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Husqvarna Chain Saw Chains and More


The Husqvarna 3120k is a popular variety of the industry-famous Husqvarna concrete saws. Browse this page and you’ll find a wide variety of parts and upkeep tools that are compatible with this powerful concrete saw. Shop our diamond saw blades in the likely event that your current blade is showing signs of wear and tear, and check out our full line of Husqvarna concrete saw chains to replace this critical component of your 3120K. And always remember to keep the engine as happy as possible with our professional synthetic 2-stroke oil.


This is one saw you’re going to want to keep around for as long as possible. So shop our Husqvarna concrete saw chains and more for industry-preferred kits, tools, and replacement parts – and receive wallet-pleasing discounts from each listed price!

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Cross Performance 14" Premium Turbo Diamond Saw Blade - 5 Pack Cross Performance 14" Premium Turbo Diamond Saw Blade - 5 Pack

5 Pack

  • 14" Premium Quality Turbo diamond saw blade.

  • Laser welded

  • 20mm or 1" arbor

  • The general purpose blade with a 5/8" (12mm) segment

  • All round performance

  • Applications include: reinforced concrete, pavers, blocks, bricks, stone
  • Our Price: $324.99
    Sale Price: $279.99
    Part #: H73114-DNS
    HLS 14" laser welded diamond saw blade general use - 5 Pack HLS 14" laser welded diamond saw blade general use - 5 Pack

    5 Pack

  • 14" diamond saw blade.

  • 20mm or 1" arbor

  • The general purpose blade with a 3/8" (12mm) segment

  • All round performance

  • Applications include: building products, general purpose, curbs and slabs, concrete pavers and blocks, roof tiles
  • Our Price: $274.99
    Sale Price: $237.99
    Part #: H73014-DNS

    (1)
    All American 14" High Premium Turbo Diamond Saw Blade All American 14" High Premium Turbo Diamond Saw Blade

    14" High Performance Premium Quality diamond saw blade. Made in USA.
    All purpose with undercut protection and alternating turbo / standard segments.
    Laser welded with high performance consistency and wider applications, designed to cut:

  • Hard/reinforced concrete
  • Asphalt
  • Granite
  • Terrazzo
  • Ductile iron piping
  • Segment Width: 1/8"
  • Segment Height: 10 mm
  • Our Price: $149.99
    Part #: H73314
    OX-PB10 12" Professional abrasive diamond saw blade OX-PB10 12" Professional abrasive diamond saw blade

  • PRO Series - Giving you the best value for your money
  • 12" laser welded diamond saw blade.
  • 20mm or 1" arbor

  • High performance dual purpose blade with 3/8" (10mm) segment
  • Applications include: abrasive building materials, concrete products, roof tiles, blocks, walk-behind saw concrete, dual concrete/asphalt
  • *Buy 5 or more and receive a 10% discount!

    List Price: $209.99
    Our Price: $139.99
    Part #: OX-PB10-12
    Husqvarna K1250, 3120K OEM Walbro WG-9 Husqvarna K1250, 3120K OEM Tillotson carburetor

    Genuine Walbro carburetor
    Fits: Husqvarna K1250, 3120K
    OEM part: 503 28 12-17, Walbro WG-9 carb

    List Price: $199.99
    Our Price: $129.99
    Part #: WG-9
    OX-PU10 12" Professional superfast (universial) diamond saw blade OX-PU10 12" Professional superfast (universial) diamond saw blade

  • PRO Series - Giving you the best value for your money
  • 12" laser welded diamond saw blade. 20mm or 1" arbor
  • Guaranteed to cut all construction products including metal
  • Excellent fast cut universal, hard materials
  • Reinforced flange, Cooling holes, Semi-transparent
  • Applications include: granite, natural stone, clay products, engineering bricks, metal, concrete products, all building materials
  • Wear will increase on abrasive materials
  • 3/8" (10mm) Segment height
  • *Buy 5 or more and receive a 10% discount!

