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Husqvarna 545 Mark II, 545G Mark II Parts and Accessories

Welcome to our dedicated Husqvarna 545 Mark II, 545G Mark II category, where you'll find an extensive selection of genuine parts and accessories tailored specifically for this chainsaw model. Whether you're looking to perform routine maintenance, repair a worn component, or enhance your chainsaw's performance, we have everything you need:

  • Engine Parts: Including cylinders, pistons, and gaskets to keep your Husqvarna 545 Mark II, 545G Mark II running smoothly.
  • Chain and Bar: Replacement chains and guide bars for precise cutting, ensuring safety and efficiency.
  • Filters and Spark Plugs: Maintain optimal engine performance with air filters, fuel filters, and quality spark plugs.
  • Maintenance Kits: Comprehensive kits that include all the essentials for routine servicing.
  • Accessories: From chain sharpeners to bar covers, enhancing the functionality and longevity of your chainsaw.

Each part and accessory in this category is designed to match the specifications of the Husqvarna 545 Mark II, 545G Mark II, ensuring a perfect fit and reliable performance. We also offer free downloads of workshop manuals and parts diagrams to assist with your repairs and understanding of your chainsaw's anatomy. Keep your Husqvarna 545 Mark II, 545G Mark II in peak condition with our selection of OEM and aftermarket parts, all available with the quality assurance you expect from Husqvarna.

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Explore our selection: Dive into our catalog to find exactly what you need to maintain or upgrade your Husqvarna chainsaw, ensuring many more years of dependable service.

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Husqvarna 545 Mark II, 545G Mark II Illustrated Parts List - Free Download Husqvarna 545 Mark II, 545G Mark II Illustrated Parts List - Free Download

Free parts diagram for Husqvarna 545 Mark II, 545G Mark II. Download for easy maintenance.


Part #: IPL-545MARKII-1
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Husqvarna 550XP, 550XPG Workshop Manual - Free Download Husqvarna 550XP, 550XPG Workshop Manual - Free Download

Free workshop manual for Husqvarna 550XP, 550XPG. Download for repair guidance.


Part #: WM-545-2
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Husqvarna nut plate replaces 503 22 62-01 Non-Genuine nut plate for Husqvarna replaces 503 22 62-01

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

Our Price: $3.99
America 250 Sale!: $2.45
Part #: H71055
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Husqvarna XP+ 2-Stroke Oil - 2.6 oz Husqvarna XP+ 2-Stroke Oil - 2.6 oz

Husqvarna XP+ 2-Stroke Oil has been engineered to maximize your engine’s performance.
2.6 oz - Mixes with 1 gallon of fuel

Our Price: $3.29
Part #: 593152301x1
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OEM Husqvarna 372 XP, 572 XP, 592 XP Starter Cover Screw OEM Husqvarna 372 XP, 572 XP, 592 XP Starter Cover Screw

Genuine Husqvarna Starter Cover Screw (OEM #525824501) for 362, 550 XP, Jonsered CS2252. Secures starter cover.

Our Price: $3.95
Part #: 525824501
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OEM Husqvarna 545 Mark II, 3122 K, K750 Screw OEM Husqvarna 545 Mark II, 3122 K, K750 Screw

Genuine Husqvarna Screw
Part #: 503 21 53-25
Fits 545 Mark II, 3122 K, K750, KV960, K760, K960, K970 III, K750 RESCUE

Our Price: $3.99
Part #: 503215325
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OEM Husqvarna 365, 372 XP Nut OEM Husqvarna 365, 372 XP Nut

Genuine Husqvarna Nut
Part #: 503 22 65-03
Fits 362 XP EPA, 362 XP SPECIAL EPA, 362 XP SPECIAL, 362 XP, 362, 365 EPA, 365 H, 365 SPECIAL EPA

Our Price: $3.99
Part #: 503226503
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OEM Husqvarna 365, 372 XP Washer OEM Husqvarna 365, 372 XP Washer

