{"product_id":"stihl-33rsc-91e-rapid-super-comfort-saw-chain-3623-005-0091","title":"Stihl 33RSC 91E Rapid Super Comfort Saw Chain 3623 005 0091 | Genuine OEM","description":"\u003cdiv style=\"font-family: Arial, sans-serif; max-width: 900px; margin: 0 auto; color: #1a2332;\"\u003e\n\n  \u003c!-- HERO BANNER --\u003e\n  \u003cdiv style=\"background: #f47216; border-radius: 8px; padding: 30px; display: flex; flex-direction: row; align-items: center; gap: 24px; margin-bottom: 16px;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0245\/2416\/1070\/files\/Stihl_Logo.png?v=1777133752\" alt=\"Stihl Logo\" style=\"max-height: 80px; max-width: 200px; object-fit: contain; filter: brightness(0) invert(1);\"\u003e\n    \u003cdiv style=\"font-size: 24px; font-weight: 700; color: #ffffff; line-height: 1.3;\"\u003e33RSC 91E Rapid Super Comfort Saw Chain\u003cbr\u003e\u003cspan style=\"font-size: 15px; font-weight: 400; opacity: 0.9;\"\u003ePart Number: 3623 005 0091\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- PRODUCT HEADLINE --\u003e\n  \u003cdiv style=\"background: #ffffff; border-radius: 8px; padding: 24px; text-align: center; margin-bottom: 16px;\"\u003e\n    \u003cdiv style=\"font-size: 24px; font-weight: 700; color: #1a2332; margin-bottom: 8px;\"\u003eStihl 3623 005 0091 — Rapid Super Comfort Saw Chain\u003c\/div\u003e\n    \u003cdiv style=\"font-size: 15px; color: #6b7280;\"\u003eAlso known as: 33RSC 91E, Stihl RSC Chainsaw Chain, 3623-005-0091\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SHIPPING CALLOUT --\u003e\n  \u003cdiv style=\"background: #16a34a; border-radius: 6px; padding: 14px; text-align: center; margin-bottom: 16px;\"\u003e\n    \u003cspan style=\"color: #ffffff; font-weight: 700; font-size: 15px;\"\u003e🚚 Orders Before 2PM Ship Same Day!\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- TRUST SIGNAL ROW --\u003e\n  \u003cdiv style=\"background: #f9fafb; border-radius: 6px; padding: 16px; text-align: center; margin-bottom: 16px;\"\u003e\n    \u003cspan style=\"font-size: 14px; font-weight: 700; color: #1a2332; letter-spacing: 1px; text-transform: uppercase;\"\u003eGENUINE OEM   ·   SAME-DAY SHIP   ·   EXPERT SUPPORT\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SPECIFICATIONS --\u003e\n  \u003cdiv style=\"background: #f0fdfa; border-radius: 6px; padding: 20px; margin-bottom: 16px;\"\u003e\n    \u003cdiv style=\"font-size: 18px; font-weight: 700; color: #1a2332; border-bottom: 3px solid #f47216; padding-bottom: 8px; margin-bottom: 16px;\"\u003eSpecifications\u003c\/div\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; background: #ffffff; border-radius: 6px; overflow: hidden;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background: #1a2332;\"\u003e\n          \u003cth style=\"padding: 12px 16px; text-align: left; color: #ffffff; font-size: 14px; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n          \u003cth style=\"padding: 12px 16px; text-align: left; color: #ffffff; font-size: 14px; font-weight: 700;\"\u003eDetail\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr style=\"background: #ffffff;\"\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003eOEM Part Number\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003e3623 005 0091\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background: #f9fafb;\"\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003eBrand\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003eStihl\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background: #ffffff;\"\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003eChain Type\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003eRapid Super Comfort (RSC)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background: #f9fafb;\"\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003eModel Designation\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003e33RSC 91E\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background: #ffffff;\"\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003eDrive Links\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003e91\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background: #f9fafb;\"\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003ePitch\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003e3\/8\" (0.375\")\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background: #ffffff;\"\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003eGauge\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003e0.050\" (1.3mm)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background: #f9fafb;\"\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003eCutter Style\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003eSemi-chisel, Low-kickback\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background: #ffffff;\"\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003eOEM Compatibility\u003c\/td\u003e\n          \u003ctd style=\"padding: 11px 16px; border: 1px solid #e5e7eb; font-size: 14px; color: #1a2332;\"\u003eGenuine Stihl