STIHL 1122 649 5000 Sealing Ring B4x2 – Genuine OEM Oil Pump O-Ring The STIHL 1122 649 5000 Sealing Ring B4x2 is a genuine OEM sealing ring designed to create a leak-free seal between the oil pump and chainsaw housing on select STIHL chainsaws. This precision-manufactured B4x2 O-ring helps prevent bar oil leaks while ensuring consistent lubrication to the guide bar and saw chain. Built to STIHL's exact specifications, it provides the reliable fit, durability, and sealing performance required for professional and homeowner chainsaw maintenance. Manufactured from high-quality oil-resistant elastomer, the 1122 649 5000 Sealing Ring withstands constant exposure to lubricants, heat, vibration, and demanding operating conditions. Replacing a worn or damaged sealing ring during oil pump service helps restore proper lubrication performance, reduces oil leaks, and extends the life of the oiling system. Key Features Part Number: 1122 649 5000 Brand: STIHL Product Type: Sealing Ring / Oil Pump O-Ring OEM Quality: Genuine STIHL OEM replacement Size: B4x2 Material: Oil-resistant elastomer (rubber) Function: Seals the oil pump assembly to prevent oil leaks and maintain proper chain lubrication. Benefits Genuine STIHL OEM replacement part Helps eliminate oil leaks around the oil pump Maintains proper chain lubrication Precision-engineered for an exact factory fit Resistant to oil, heat, and vibration Long-lasting sealing performance Ideal for oil pump repairs and preventative maintenance Compatibility The STIHL 1122 649 5000 Sealing Ring fits numerous STIHL chainsaws, including: STIHL MS 241 / MS 241 C STIHL MS 261 / MS 261 C STIHL MS 271 / MS 271 C STIHL MS 291 / MS 291 C STIHL MS 341 STIHL MS 361 / MS 361 C STIHL MS 362 / MS 362 C STIHL MS 400 C-M STIHL MS 441 / MS 441 C STIHL MS 460 STIHL MS 461 STIHL MS 462 STIHL MS 500i STIHL MS 650 STIHL MS 660 STIHL MS 661 STIHL MS 880 STIHL MS 881 STIHL 046 STIHL 066 STIHL 088 Always verify your equipment model and OEM part number before ordering to ensure proper fitment. Ideal For Perfect for: Professional arborists Forestry crews Chainsaw repair technicians Landscapers Outdoor power equipment service shops Homeowners maintaining STIHL chainsaws Recommended Applications Ideal for: Oil pump replacement Oil leak repairs Chainsaw maintenance Oiling system service Preventative maintenance Pros Genuine STIHL OEM quality Precision B4x2 sealing ring Helps prevent bar oil leaks Durable oil-resistant material Direct-fit replacement Long service life Easy to replace during oil pump service Cons Compatible only with models requiring STIHL 1122 649 5000 Small component requiring careful installation It is recommended to inspect the oil pump and oil hose when replacing this seal Why Buy from Barry's Power Equipment? At Barry's Power Equipment, we provide genuine STIHL replacement parts trusted by professionals and homeowners alike. Genuine OEM STIHL parts Fast shipping throughout the USA Competitive pricing Knowledgeable customer support Trusted source for outdoor power equipment parts and accessories Keep your chainsaw's lubrication system operating at peak performance with the STIHL 1122 649 5000 Sealing Ring B4x2. This genuine OEM oil pump O-ring provides a dependable seal to help prevent leaks, maintain proper chain lubrication, and extend the life of your STIHL chainsaw.
