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Husqvarna 51 Parts and Accessories

Welcome to our dedicated Husqvarna 51 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 51 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 51, 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 51 in peak condition with our selection of OEM and aftermarket parts, all available with the quality assurance you expect from Husqvarna.

Additional Resources:

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 50, 51, 55 Workshop Manual - Free Download
Husqvarna 50, 51, 55 Workshop Manual - Free Download

Free workshop manual for Husqvarna 50, 51, 55 Rancher. Download for repair guidance.


Part #: WM-50-1

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Husqvarna 51, 55 Rancher Illustrated Parts List - Free Download
Husqvarna 51, 55 Rancher Illustrated Parts List - Free Download

Free parts diagram for Husqvarna 51, 51 EPA, 55, 55 EPA. Download for easy maintenance.


Part #: IPL-51-4
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Stihl 029, 039, MS290, MS310, MS390 muffler bolt
Nut M5 fits Stihl, Husqvarna

Quality aftermarket M5 nut
Fits most Stihl models
Husqvarna models: 50, 51, 55 muffler nut
Replaces OEM part: 9216 263 0700, 503 22 20-01

Our Price: $0.48
Early Spring Sale!: $0.40
Part #: M5-N

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Husqvarna clutch drum washer fits many models
Husqvarna & Jonsered clutch drum washer fits many models

Quality aftermarket clutch drum washer
Fits: Husqvarna, Jonsered chainsaws many models.
Size: 27mm x 12.4mm
Replaces OEM part: 503 75 24-01

Our Price: $1.14
Early Spring Sale!: $0.95
Part #: H70365

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Flywheel nut
Flywheel nut fits many models Stihl, Husqvarna, Partner

Quality aftermarket flywheel nut
Fits: Stihl 017, 018, 019, 020, 021, 023, 024, 025, 026, 029, 034, 036, 039, 051, 075, 076, MS200, MS210, MS230, MS250, MS260, MS270, MS290, MS310, MS360, MS390, MS440, MS460, MS660 (old model), TS400, TS410, TS420, TS460, TS510, TS760 Husqvarna 36, 37, 41, 42, 50, 51, 55, 61 (new model), 136, 137, 141, 142, 268, 272, 340, 345, 346, 350, 351, 353, 357, 359, 362, 365, 371, 372, 385, 395 Partner K650, K700 And more models

Our Price: $1.14
Early Spring Sale!: $0.95
Part #: H71400

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Non-Genuine Screw fits Husqvarna 51, 55, 336, 339 XP
Non-Genuine Screw fits Husqvarna 51, 55, 336, 339 XP

Quality aftermarket Screw
Fits: Husqvarna 51, 55, 336, 339 XP

Our Price: $1.14
Early Spring Sale!: $0.95
Part #: H71032

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Non-Genuine Shaft Pivot fits Husqvarna 262 XP, 272 XP, 281, 288 XP, 395 XP
Non-Genuine Shaft Pivot fits Husqvarna 262 XP, 272 XP, 281, 288 XP, 395 XP

Quality aftermarket Shaft Pivot
Fits: Husqvarna 262 XP, 272 XP, 281, 288 XP, 395 XP

Our Price: $1.14
Early Spring Sale!: $0.95
Part #: H71768
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Non-Genuine Shaft Pivot fits Husqvarna 268, 288
Non-Genuine Shaft Pivot fits Husqvarna 268, 288

Quality aftermarket Chain Brake Shaft Pivot
Fits: Husqvarna 36, 40, 41, 42, 45, 49, 51, 55, 61, 141, 242, 246, 254, 257, 261, 262 XP, 266, 268, 272 XP, 281, 288 XP, 394 XP, 395 XP, 3120 XP

Our Price: $1.14
Early Spring Sale!: $0.95
Part #: H71801

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Non-Genuine Screw fits Husqvarna 51, 55, 281, 288 XP
Non-Genuine Screw fits Husqvarna 51, 55, 281, 288 XP

Quality aftermarket Screw
Fits: Husqvarna 51, 55, 281, 288 XP

Our Price: $1.14
Early Spring Sale!: $0.95
Part #: H71955

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Hyway Husqvarna 55 clutch spring 501 45 61-01
Hyway Husqvarna 55 clutch spring replaces 501 45 61-01

Hyway brand high quality clutch spring.
Fits: Husqvarna 36R, 50, 51, 55, 244, 254, 257, 261, 444
Replaces OEM part: 501 45 61-01

Our Price: $1.74
Early Spring Sale!: $1.45
Part #: H38055

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Husqvarna bumper strip replaces 501 51 72-01
Husqvarna bumper strip replaces 501 51 72-01

Hyway brand high quality bumper strip.
Fits: all Husqvarna chainsaws
Replaces OEM part: 501 51 72-01

Our Price: $1.98
Early Spring Sale!: $1.65
Part #: H59000

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Husqvarna 50, 51, 55, Rancher exhaust gasket
Hyway Husqvarna 50, 51, 55, Rancher exhaust gasket

Hyway brand high quality exhaust gasket
Fits: Husqvarna 50, 51, 55, Rancher chainsaw
Replaces OEM part: 537 12 79-01

Our Price: $2.34
Early Spring Sale!: $1.95
Part #: H40051

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Spark plug wire by the foot
Spark plug wire 1' fits Stihl, Husqvarna, Wacker, Partner and others

New quality Spark plug wire
5mm - "Sparky" type neoprene spark plug wire.
Designed for chainsaws and trimmers.
Will work with Husqvarna, Stihl, and others . Sold by the foot.
Replaces Stihl pat: 0000 930 2251

