Husqvarna 455 Rancher Chain & Bar Sizes | Parts Guide

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Husqvarna 455 Rancher replacement chain, guide bars and related parts

This page covers the Husqvarna 455 Rancher (also written 455Rancher without a space). Find the chain size by matching bar length, pitch, gauge and drive-link count below.

Check before ordering: the same model can have different cutting setups. Confirm pitch, gauge, drive links and the bar mount on your fitted bar.

Chain and bar choices by length

Husqvarna 455 Rancher 13-inch chain and bar

  • 13-inch bar: 56 drive links, .325" pitch, .058-inch gauge Alternate setup — verify equipment. Finder chain reference: 21LGX100U. Guide-bar references: 138PXLBK095. Catalog chain families: 21BPX, 21LPX. Make sure you have a 13" .325"/.058 bar and a .325" sprocket if you order this. For by-the-link chain, order a loop cut to 56 drive links.
  • 13-inch bar: 56 drive links, .325" pitch, .050-inch gauge Alternate setup — verify equipment. No store chain mapped for this configuration. Guide-bar references: 130TXLBK095, 130MLBK095. Catalog chain families: 95TXL. Make sure you have a 13" .325"/.050 bar and a .325" sprocket if you order this.
Check Husqvarna 455 Rancher 13-inch options in the finder

Husqvarna 455 Rancher 15-inch chain and bar

  • 15-inch bar: 64 drive links, .325" pitch, .058-inch gauge Alternate setup — verify equipment. Finder chain reference: 21LGX100U. Guide-bar references: 158RNBK095, 158VXLGK095, 158PXLBK095. Catalog chain families: 21BPX, 21LPX. Make sure you have a 15" .325"/.058 bar and a .325" sprocket if you order this. For by-the-link chain, order a loop cut to 64 drive links.
  • 15-inch bar: 64 drive links, .325" pitch, .050-inch gauge Alternate setup — verify equipment. No store chain mapped for this configuration. Guide-bar references: 150TXLBK095, 150MLBK095. Catalog chain families: 95TXL. Make sure you have a 15" .325"/.050 bar and a .325" sprocket if you order this.
Check Husqvarna 455 Rancher 15-inch options in the finder

Husqvarna 455 Rancher 16-inch chain and bar

  • 16-inch bar: 66 drive links, .325" pitch, .050-inch gauge Alternate setup — verify equipment. Finder chain reference: 20LGX100U. Guide-bar references: 160ATMK095, 160RNBK095, 160VXLGK095, 160PXBK095. Catalog chain families: 20BPX, 20LPX. For by-the-link chain, order a loop cut to 66 drive links.
  • 16-inch bar: 60 drive links, 3/8" pitch, .050-inch gauge Common catalog setup. Finder chain reference: 72EXL100U. Guide-bar references: 160ATMK095, 160RNDK095. Catalog chain families: 72EXL, 72V. Make sure you have a 16" 3/8"/.050 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 60 drive links.
  • 16-inch bar: 60 drive links, 3/8" pitch, .058-inch gauge Alternate setup — verify equipment. Finder chain reference: 73EXL100U. Guide-bar references: 168ATMK095, 168RNDK095, 168VXLHK095, 168SFHK095. Catalog chain families: 73EXL. Make sure you have a 16" 3/8"/.058 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 60 drive links.
  • 16-inch bar: 66 drive links, .325" pitch, .058-inch gauge Alternate setup — verify equipment. Finder chain reference: 21LGX100U. Guide-bar references: 168RNBK095, 168VXLGK095, 168PXLBK095. Catalog chain families: 21BPX, 21LPX. Make sure you have a 16" .325"/.058 bar and a .325" sprocket if you order this. For by-the-link chain, order a loop cut to 66 drive links.
  • 16-inch bar: 60 drive links, 3/8" pitch, .063-inch gauge Alternate setup — verify equipment. Finder chain reference: 75EXL100U. Guide-bar references: 163ATMD025, 163RNDD025, 163VXLHD025, 163SFHD025. Catalog chain families: 75EXL. Make sure you have a 16" 3/8"/.063 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 60 drive links.
Check Husqvarna 455 Rancher 16-inch options in the finder