Genuine Husqvarna Washer
Part #: 503 23 00-63
Fits 135, 140, 330i, 338 XPT, 339 XP, 340i, 362 XP SPECIAL EPA, 362 XP SPECIAL

Our Price: $3.99
Part #: 503230063
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OEM Husqvarna 365, 372 XP Pin OEM Husqvarna 365, 372 XP Pin

Genuine Husqvarna Pin
Part #: 503 75 18-01
Fits 362 XP EPA, 362 XP SPECIAL EPA, 362 XP SPECIAL, 362 XP, 362, 365 EPA, 365 H, 365 SPECIAL EPA

Our Price: $3.99
Part #: 503751801
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OEM Husqvarna 365 X-TORQ, 372XP/XPG X-TORQ Screw OEM Husqvarna 365 X-TORQ, 372XP/XPG X-TORQ Screw

Genuine Husqvarna Screw
Part #: 525 75 51-01
Fits 122 C 966 77 97, 122 HD45, 122 HD60, 122 LD, 122 LDx, 122 LK, 129 DJX, 129 L

Our Price: $3.99
Part #: 525755101
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OEM Husqvarna 365, 372 XP Screw Citxpant OEM Husqvarna 365, 372 XP Screw Citxpant

Genuine Husqvarna Screw Citxpant
Part #: 525 88 74-02
Fits 362, 365 H, 365 X-TORQ, 365SP, 372XP/XPG X-TORQ, 372XP/XPG, 545 Mark II, 550 XP Mark II

Our Price: $3.99
Part #: 525887402
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OEM Husqvarna 550 XP, 562 XP Piston Pin Clip OEM Husqvarna 550 XP, 562 XP Piston Pin Clip

Genuine Husqvarna Piston Pin Clip (OEM #737441000) for 135, 346 XP, 550 XP, Jonsered CS2141. Secures piston pin.

Our Price: $3.99
Part #: 737441000
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Husqvarna XP+ 2-Stroke Oil - 5.2 oz Husqvarna XP+ 2-Stroke Oil - 5.2 oz

Husqvarna XP+ 2-Stroke Oil has been engineered to maximize your engine’s performance.
5.2 oz - Mixes with 2 gallons of fuel

Our Price: $4.59
Part #: 593152302x1
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Non-Genuine Chain Bar Stud for Husqvarna 550 XP, T540 XP Non-Genuine Chain Bar Stud for Husqvarna 550 XP, T540 XP

Chain Bar Stud replaces 505 21 73-01

Our Price: $6.99
America 250 Sale!: $4.95
Part #: H70545
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OEM Husqvarna 365, 372 XP Nut W/ Washer OEM Husqvarna 365, 372 XP Nut W/ Washer

Genuine Husqvarna Nut W/ Washer
Part #: 503 22 04-01
Fits 227 LD, 227 R, 232 L, 232 R, 235 R, 235 RII, 268, 272 XP

Our Price: $4.99
Part #: 503220401
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OEM Husqvarna 365, 372 XP Valve-Check (Duckbill) OEM Husqvarna 365, 372 XP Valve-Check (Duckbill)

Genuine Husqvarna Valve-Check (Duckbill)
Part #: 530 02 61-19
Fits 120 MARK II, 120e MARK II, 130, 135 E, 135, 135 Mark II, 136 LE, 136

Our Price: $4.99
Part #: 530026119
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OEM Husqvarna 365, 372 XP Tank Cap Gasket OEM Husqvarna 365, 372 XP Tank Cap Gasket

Genuine Tank Cap Gasket for Husqvarna 550 XP, Jonsered CS 2258, others. OEM part 589241101. Prevents fuel leaks.