Replacement\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- INTRO PARAGRAPH --\u003e\n  \u003cdiv style=\"background: #fffbeb; border-radius: 6px; padding: 20px; margin-bottom: 16px; font-size: 15px; line-height: 1.7; color: #374151;\"\u003e\n    The \u003cstrong style=\"color: #f47216;\"\u003eStihl\u003c\/strong\u003e \u003cstrong style=\"color: #f47216;\"\u003e3623 005 0091\u003c\/strong\u003e is a genuine OEM Rapid Super Comfort (RSC) saw chain, model designation \u003cstrong\u003e33RSC 91E\u003c\/strong\u003e, designed as a direct replacement for a wide range of Stihl gas and battery-powered chainsaws. Also referred to as the Stihl RSC chain, Stihl semi-chisel chain, or 33RSC chainsaw loop, this chain features 91 drive links with a 3\/8\" pitch and 0.050\" gauge for smooth, low-vibration cutting performance. It is engineered for homeowners, property owners, and arborists who require a reliable, low-kickback chain for firewood cutting, limbing, and general-purpose felling tasks.\n  \u003c\/div\u003e\n\n  \u003c!-- ACCORDION 1: KEY FEATURES --\u003e\n  \u003cdetails style=\"background: white; border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 12px; overflow: hidden;\"\u003e\n    \u003csummary style=\"cursor: pointer; padding: 16px 20px; background: #f9fafb; font-weight: 700; font-size: 16px; color: #1a2332; list-style: none; display: flex; justify-content: space-between; align-items: center; border-left: 4px solid #f47216;\"\u003eKey Features \u003cspan style=\"font-size: 14px; color: #6b7280;\"\u003e▼\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv style=\"padding: 20px; background: #f1f5f9;\"\u003e\n      \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 16px;\"\u003e\n        \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 20px; border-top: 4px solid #f47216;\"\u003e\n          \u003cdiv style=\"font-size: 15px; font-weight: 700; color: #1a2332; margin-bottom: 8px;\"\u003e3\/8\" Pitch, 0.050\" Gauge — RSC Semi-Chisel Grade\u003c\/div\u003e\n          \u003cdiv style=\"font-size: 14px; color: #374151; line-height: 1.6;\"\u003eThe Stihl 33RSC 91E chain features a 3\/8\" pitch and 0.050\" gauge semi-chisel cutter profile. This combination offers a balanced mix of cutting speed and durability, maintaining sharpness longer than full-chisel designs, especially in dirty or abrasive wood conditions.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 20px; border-top: 4px solid #f47216;\"\u003e\n          \u003cdiv style=\"font-size: 15px; font-weight: 700; color: #1a2332; margin-bottom: 8px;\"\u003eLow-Kickback Design for Firewood and Limbing Applications\u003c\/div\u003e\n          \u003cdiv style=\"font-size: 14px; color: #374151; line-height: 1.6;\"\u003ePart number 3623 005 0091 incorporates Stihl's Rapid Super Comfort geometry with reduced-kickback drive links, making it well-suited for firewood processing, limbing, and general property maintenance where operator safety is a priority.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 20px; border-top: 4px solid #f47216;\"\u003e\n          \u003cdiv style=\"font-size: 15px; font-weight: 700; color: #1a2332; margin-bottom: 8px;\"\u003eGenuine Stihl OEM Chain — Direct OEM Cross-Reference 3623 005 0091\u003c\/div\u003e\n          \u003cdiv style=\"font-size: 14px; color: #374151; line-height: 1.6;\"\u003eThis is a genuine Stihl replacement chain, not an aftermarket copy. OEM part 3623 005 0091 is manufactured to Stihl's exact tolerances, ensuring proper engagement with Stihl guide bars and sprockets without modification or adaptation.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 20px; border-top: 4px solid #f47216;\"\u003e\n          \u003cdiv style=\"font-size: 15px; font-weight: 700; color: #1a2332; margin-bottom: 8px;\"\u003eFits Stihl MS 251, MS 261, MS 271 and Compatible Bar Lengths\u003c\/div\u003e\n          \u003cdiv style=\"font-size: 14px; color: #374151; line-height: 1.6;\"\u003eThe 33RSC 91E is compatible with multiple popular Stihl chainsaw models that use a 3\/8\" pitch, 0.050\" gauge bar, offering a straightforward replacement path for users maintaining their existing Stihl equipment and guide bars.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ACCORDION 2: COMPATIBLE EQUIPMENT --\u003e\n  \u003cdetails style=\"background: white; border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 12px; overflow: hidden;\"\u003e\n    \u003csummary style=\"cursor: pointer; padding: 16px 20px; background: #f9fafb; font-weight: 700; font-size: 16px; color: #1a2332; list-style: none; display: flex; justify-content: space-between; align-items: center; border-left: 4px solid #f47216;\"\u003eCompatible Equipment \u003cspan style=\"font-size: 14px; color: #6b7280;\"\u003e▼\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv style=\"padding: 20px;\"\u003e\n      \u003cp style=\"font-size: 15px; color: #374151; line-height: 1.7; margin-bottom: 16px;\"\u003eStihl part \u003cstrong\u003e3623 005 0091\u003c\/strong\u003e (33RSC 91E) is designed for Stihl chainsaws requiring a 3\/8\" pitch, 0.050\" gauge, 91 drive link chain. Compatible models include the Stihl MS 251, MS 261, MS 271, MS 291, and MS 311, as well as select Stihl battery-powered models that share the same bar and sprocket specification — always verify your bar length and drive link count before ordering the 3623 005 0091.