Husqvarna 455 Rancher 18-inch chain and bar

  • 18-inch bar: 72 drive links, .325" pitch, .050-inch gauge Alternate setup — verify equipment. Finder chain reference: 20LGX100U. Guide-bar references: 180PXBK095, 180VXLGK095. Catalog chain families: 20BPX, 20LPX. For by-the-link chain, order a loop cut to 72 drive links.
  • 18-inch bar: 64 drive links, 3/8" pitch, .058-inch gauge Alternate setup — verify equipment. Finder chain reference: 73EXL100U. Guide-bar references: 188VXLHK095. Catalog chain families: 73EXL. Make sure you have an 18" 3/8"/.058 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 64 drive links.
  • 18-inch bar: 68 drive links, 3/8" pitch, .050-inch gauge Common catalog setup. Finder chain reference: 72EXL100U. Guide-bar references: 180ATMK095, 180RNDK095, 180VXLHK095. Catalog chain families: 72EXL, 72V. Make sure you have an 18" 3/8"/.050 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 68 drive links.
  • 18-inch bar: 68 drive links, 3/8" pitch, .058-inch gauge Alternate setup — verify equipment. Finder chain reference: 73EXL100U. Guide-bar references: 188ATMK095, 188RNDK095, 188VXLHZ095, 188SFHK095. Catalog chain families: 73DPX, 73EXL. Make sure you have an 18" 3/8"/.058 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 68 drive links.
  • 18-inch bar: 72 drive links, .325" pitch, .058-inch gauge Alternate setup — verify equipment. Finder chain reference: 21LGX100U. Guide-bar references: 188RNBK095, 188VXLGK095, 188PXLBK095. Catalog chain families: 21BPX, 21LPX. Make sure you have an 18" .325"/.058 bar and a .325" sprocket if you order this. For by-the-link chain, order a loop cut to 72 drive links.
  • 18-inch bar: 68 drive links, 3/8" pitch, .063-inch gauge Alternate setup — verify equipment. Finder chain reference: 75EXL100U. Catalog chain families: 75EXL. Make sure you have a 18" 3/8"/.063 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 68 drive links.
Check Husqvarna 455 Rancher 18-inch options in the finder

Husqvarna 455 Rancher 20-inch chain and bar

  • 20-inch bar: 78 drive links, .325" pitch, .050-inch gauge Alternate setup — verify equipment. Finder chain reference: 20LGX100U. Guide-bar references: 200ATMZ095, 200RNBK095, 200VXLGK095, 200PXBK095. Catalog chain families: 20BPX, 20LPX. For by-the-link chain, order a loop cut to 78 drive links.
  • 20-inch bar: 72 drive links, 3/8" pitch, .050-inch gauge Common catalog setup. Finder chain reference: 72EXL100U. Guide-bar references: 200ATMK095, 200RNDK095, 200VXLHK095. Catalog chain families: 72DPX, 72EXL, 72TXL, 72V. Make sure you have a 20" 3/8"/.050 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 72 drive links.
  • 20-inch bar: 72 drive links, 3/8" pitch, .058-inch gauge Alternate setup — verify equipment. Finder chain reference: 73EXL100U. Guide-bar references: 208ATMK095, 208RNDK095, 208VXLHK095. Catalog chain families: 73DPX. Make sure you have a 20" 3/8"/.058 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 72 drive links.
  • 20-inch bar: 78 drive links, .325" pitch, .058-inch gauge Alternate setup — verify equipment. Finder chain reference: 21LGX100U. Guide-bar references: 208RNBK095, 208VXLGK095, 208PXBK095. Catalog chain families: 21BPX, 21LPX. Make sure you have a 20" .325"/.058 bar and a .325" sprocket if you order this. For by-the-link chain, order a loop cut to 78 drive links.
  • 20-inch bar: 72 drive links, 3/8" pitch, .063-inch gauge Alternate setup — verify equipment. Finder chain reference: 75EXL100U. Guide-bar references: 203ATMD009, 203RNDD009. Catalog chain families: 75EXL. Make sure you have a 20" 3/8"/.063 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 72 drive links.
Check Husqvarna 455 Rancher 20-inch options in the finder

