5.7) (nok) 12139698-1-S-Honda-78118-YB3-004-O-ring (49x5.7) (nok) 360 view

O-ring (49x5.7) (nok) 78118-YB3-004

Manufactured by:
Honda
ERP Number:
ERP12139698
Part Number:
78118-YB3-004
Original Equipment Manufacturer ?
  Works with your model  HR216!
$12.38
On Order

A Bit Difficult 

30 - 60 mins 

(1 rated repair) ?
  Works with your model   HR216!

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Frequently Purchased Together Troubleshooting Repair Instructions Model Cross Reference

Frequently Purchased Together

?
Case, Volute
$32.06
In Stock
Shim, Adjuster
$6.16
In Stock
Minimum Quantity of 2 required
Impeller
$18.60
In Stock

Troubleshooting

This part works with the following brands:
  • Honda
This part works with the following products:
  • Generator
  • Lawn Tractor
  • Snow Blower
  • Water Pump
  • Tiller
  • Engine
  • Lawn Mower

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.

A Bit Difficult 

30 - 60 mins 

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

Trash/waste pump rusted internally

Greg from Carlton, Minnesota

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Parts Used:
91351-YB3-003, 78118-YB3-004, 78114-YB3-000, 78110-YB3-000
Took apart trash pump, electrolysis to remove rust on cast iron parts, wire brush to clean aluminium mating surfaces, replaced all rubber seals and valves, and re-assembled pump.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP12139698
Manufacturer Part Number: 78118-YB3-004
Brand Model Number Description
Honda E1500K4 Generator - Generator
Honda E2500K4 Generator - Generator
Honda E3500K1 Generator - Generator
Honda E3500K2 Generator - Generator
Honda E4500 Generator - Generator
Honda E4500K1 Generator - Generator
Honda EB12D Generator - Generator
Honda EB2200X Generator - Generator
Honda EB2500XK1 Generator - Generator
Honda EB3000 Generator - Generator
Honda EB3500X Generator - Generator
Honda EB3500XK1 Generator - Generator
Honda EB4000 Generator - Generator
Honda EB5000X Generator - Generator
Honda EB5000XK1 Generator - Generator
Honda EG1000 Generator - Generator
Honda EG1400X Generator - Generator
Honda EG1400XK1 Generator - Generator
Honda EG1400Z Generator - Generator
Honda EG1500K4 Generator - Generator
Honda EG2200X Generator - Generator
Honda EG2200Z Generator - Generator
Honda EG2500XK1 Generator - Generator
Honda EG3500X Generator - Generator
Honda EG3500XK1 Generator - Generator
Honda EG5000X Generator - Generator
Honda EG5000XK1 Generator - Generator
Honda EG650 Generator - Generator
Honda EL5000 Generator - Generator
Honda EM1600 Generator - Generator
O-ring (49x5.7) (nok)
$ 12.38
On Order
✖
Stock Status
✖
Mail-In Recycling Rebate

Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.

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