\u003c\/p\u003e\n      \u003cul style=\"font-size: 14px; color: #374151; line-height: 2; padding-left: 20px;\"\u003e\n        \u003cli\u003eStihl MS 251\u003c\/li\u003e\n        \u003cli\u003eStihl MS 261\u003c\/li\u003e\n        \u003cli\u003eStihl MS 271\u003c\/li\u003e\n        \u003cli\u003eStihl MS 291\u003c\/li\u003e\n        \u003cli\u003eStihl MS 311\u003c\/li\u003e\n        \u003cli\u003eStihl MSA models with 3\/8\" pitch, 0.050\" gauge bar (verify drive link count)\u003c\/li\u003e\n        \u003cli\u003eAny Stihl chainsaw equipped with a 3\/8\" pitch, 0.050\" gauge guide bar requiring 91 drive links\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ACCORDION 3: COMMON QUESTIONS --\u003e\n  \u003cdetails style=\"background: white; border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 12px; overflow: hidden;\"\u003e\n    \u003csummary style=\"cursor: pointer; padding: 16px 20px; background: #f9fafb; font-weight: 700; font-size: 16px; color: #1a2332; list-style: none; display: flex; justify-content: space-between; align-items: center; border-left: 4px solid #f47216;\"\u003eCommon Questions \u003cspan style=\"font-size: 14px; color: #6b7280;\"\u003e▼\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv style=\"padding: 20px;\"\u003e\n      \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 16px; margin-bottom: 12px;\"\u003e\n        \u003cdiv style=\"font-size: 15px; font-weight: 700; color: #1a2332; margin-bottom: 6px;\"\u003eQ: What does Stihl part number 3623 005 0091 fit?\u003c\/div\u003e\n        \u003cdiv style=\"font-size: 14px; color: #6b7280; line-height: 1.6;\"\u003eA: Stihl part 3623 005 0091 (33RSC 91E) fits Stihl chainsaws that use a 3\/8\" pitch, 0.050\" gauge guide bar with 91 drive links, including many MS 251, MS 261, MS 271, and MS 291 configurations. Always confirm your guide bar specifications before ordering.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 16px; margin-bottom: 12px;\"\u003e\n        \u003cdiv style=\"font-size: 15px; font-weight: 700; color: #1a2332; margin-bottom: 6px;\"\u003eQ: What is the difference between the Stihl 33RSC and other Stihl RSC chain models?\u003c\/div\u003e\n        \u003cdiv style=\"font-size: 14px; color: #6b7280; line-height: 1.6;\"\u003eA: The 33RSC designation identifies the chain's cutter style (Rapid Super Comfort, semi-chisel) and gauge (0.050\"\/1.3mm). The number following — 91E in this case — refers to the total drive link count of the chain loop. Different RSC chains share the same cutter style but differ in pitch, gauge, or drive link count to fit different bar lengths and chainsaw models.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 16px; margin-bottom: 12px;\"\u003e\n        \u003cdiv style=\"font-size: 15px; font-weight: 700; color: #1a2332; margin-bottom: 6px;\"\u003eQ: Is the Stihl 33RSC 91E chain a low-kickback chain?\u003c\/div\u003e\n        \u003cdiv style=\"font-size: 14px; color: #6b7280; line-height: 1.6;\"\u003eA: Yes. The Stihl 33RSC 91E (part 3623 005 0091) is engineered with Stihl's Rapid Super Comfort low-kickback geometry, incorporating tie straps and cutter profiles that reduce the risk of kickback during operation, making it a preferred choice for homeowners and occasional-use operators.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 16px; margin-bottom: 12px;\"\u003e\n        \u003cdiv style=\"font-size: 15px; font-weight: 700; color: #1a2332; margin-bottom: 6px;\"\u003eQ: How do I know if part 3623 005 0091 is the correct replacement chain for my Stihl MS 271?\u003c\/div\u003e\n        \u003cdiv style=\"font-size: 14px; color: #6b7280; line-height: 1.6;\"\u003eA: Verify that your Stihl MS 271's guide bar is rated for a 3\/8\" pitch, 0.050\" gauge chain and requires 91 drive links. This information is typically printed on the guide bar itself. If all three specifications match, the Stihl 33RSC 91E (3623 005 0091) is a direct OEM fit for your saw.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- CLOSING TRUST BAR --\u003e\n  \u003cdiv style=\"background: #1a2332; border-radius: 6px; padding: 18px; text-align: center; margin-top: 16px;\"\u003e\n    \u003cdiv style=\"font-size: 15px; font-weight: 700; color: #ffffff; letter-spacing: 1px;\"\u003eGenuine OEM Quality   ·   Same-Day Shipping   ·   Expert Support\u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Stihl","offers":[{"title":"Default Title","offer_id":42309867339822,"sku":null,"price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0245\/2416\/1070\/files\/Stihl_33RSC_91E_Rapid_Super_Comfort_saw_chain_for_professional_and_homeowner_chainsaw_use.jpg?v=1777481553","url":"https:\/\/www.peachcountrytractor.com\/products\/stihl-33rsc-91e-rapid-super-comfort-saw-chain-3623-005-0091","provider":"Peach Country Tractor","version":"1.0","type":"link"}