    List Price: $187.49
    Our Price: $124.99
    Part #: OX-PU10-12
    Husqvarna 3120, K1250 cylinder kit Hyway Husqvarna 3120, 3120XP, 3120K, K1250 cylinder kit 60mm

    Hyway brand cylinder kit. 60mm bore.
    High quality Nikasil plated.
    Husqvarna 3120, 3120XP, 3120K, Partner K1250
    Includes: piston, rings, wrist pin, cir clips
    Replaces OEM part: 506 29 42-71

    Our Price: $141.49
    Sale Price: $104.99
    Part #: H30125

    (2)
    Cross Performance 14" Premium Turbo Diamond Saw Blade Cross Performance 14" Premium Turbo Diamond Saw Blade

  • 14" Premium Quality Turbo diamond saw blade.
  • Laser welded
  • 20mm or 1" arbor
  • The general purpose blade with a 5/8" (12mm) segment
  • All round performance
  • Applications include: reinforced concrete, pavers, blocks, bricks, stone
  • List Price: $95.39
    Our Price: $79.49
    Sale Price: $58.99
    Part #: H73114

    (6)
    NGK spark plug BPMR7A Shop Pack 25 25 Pack - NGK spark plug fits many chainsaws and cut off saws

    NGK brand spark plug BPMR7A - Shop Pack 25 (1195)
    Fits: many models of chainsaw and cut off saws.
    Replaces: BOSCH WSR6F, CHAMPION CJ7Y

    List Price: $59.99
    Our Price: $54.99
    Part #: BPMR7A-S25

    (1)
    Husqvarna fuel filter replaces 503 44 32-01 - 20 pack Husqvarna fuel filter replaces 503 44 32-01 - 20 pack

    Quality fuel filter/pick up body
    Fits: Husqvarna chainsaws and cut off saws
    Replaces OEM part: 503 44 32-01
    This will fit a fuel line with an inner diameter of 3.5mm to 4mm
    20 pack

    Our Price: $63.99
    Sale Price: $53.99
    Part #: H20005-DNS

    (1)
    HLS 14" laser welded diamond saw blade general use HLS 14" laser welded diamond saw blade general use

  • 14" diamond saw blade.
  • 20mm or 1" arbor
  • The general purpose blade with a 3/8" (12mm) segment
  • All round performance
  • Applications include: building products, general purpose, curbs and slabs, concrete pavers and blocks, roof tiles
  • List Price: $88.79
    Our Price: $73.99
    Sale Price: $49.99
    Part #: H73014

    (3)
    Non-Genuine Starter assy fits Husqvarna 3120 XP, 3120K Non-Genuine Starter assy fits Husqvarna 3120 XP, 3120K

    Quality aftermarket Starter assy
    Fits: Husqvarna 3120 XP, 3120K

    Our Price: $59.02
    Sale Price: $45.76
    Part #: H60312
    Non-Genuine Clutch assy fits Husqvarna K1260, 3120K, 394 XP, 3120 XP Non-Genuine Clutch assy fits Husqvarna K1260, 3120K, 394 XP, 3120 XP

    Quality aftermarket Clutch assy
    Fits: Husqvarna K1260, 3120K, 394 XP, 3120 XP

    Our Price: $36.11
    Sale Price: $27.99
    Part #: H37125
    Piston Assy GOLF 60mm Fits Husqvarna K1250, K1260, 3122K, 3120 Piston Assy GOLF 60mm Fits Husqvarna K1250, K1260, 3122K, 3120

    Quality aftermarket Piston Assy GOLF 60mm
    Fits models: Husqvarna K1250, K1250 RAIL, K1260, K1260 RAIL, 3122K, 3120
    Replaces OEM part #: 501 89 41-03

    List Price: $21.50
    Our Price: $18.81
    Sale Price: $16.13
    Part #: H31126
    Star Tron 8 oz. Enzyme Fuel Treatment Star Tron 8 oz. Enzyme Fuel Treatment

    Eliminates, Prevents Ethanol Fuel Problems
    Ethanol, E10 fuels increase the amounts of water and sludge in your fuel tank. Star Tron breaks down this excess water and sludge to sub-micron size allowing it to be safely burned away during normal engine operation. Therefore Star Tron prevents phase separation and fuel gelling, eliminating ethanol fuel problems.

