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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: $383.99
    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: $324.99
    Sale Price: $237.99
    Part #: H73014-DNS
    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
    Muffler fits Husqvarna K1250, 3120 XP replaces 503 13 00-04 Muffler fits Husqvarna K1250, 3120 XP replaces 503 13 00-04

    Quality aftermarket Muffler
    Fits: Husqvarna K1250, 3120 XP, 3120
    Replaces OEM Part: 503 13 00-04

    List Price: $105.99
    Our Price: $83.99
    Sale Price: $69.99
    Part #: H90125
    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

    (4)
    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
    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
  • current design on blade is a BLANK WHITE LABEL
  • List Price: $88.79
    Our Price: $73.99
    Sale Price: $49.99
    Part #: H73014

    (3)
    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: $32.34
    Sale Price: $25.88
    Part #: H20005-DNS

    (1)
    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)
    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)
    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)
    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 52-0

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

    (12)
    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

    (6)
    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
    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

    (11)
    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

    (5)
    Lucas 2-cycle semi-synthetic oil 2.6 oz Lucas 2-cycle semi-synthetic oil 2.6 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: $4.49
    Our Price: $2.99
    Part #: H51010

    (1)
    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 5 or more and receive a 20% discount!

    List Price: $4.19
    Our Price: $2.89
    Part #: WSR6F

    (76)
    Husqvarna replacement fuel filter / pick up body Husqvarna fuel filter replaces 503 44 32-01

    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
    *Buy 10 or more and receive a 20% discount!

    Our Price: $3.31
    Sale Price: $2.88
    Part #: H20005

    (41)
    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 5 or more and receive a 20% discount!

    List Price: $4.39
    Our Price: $2.79
    Part #: BPMR7A

    (76)
    Spark plug fits Stihl TS400 TS410 TS420 TS460 TS510 TS760 Torch spark plug fits Chainsaws, Cut Off Saws

    Torch brand spark plug
    Fits Stihl, Husqvarna, Partner, Wacker, Makita cut off saws, chainsaws, etc.
    Replaces: NGK BPM7A, Champion CJ7Y, Bosch WSR6F
    *Buy 5 or more and receive a 20% discount!

    List Price: $2.24
    Our Price: $2.72
    Sale Price: $2.19
    Part #: L7RTC

    (20)
    Husqvarna nut plate replaces 503 22 62-01 Husqvarna nut plate replaces 503 22 62-01

    Quality aftermarket nut plate
    Fits: many models of Husqvarna chainsaws
    Replaces OEM part: 503 22 62-01

    List Price: $3.99
    Our Price: $1.99
    Part #: H71055

    (1)
    Hyway Husqvarna 288-395 clutch spring replaces 503 14 51-01 Hyway Husqvarna 288-395 clutch spring replaces 503 14 51-01

    Hyway brand high quality clutch spring.
    Fits: Husqvarna 181, 281, 288, 335, 390, 394, 395, 3120, 3120K, K950, K1250
    Replaces OEM part: 503 14 51-01

    Our Price: $1.49
    Sale Price: $0.99
    Part #: H38288

    (2)