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Fast Shipping All Original Manufacturer Parts Genuine Quality 1 Year Warranty
16421739-1-M-Husqvarna-740421000-O-Ring
Part Location Diagram of 740421000 Husqvarna O-Ring
See part O-2 in the diagram
16421739-1-S-Husqvarna-740421000-O-Ring 360 view
( Grid squares measure 1x1 inch )
16421739-1-S-Husqvarna-740421000-O-Ring 16421739-2-S-Husqvarna-740421000-O-Ring 16421739-3-S-Husqvarna-740421000-O-Ring 16421739-1-S-Husqvarna-740421000-O-Ring 360 view
Part Location Diagram of 740421000 Husqvarna O-Ring
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O-Ring 740421000

$ Price Match
OEM badge Official OEM
$ 6.49
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PartSelect Number PS16421739
Manufacturer Part Number 740421000
Manufactured by Husqvarna for Husqvarna, Jonsered

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Why buy the real thing?

OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.

  • OEM from PartSelect
  • Genuine brand name
  • Guaranteed to fit
  • Superior quality and durability
  • 1 year warranty
  • Generic
  • Unknown manufacturer
  • No fit guarantee
  • Inconsistent quality and lifespan
  • Limited warranty and support
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Troubleshooting
This part works with the following products:
  • Circular Saw
  • Concrete Saw
  • Lawn Tractor Accessories
  • Lawn Tractor
  • Lawn Mower
  • Electric Drill
Part# 740421000 replaces these:
503263021, 505103501, 740421000
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Questions and Answers

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS16421739
Manufacturer Part Number: 740421000
Brand
Model Number
Description
Husqvarna
268K
Lawn Tractor Accessories - 268k - 506 29 30-13 (1999-02)
Husqvarna
272K
Concrete Saw - Wet Cutting Kit, 506 29 30-13
Husqvarna
3120
Concrete Saw - Power Cutter
Husqvarna
3120K
Concrete Saw - Power Cutter
Husqvarna
371
Concrete Saw - Power Cutter
Husqvarna
371K
Concrete Saw - Power Cutter
Husqvarna
375
Concrete Saw - Power Cutter
Husqvarna
375K
Concrete Saw - Power Cutter
Husqvarna
DM220
Electric Drill - Drilling Machine
Husqvarna
DM230
Electric Drill - Drilling Machine
Husqvarna
DM280
Electric Drill - Drilling Machine
Husqvarna
DM330
Electric Drill - Drilling Machine
Husqvarna
DM340
Electric Drill - Drilling Machine
Husqvarna
DM650
Electric Drill - Drilling Machine
Husqvarna
K1250
Concrete Saw - Power Cutter
Husqvarna
K1250ACTIVE
Circular Saw - Cut-Off Saw
Husqvarna
K1250Rail
Concrete Saw - Power Cutter
Husqvarna
K1260
Concrete Saw - Rail Power Cutter
Husqvarna
K1260RAIL
Circular Saw - Cut-Off Saw
Husqvarna
K1270
Concrete Saw - Rail Power Cutter
Husqvarna
K1270II
Concrete Saw - Power Cutter
Husqvarna
K2500
Circular Saw - Cut-Off Saw
Husqvarna
K30
Circular Saw - Cut-Off Saw
Husqvarna
K3000
Concrete Saw - Cut-n-Break
Husqvarna
K3000CUT-N-BREAK
Circular Saw - Cut-Off Saw
Husqvarna
K3000WET
Concrete Saw - Power Cutter
Husqvarna
K3600MKII
Circular Saw - Cut-Off Saw
Husqvarna
K40
Circular Saw - Cut-Off Saw
Husqvarna
K4000
Lawn Tractor Accessories - K 4000 (2018-03)
Husqvarna
K6500
Circular Saw - Cut-Off Saw
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Customer Service Representative

Get in touch, we're here to help!

1-866-319-8402 Monday to Saturday
8am - 8pm EST

Contact Customer Service
O-Ring
$ 6.49
  Special Order
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Stock Status
 In Stock

Item is in stock and is estimated to be delivered in 2-3 business days via Standard Shipping.

 On Order

Item is not in stock and usually ships 3-5 business days from the time you place your order.

 Special Order

Item is not in stock and usually ships 10-15 business days from the time you place your order.

 NLA - No Longer Available

This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.