{"product_id":"688-45997-thrust-washer-propeller-spacer-for-yamaha-jlm-marine","title":"688-45997 Thrust Washer Propeller Spacer for Yamaha | JLM Marine","description":"\u003ch2\u003e688-45997 Thrust Washer Propeller Spacer for Yamaha Outboards\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003ethrust washer propeller spacer\u003c\/strong\u003e is designed for Yamaha outboard engines ranging from \u003cstrong\u003e50 HP to 300 HP\u003c\/strong\u003e. Engineered to fit a wide range of T-series, C-series, and standard horsepower models, this spacer ensures proper propeller alignment and smooth operation. It features \u003cstrong\u003e15 splines\u003c\/strong\u003e for secure fitment and reliable performance.\u003c\/p\u003e\n\n\u003cp\u003eThis aftermarket replacement directly substitutes \u003cstrong\u003eYamaha 688-45997, 688-45997-00, and 688-45997-01-00\u003c\/strong\u003e, as well as equivalent parts from Sierra (18-4274) and GLM (22191). Built to OEM specifications, it delivers dependable service across dozens of Yamaha outboard configurations.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15-spline design\u003c\/strong\u003e for secure propeller mounting\u003c\/li\u003e\n\u003cli\u003eDirect fit for Yamaha T-50 through 300 HP models\u003c\/li\u003e\n\u003cli\u003eCrosses multiple OEM and aftermarket part numbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e688-45997\u003cbr\u003e688-45997-00\u003cbr\u003e688-45997-01\u003cbr\u003e688-45997-01-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-4274\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e22191\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below. For Yamaha owners, here's a guide to help you identify your engine's serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eT-50, 60, 60-C\/E\/P, 70, C-70, 75-C\/E\/P\/S, C-80, C-85, CV-85, 90, 90-B\/C\u003c\/td\u003e\n\u003ctd\u003e50–90 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e115, 115-B\/C\/F\/L\/LF\/P\/S\u003c\/td\u003e\n\u003ctd\u003e115 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e130, 130-L\/S\u003c\/td\u003e\n\u003ctd\u003e130 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e150, 150-C\/D\/DX\/F\/L\/LF\/LX\/LZ\/P\/PW\/PX\/S\/SX\/V\/VX\/VZ\/Z\u003c\/td\u003e\n\u003ctd\u003e150 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e175, 175-P\/S\/V\/VZ\/Z\u003c\/td\u003e\n\u003ctd\u003e175 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e200, 200-L\/LF\/LX\/LZ\/F\/P\/S\/SX\/V\/VX\/VZ\/Z\u003c\/td\u003e\n\u003ctd\u003e200 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e225, 225-F\/L\/LF\/LX\/S\/SX\/V\/VX\/VZ\u003c\/td\u003e\n\u003ctd\u003e225 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e250, 250-F\/L\/LF\/LX\/LZ\/S, 250-SX\/VX\/VZ\/Z\u003c\/td\u003e\n\u003ctd\u003e250 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e300-LZ\/VX\/VZ\/Z\u003c\/td\u003e\n\u003ctd\u003e300 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eThrust Washer \/ Propeller Spacer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpline Count\u003c\/td\u003e\n\u003ctd\u003e15 Splines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Number\u003c\/td\u003e\n\u003ctd\u003e688-45997\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Brand\u003c\/td\u003e\n\u003ctd\u003eYamaha Outboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cp\u003eThe package contains all the parts shown in the product images:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e1 × Propeller Spacer (Thrust Washer)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003eDisconnect the battery and ensure the engine is off. Remove the propeller nut and any retaining hardware.\u003c\/li\u003e\n\u003cli\u003eSlide off the existing propeller, noting the order of washers and spacers. Inspect the propeller shaft for damage or corrosion.\u003c\/li\u003e\n\u003cli\u003eRemove the old thrust washer or spacer from the shaft. Clean the shaft surface thoroughly to ensure proper seating.\u003c\/li\u003e\n\u003cli\u003eSlide the new thrust washer onto the propeller shaft, aligning the \u003cstrong\u003e15 splines\u003c\/strong\u003e correctly. Ensure it seats flush against the gearcase.\u003c\/li\u003e\n\u003cli\u003eReinstall the propeller, ensuring all washers and spacers are in the correct sequence. Hand-tighten the propeller nut initially.\u003c\/li\u003e\n\u003cli\u003eTorque the propeller nut to the manufacturer's specification (consult your Yamaha service manual). Install the cotter pin or retaining clip securely.\u003c\/li\u003e\n\u003cli\u003eReconnect the battery and test the propeller for smooth rotation and proper alignment. Check for any unusual vibration or noise during a test run.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this thrust washer fits my Yamaha outboard?\u003c\/strong\u003e\u003cbr\u003e\nA: Check the compatible models table above or verify your original part number against the cross-reference list. If your engine model matches and the spline count is 15, this spacer will fit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs that my thrust washer needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include excessive propeller play, vibration during operation, or visible wear\/deformation on the washer. If the propeller feels loose or wobbles, inspect and replace the thrust washer immediately.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I reuse the old thrust washer if it looks okay?\u003c\/strong\u003e\u003cbr\u003e\nA: It's not recommended. Thrust washers compress and wear over time, even if damage isn't visible. Replacing it during propeller service ensures optimal performance and prevents future issues.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the thrust washer?\u003c\/strong\u003e\u003cbr\u003e\nA: Replace the thrust washer whenever you replace the propeller or if you notice any signs of wear, corrosion, or damage. Regular inspection during routine maintenance is recommended.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: OEM vs. Aftermarket?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n\u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981023347001,"sku":"24PS313","price":24.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_cc419daa-a259-48a1-89cc-3f453cd172bd.jpg?v=1772414776","url":"https:\/\/jlmmarine.com\/ru\/products\/688-45997-thrust-washer-propeller-spacer-for-yamaha-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}