    8 oz. Small Engine Star Tron formula treats 48 gallons of fuel

    Our Price: $15.99
    Part #: H51004

    (5)
    Non-Genuine Segment fits Husqvarna K1250, 3120K, 3120 XP Non-Genuine Segment fits Husqvarna K1250, 3120K, 3120 XP

    Quality aftermarket Segment
    Fits: Husqvarna K1250, 3120K, 3120 XP

    Our Price: $19.34
    Sale Price: $14.99
    Part #: H44125
    Husqvarna 3120 piston and rings assembly 60mm Husqvarna 3120, 3120XP, 3120K, K1250 piston kit 60mm

    Quality aftermarket kit - 60mm
    Husqvarna 3120, 3120XP, 3120K, Partner K1250
    Includes: piston, rings, wrist pin, cir clips
    Replaces OEM part: 501 89 41-03

    List Price: $29.99
    Our Price: $23.99
    Sale Price: $14.99
    Part #: H31312

    (1)
    Non-Genuine Decompression Valve fits Husqvarna K1250, K1260, 394 XP, 3120 XP Non-Genuine Decompression Valve fits Husqvarna K1250, K1260, 394 XP, 3120 XP

    Quality aftermarket Decompression Valve
    Fits: Husqvarna K1250, K1260, 394 XP, 3120 XP

    Our Price: $16.06
    Sale Price: $12.45
    Part #: H11250
    Non-Genuine Gasket set fits Husqvarna K1250, K1260, 3120K Non-Genuine Gasket set fits Husqvarna K1250, K1260, 3120K

    Quality aftermarket Gasket set
    Fits: Husqvarna K1250, K1260, 3120K

    Our Price: $13.54
    Sale Price: $10.50
    Part #: H40126
    Non-Genuine Starter pulley fits Husqvarna K1250, K1260, K3120, 3120 XP Non-Genuine Starter pulley fits Husqvarna K1250, K1260, K3120, 3120 XP

    Quality aftermarket Starter pulley
    Fits: Husqvarna K1250, K1260, K3120, 3120 XP

    Our Price: $12.89
    Sale Price: $9.99
    Part #: H62250
    Non-Genuine Blade Washer for Husqvarna K760, K1270, K770 Non-Genuine Blade Washer for Husqvarna K760, K1270, K770

    Genuine Husqvarna Blade Washer (Flange D105mm, 13mm)
    Fits: 268K, 272K, 3120K EPA, 3120K, 371K EPA, 371K, 375K EPA, 375K, K760, K 770, K970 III, K1270

    Our Price: $14.99
    Deal of the Day Price: $4.95
    Part #: H70750
    Caber piston rings set 60mm x 1.5mm Caber piston rings 60mm fits Husqvarna 3120

    Caber brand F-cast piston rings set
    Highest quality made in Italy. Exceeds OEM specifications.
    Fits: Husqvarna 3120 chainsaw
    Replaces OEM part: 503 28 90-26
    60mm x 1.5mm
    *See Technical Specs for more information

    List Price: $12.99
    Our Price: $9.49
    Part #: CR6015

    (2)
    Husqvarna starter spring replaces 503 13 50-01 Hyway Husqvarna starter spring replaces 503 13 50-01

    Hyway brand starter spring.
    Fits: Husqvarna 394, 395, 3120, K1250
    Replaces OEM part: 503 13 50-01

    Our Price: $11.99
    Sale Price: $8.89
    Part #: H62395
    Hyway Husqvarna 3120K pre air filter replaces 506 26 86-01 Hyway Husqvarna 3120K pre air filter replaces 506 26 86-01

    Hyway brand high quality prefilter.
    Fits: Husqvarna 3120K concrete cut off saws.
    Replaces OEM part: 506 26 86-01

    Our Price: $11.49
    Sale Price: $8.39
    Part #: H50120
    Lucas 2-cycle semi-synthetic oil 6.4 oz Lucas High Performance 2-cycle semi-synthetic oil 1 pint (16 oz)

    Lucas High Performance Semi-Sythetic 2 CYCLE Oil has been specifically developed to give a long trouble-free life to gasoline-powered 2-cycle engines.