Husqvarna 455 Rancher 24-inch chain and bar

  • 24-inch bar: 84 drive links, 3/8" pitch, .050-inch gauge Common catalog setup. Finder chain reference: 72EXL100U. Guide-bar references: 240RNDK095. Catalog chain families: 72DPX, 72TXL. Make sure you have a 24" 3/8"/.050 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 84 drive links.
  • 24-inch bar: 84 drive links, 3/8" pitch, .058-inch gauge Alternate setup — verify equipment. Finder chain reference: 73EXL100U. Guide-bar references: 248RNDK095. Catalog chain families: 73DPX. Make sure you have a 24" 3/8"/.058 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 84 drive links.
  • 24-inch bar: 84 drive links, 3/8" pitch, .063-inch gauge Alternate setup — verify equipment. Finder chain reference: 75EXL100U. Guide-bar references: 243RNDD009. Catalog chain families: 75EXL. Make sure you have a 24" 3/8"/.063 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 84 drive links.
Check Husqvarna 455 Rancher 24-inch options in the finder

Husqvarna 455 Rancher 28-inch chain and bar

  • 28-inch bar: 93 drive links, 3/8" pitch, .050-inch gauge Common catalog setup. Finder chain reference: 72EXL100U. Guide-bar references: 280RNDK095. Catalog chain families: 72DPX, 72TXL. Make sure you have a 28" 3/8"/.050 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 93 drive links.
  • 28-inch bar: 93 drive links, 3/8" pitch, .058-inch gauge Alternate setup — verify equipment. Finder chain reference: 73EXL100U. Guide-bar references: 288RNDD009. Catalog chain families: 73EXL. Make sure you have a 28" 3/8"/.058 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 93 drive links.
  • 28-inch bar: 93 drive links, 3/8" pitch, .063-inch gauge Alternate setup — verify equipment. Finder chain reference: 75EXL100U. Guide-bar references: 283RNDD009. Catalog chain families: 75EXL. Make sure you have a 28" 3/8"/.063 bar and a 3/8" sprocket if you order this. For by-the-link chain, order a loop cut to 93 drive links.
Check Husqvarna 455 Rancher 28-inch options in the finder

Sharpening and cutting-system parts

  • 3/16" round-file setup: file reference 70503; file guide 31690; sharpening-kit reference 558550. Match the file to the chain actually installed.
  • 7/32" round-file setup: file reference 70502; file guide 31686; sharpening-kit reference 558551. Match the file to the chain actually installed.
  • Sprocket reference 18720C (Rim — 7 teeth). Verify pitch and mounting in the finder.
  • Sprocket reference 14985 (Rotary rim sprocket kit). Verify pitch and mounting in the finder.

Other model-specific maintenance references

  • Air filter: Husqvarna 537 25 57-03 — felt. Confirm exact version/serial number in the finder or with the store.
  • Fuel filter: Husqvarna 503 44 32-01. Confirm exact version/serial number in the finder or with the store.
  • Spark plug: NGK BPMR7A — Champion RCJ7Y 503 23 51-08. Husqvarna IPL lists Champion RCJ7Y (503 23 51-08); NGK Power Equipment catalog cross: Champion RCJ7Y = NGK BPMR7A. Confirm exact version/serial number in the finder or with the store.

Maintenance evidence recorded in the finder: Husqvarna IPL (via https://www.barrettsmallengine.com/p/husqvarna-455-chainsaw-parts-lookup.html); 537 25 57-03 felt from Husqvarna IPL 455 Rancher

How to confirm your chain

  1. Read the pitch and gauge markings on your current guide bar.
  2. Count the drive links on your old chain; do not count the cutters.
  3. Match the exact configuration in the finder, including bar mount and sprocket requirements.

Open the finder for Husqvarna 455 Rancher

Source: current Dawsonville Hardware Saw Parts Finder data, checked November 6, 2026; Oregon 2026 Master Parts Catalog, guide-bar/chain fitment, PDF pages 1026. Other bar mounts, modified equipment and serial-number changes may differ.

Other parts by model

Maintenance references from our Saw Parts Finder. Confirm your exact model, serial number and manufacturer diagram before ordering. Check the finder or product page for current store information; this guide contains no price or stock snapshots.

Husqvarna 455 Rancher

Husqvarna 455 Rancher ·

Existing finder catalog reference. Serial-specific IPL evidence has not been revalidated for these older records in this update; do not assume all model versions use the same part.

Catalog source: Husqvarna IPL (via https://www.barrettsmallengine.com/p/husqvarna-455-chainsaw-parts-lookup.html); 537 25 57-03 felt from Husqvarna IPL 455 Rancher