Part Location Diagram of 91PX45CQ Echo 12 Saw Chain
See part B-37 in the diagram
( Grid squares measure 1x1 inch )

12 Saw Chain 91PX45CQ

Manufactured by:
Echo
ERP Number:
ERP10024315
Part Number:
91PX45CQ
Original Equipment Manufacturer ?
  Works with your model  CS-3400!
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(4 rated repairs) ?
  Works with your model   CS-3400!

Product Description

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This is a genuine OEM replacement part for Echo chainsaws. Ramp shaped depth gauges help reduce kickback without affecting the performance of the saw. This chain is primarily used with small cc engine chainsaws and is used with an Echo bar, which is sold separately. At 12 inches in length, this has a link count of 45, and a chain gauge of 0.050.

Troubleshooting

This part works with the following brands:
  • Echo
This part works with the following products:
  • Chainsaw

Customer Part Reviews

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4.0
Average Rating (out of 5):
★★★★★
★★★★★
(3 Reviews)
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Questions & Answers

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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 

15 - 30 mins 

(4 rated repairs) ?
  • 1
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There nothing wrong with product

Steve from SHAWNEE, Oklahoma

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers, Socket set
Parts Used:
91PX45CQ
Just took old parts put new on works great. Thinks
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Need update

Claude from TOMBALL, Texas

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set, Wrench (Adjustable)
Parts Used:
12A0CD3745C, 91PX45CQ
Replace bar and chainsaw blade
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Chain was bent

Stacy from Lutz, Florida

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Socket set
Parts Used:
91PX45CQ
1. Loosen & removed nuts holding bar/CHAIN and cover.
2. Replaced CHAIN reconnected to bar aligned cover over bolts.
3. Tightened nuts while using screwdriver to adjust bar for tension. Make sure bar upright!
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old wearout

RAYMOND from WILLIAMSTON, South Carolina

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers, Socket set
Parts Used:
12A0CD3745C, 91PX45CQ
replace bar and chain
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP10024315
Manufacturer Part Number: 91PX45CQ
Brand Model Number Description
Echo CS-271T Chainsaw - 26.9cc Top Handle Chain Saw
Echo CS-290EVL Chainsaw - Chainsaw
Echo CS-300 Chainsaw - Chainsaw
Echo CS-3000 Chainsaw - Chainsaw
Echo CS-301 Chainsaw - Chainsaw
Echo CS-303T Chainsaw - 30.1cc Top Handle Chain Saw
Echo CS-310 Chainsaw - Chainsaw
Echo CS-330MX4 Chainsaw - Chainsaw
Echo CS-330T Chainsaw - Chainsaw
Echo CS-3400 Chainsaw - Chainsaw
Echo CS-341 Chainsaw - Chainsaw
Echo CS-3450 Chainsaw - Chainsaw
Echo CS-346 Chainsaw - Chainsaw
Echo CS-352 Chainsaw - Chainsaw
Echo CS-355T Chainsaw - Chainsaw
Echo ECS-2000 Chainsaw - Chainsaw