Our Price: $4.99
Part #: 589241101
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OEM Husqvarna 365, 372 XP Chain Tensioner O-Ring OEM Husqvarna 365, 372 XP Chain Tensioner O-Ring

Genuine Husqvarna Chain Tensioner O-Ring

Our Price: $4.99
Part #: 740480702
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NGK CMR6H Spark Plug NGK CMR6H Spark Plug

NGK Cmr6H Spark Plug

Our Price: $7.45
America 250 Sale!: $5.70
Part #: CMR6H
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Husqvarna Guide Bar Cover for 18"-22" Husqvarna Guide Bar Cover for 18"-22"

Husqvarna Guide Bar Cover
Fits models: 18"-22" (53CM*11CM)
OEM part #: 501 83 44-11

Our Price: $7.99
America 250 Sale!: $5.95
Part #: H54003
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Non-Genuine AV buffer fits Husqvarna 550 XP, 562 XP Non-Genuine AV buffer fits Husqvarna 550 XP, 562 XP

Quality aftermarket AV buffer
Fits: Husqvarna 545, 550 XP, 555, 556, 562 XP

Our Price: $7.93
America 250 Sale!: $5.95
Part #: H56545
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Chain Sprocket Bearing compatible with Husqvarna 440, 445, 455 Rancher Chain Sprocket Bearing compatible with Husqvarna 440, 445, 455 Rancher

Non-genuine bearing for Husqvarna 340, 345, 350 to 550 XP. Replaces 503255201, 599531501. Smooth, durable operation.

Our Price: $7.99
America 250 Sale!: $5.95
Part #: H131614
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OEM Husqvarna 365, 372 XP Fuel Tank Lock OEM Husqvarna 365, 372 XP Fuel Tank Lock

Genuine Husqvarna Fuel Tank Lock
Part #: 503 57 89-01
Fits 136, 140, 246, 254, 268, 281, 288 EPA, 288 XP

Our Price: $5.99
Part #: 503578901
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OEM Husqvarna 365, 372 XP Chain Tensioner Sleeve OEM Husqvarna 365, 372 XP Chain Tensioner Sleeve

Genuine Husqvarna Chain Tensioner Sleeve
Part #: 537 01 74-01
Fits 135, 140, 338 XPT, 339 XP, 340, 340i, 345 E, 345

Our Price: $5.99
Part #: 537017401
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OEM Husqvarna 455 Rancher, 562 XP Fuel Hose OEM Husqvarna 455 Rancher, 562 XP Fuel Hose

Genuine Fuel Hose for Husqvarna 550 XP, Jonsered CS 2258, others. OEM part 523056801. Ensures leak-free fuel delivery.

Our Price: $5.99
Part #: 523056801
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Non-Genuine AV buffer fits Husqvarna 545, 556, 560 XP Non-Genuine AV buffer fits Husqvarna 545, 556, 560 XP

Quality aftermarket AV buffer
Fits: Husqvarna 545, 556, 560 XP

Our Price: $9.99
America 250 Sale!: $6.95
Part #: H56556
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OEM Husqvarna 455 RANCHER, 550 XP Clutch Spring OEM Husqvarna 455 RANCHER, 550 XP Clutch Spring

Genuine Husqvarna Clutch Spring
Part #: 537 35 91-01
Fits 340 e, 340, 345 e, 345, 346 XP, 346XP, 350, 353

Our Price: $6.99
Part #: 537359101
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Husqvarna Fuel Treatment - 12 Oz Husqvarna Fuel Treatment - 12 Oz

Husqvarna’s Fuel Treatment is a special blend of additives that helps prolong and prevent the oxidation of gasoline.

Our Price: $7.15
Part #: 593153701x1
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OEM Husqvarna 365, 372 XP Sealing Plug OEM Husqvarna 365, 372 XP Sealing Plug

Genuine Husqvarna Sealing Plug
Part #: 503 62 49-01
Fits 362 XP EPA, 362 XP SPECIAL EPA, 362 XP SPECIAL, 362 XP, 362, 365 EPA, 365 H, 365 SPECIAL EPA

Our Price: $7.99
Part #: 503624901
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OEM Husqvarna 562 XP Captive Bar Nut OEM Husqvarna 562 XP Captive Bar Nut

Genuine Captive Bar Nut for Husqvarna 550 XP, Jonsered CS 2258, others. OEM part 505197301. Secures bar safely.

Our Price: $7.99
Part #: 505197301
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