Our Price: $2.34
Early Spring Sale!: $1.95
Part #: H45001

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Husqvarna chainsaw bar nut set of two
Husqvarna chainsaw bar nut set of two

Quality replacement bar nuts Set of 2 with flange
Fits: many models of Husqvarna, Husky, Jonsered chainsaws
Replaces OEM part: 501 27 63-01

Our Price: $2.34
Early Spring Sale!: $1.95
Part #: H70001

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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: $2.34
Early Spring Sale!: $1.95
Part #: H71055

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

Torch brand spark plug

Our Price: $2.72
Early Spring Sale!: $2.19
Part #: L7RTC

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Husqvarna 50, 51, 55, Rancher cylinder base gasket
Hyway Husqvarna 50, 51, 55, Rancher cylinder gasket

Hyway brand high quality cylinder base gasket
Fits: Husqvarna 50, 51, 55, Rancher chainsaw
Replaces OEM part: 503 16 21-03

Our Price: $2.70
Early Spring Sale!: $2.25
Part #: H40050

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Husqvarna oil seal fits 51, 55, 254, 257, 262, 357, 359
Husqvarna oil seal replaces 505 27 57-19

Hyway brand high quality oil seal
Fits: Husqvarna 50, 51, 55, 254, 257, 262, 357, 359
Replaces OEM part: 505 27 57-19

Our Price: $3.54
Early Spring Sale!: $2.95
Part #: H29055

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Husqvarna 51, 55 replacement muffler bracket
Non-Genuine muffler bolt for Husqvarna 51, 55

Quality aftermarket muffler bolt
Fits: Husqvarna 51, 55 chainsaw
Replaces OEM part: 503 21 82-02

Our Price: $3.54
Early Spring Sale!: $2.95
Part #: H71051

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T-wrench 19mm x 13mm (3/4" x 1/2") fits Stihl, Husqvarna, Partner, Makita
T-wrench Flathead x 19mm x 13mm (3/4" x 1/2")

T-wrench - Flathead x 19mm x 13mm (3/4" x 1/2")
Fits: most chainsaws

Our Price: $5.45
Early Spring Sale!: $2.95
Part #: H70402

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Husqvarna 50, 51, 55 chain catcher
Husqvarna 50, 51, 55 chain catcher replaces 501 76 64-03

Quality aftermarket chain catcher
Fits: Husqvarna 50, 51, 55 chainsaw
Replaces OEM part: 505 23 09-02

Our Price: $3.54
Early Spring Sale!: $2.95
Part #: H55055

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NGK spark plug BPMR7A
NGK Spark Plug fits many Chainsaws and Cut Off Saws

NGK 4626 spark plug for Stihl, Husqvarna, etc. Replaces multiple OEM parts. 14mm, 9.5mm reach, flat seat.

Our Price: $3.54
Early Spring Sale!: $2.95
Part #: BPMR7A

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OEM Husqvarna 122 L, 142 R, 142 RB Screw M5 X 25
OEM Husqvarna 122 L, 142 R, 142 RB Screw M5 X 25

Genuine Husqvarna Screw M5 X 25
Part #: 503 20 02-25
Fits 122 L, 142 R, 142 RB, 142 RJ, 143R, 152 RB, 153 R, 225 L

Our Price: $2.99
Part #: 503200225

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OEM Husqvarna 339 XP, 336, 338 XPT Screw
OEM Husqvarna 339 XP, 336, 338 XPT Screw

Genuine Husqvarna Screw
Part #: 503 21 28-10
Fits 339 XP, 336, 338 XPT, 334 T, K960, KV960, K750 RESCUE, K760

Our Price: $2.99
Part #: 503212810

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OEM Husqvarna 242, 254, 268 Nut M8 Flange
OEM Husqvarna 242, 254, 268 Nut M8 Flange

Genuine Husqvarna Nut M8 Flange
Part #: 503220001
Fits 242, 254, 268, 3120 EPA, 3120 XP, 334 T, 345 EPA, 357 XP

Our Price: $2.99
Part #: 503220001

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OEM Husqvarna 345 FX, 345 FXT, 343 R Locking Ring
OEM Husqvarna 345 FX, 345 FXT, 343 R Locking Ring

Genuine Husqvarna Locking Ring
Part #: 737 44 10-00
Fits 345 FX, 345 FXT, 343 R, 345 RX, 343 F, 343 FR, 535 LK, 250PS

Our Price: $2.99
Part #: 737441000

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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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Husqvarna replacement fuel filter / pick up body
Fuel Filter compatible with Husqvarna replaces 503 44 32-01

Non-genuine fuel filter for Husqvarna. Replaces 501822301 to 591375401. Fits many models. Clean fuel.

Our Price: $4.14
Early Spring Sale!: $3.50
Part #: H20005

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Husqvarna 50, 51, 55 anti-vibe buffer
Husqvarna 50, 51, 55 anti-vibe buffer replaces 501 76 39-02

Quality aftermarket A/V buffer
Fits: Husqvarna 50, 51, 55 chainsaws
Replaces OEM part: 501 76 39-02

Our Price: $4.20
Early Spring Sale!: $3.50
Part #: H56055

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Husqvarna 181, 281, 288, 385, 390, 394 piston pin bearing
Husqvarna 40, 45, 49, 50, 51, 55, 340, 345, 346, 350, 351, 353 piston pin bearing

Quality aftermarket piston pin bearing
Fits: Husqvarna 40, 45, 49, 50, 51, 55, 340, 345, 346, 350, 351, 353 chainsaws
Replaces OEM part: number 510 45 16-01

Our Price: $4.74
Early Spring Sale!: $3.95
Part #: H101314

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