    List Price: $11.24
    Our Price: $7.49
    Part #: H51012

    (1)
    Non-Genuine Muffler support fits Husqvarna K1250, 3120K Non-Genuine Muffler support fits Husqvarna K1250, 3120K

    Quality aftermarket Muffler support
    Fits: Husqvarna K1250, 3120K

    Our Price: $6.44
    Sale Price: $4.99
    Part #: H90120
    Non-Genuine AV buffer fits Husqvarna K1260, K1270, 3120K, 3120 XP Non-Genuine AV buffer fits Husqvarna K1260, K1270, 3120K, 3120 XP

    Quality aftermarket AV buffer
    Fits: Husqvarna K1260, K1270, 3120K, 3120 XP

    Our Price: $6.44
    Sale Price: $4.99
    Part #: H56126
    Husqvarna chainsaw fuel/oil cap Husqvarna fuel/oil cap replaces 537 21 52-02

    Quality aftermarket cap for Husqvarna chainsaws
    Fuel cap for: 50, 51, 55, 181, 261, 262, 281, 288, 340, 345, 346, 350, 353, 362, 365, 371, 372, 385, 394, 395, 3120
    Oil cap for: 181, 281, 288, 362, 365, 371, 372, 385, 394, 395, 3120

    Replaces OEM part: 537 21 52-02

    Our Price: $6.49
    Sale Price: $4.73
    Part #: H17288

    (14)
    Husqvarna style spark plug cap fits many models Husqvarna style spark plug cap fits many models

    Quality aftermarket spark plug cap
    Fits: Husqvarna chainsaws, cut off saws many models
    Replaces OEM part: 501 48 54-02

    Our Price: $5.31
    Sale Price: $4.62
    Part #: H45901

    (7)
    Non-Genuine Cooling plate fits Husqvarna K1250, K1260, 3120K Non-Genuine Cooling plate fits Husqvarna K1250, K1260, 3120K

    Quality aftermarket Cooling plate
    Fits: Husqvarna K1250, K1260, 3120K

    Our Price: $5.80
    Sale Price: $4.50
    Part #: H40129
    Lucas 2-cycle semi-synthetic oil 6.4 oz Lucas 2-cycle semi-synthetic oil 6.4 oz

    Lucas 2-Cycle Oil is an advanced technology smokeless 2-stroke oil formulated from a special blend of mineral oil, synthetic oil and a low ash additive package containing fortified dispersant inhibitors.

    List Price: $6.74
    Our Price: $4.49
    Part #: H51011

    (2)
    Husqvarna chainsaw fuel cap Husqvarna fuel/oil cap replaces 537 21 52-02

    Quality aftermarket cap fits Husqvarna chainsaws.
    Fuel cap for: 50, 51, 55, 181, 261, 262, 281, 288, 340, 345, 346, 350, 353, 362, 365, 371, 372, 385, 394, 395, 3120
    Oil cap for: 362, 365, 371, 372, 385, 394, 395, 3120
    Replaces OEM part: 537 21 52-02

    Our Price: $4.99
    Sale Price: $3.89
    Part #: H17365

    (15)
    Bosch spark plug fits many chainsaws and cut off saws Bosch spark plug fits many chainsaws and cut off saws

    Bosch brand spark plug WSR6F
    Fits: many models of chainsaw and cut off saws.
    Replaces: NGK BPM7A, CHAMPION CJ7Y
    *Buy 10 or more and receive a 10% discount!

    List Price: $4.19
    Our Price: $3.99
    Sale Price: $3.49
    Part #: WSR6F

    (93)
    Husqvarna 181, 281, 288, 385, 390, 394 piston pin bearing Husqvarna 181, 281, 288, 385, 390, 394, 395, K950, K960, K970 piston pin bearing

    Quality aftermarket piston pin bearing
    Fits: Husqvarna 181, 281, 288, 385, 390, 394, 395, 3120, K950, K960, K970, K1250 chainsaws and cut off saws
    Replaces OEM part: number 503 25 61-01

    Our Price: $3.86
    Sale Price: $3.36
    Part #: H131717

    (7)
    Non-Genuine Muffler screw fits Husqvarna K1250, 3120K Non-Genuine Muffler screw fits Husqvarna K1250, 3120K

    Quality aftermarket Muffler screw
    Fits: Husqvarna K1250, 3120K

    Our Price: $3.86
    Sale Price: $2.99
    Part #: H71401
    NGK spark plug BPMR7A NGK spark plug fits many chainsaws and cut off saws

    NGK brand spark plug BPMR7A
    Fits: many models of chainsaw and cut off saws.
    Replaces: BOSCH WSR6F, CHAMPION CJ7Y
    *Buy 10 or more and receive a 10% discount!

    List Price: $4.39
    Our Price: $2.99
    Part #: BPMR7A

    (96)