[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-665112-105":59,"doc-detail-665112-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","os-speed-r2104-engine-exploded-view-engine-parts-list","O.S. SPEED R2104 Engine Exploded View - Engine Parts List","","O.S. SPEED R2104 engine exploded view and parts list detailing screw types, assembly component names, and code numbers for the engine and carburetor subsystems. The document enumerates outer and inner head components, head gasket set options, cylinder and piston assembly, piston pin retainers, connecting rod with retainers, crankshaft and crankcase elements, bearings, cover gasket and plate, glow plug and seals. It also includes carburetor parts with O-rings, needle and holder assemblies, throttle stop screw, slide valve, dust cover, and rubber gasket, plus core engine specifications and notes on limited availability of marked parts.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/os-speed-r2104-engine-exploded-view-engine-parts-list/665112/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/os-speed-r2104-engine-exploded-view-engine-parts-list/665112.png","ImageObject",300,407,{"name":92,"@type":93},"Connor ","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-29",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What information does the O.S. SPEED R2104 exploded view provide?","Question",{"text":112,"@type":113},"It provides an exploded-view engine breakdown plus an engine parts list with item numbers, code numbers, and component descriptions for key assemblies such as the head, piston group, crankshaft, bearings, and covers.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What components are listed under the carburetor parts list?",{"text":117,"@type":113},"The carburetor section lists parts including mixture control valve assembly, needle and needle holder assemblies, throttle stop screw, carburetor body, slide valve, metering needle assembly, ball link, dust cover, and carburetor rubber gasket, along with associated O-rings and set screws.",{"name":119,"@type":110,"acceptedAnswer":120},"Are there any availability or change notes for parts and specifications?",{"text":121,"@type":113},"Yes. The document notes that parts marked with an asterisk are available only for a limited period after finishing production, and it states that specifications are subject to alteration for improvement without notice.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},665112,1793290275,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":19,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":8,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":81},687207022233,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","O.S.SPEED R2104 ENGINE EXPLODED VIEW  \n Type of screw  \nC...Cap Screw  \nC. M3x18   \n~~ ~~ 1  \n2-1  \n~~ ~~ 2  \n4  \n3  \n4-1  \n4-3 ~~ ~~  \n4-2 ~~ ~~ 5  \n~~ ~~ 4-4  \nC.M2.6x18  \n6 ~~ ~~  \n1  \n9  \n10  \nC.M2.6x7  \n11  \n12  \n ENGINE PARTS LIST  \n\n| No. | Code No. | Description |\n| --- | --- | --- |\n| 1 | 2C604000 | Outer Head |\n| 2 | 2C604100 | Inner Head |\n| 2-1 | 2BN04180 | Inner Head \"O\" Ring (RED) |\n| 3 | 2A004160 | Head Gasket Set (0 . 1mm / 0 . 15mm) |\n| 4 | 2C603010 | Built-Up Parts Set |\n| 4-1 | 2C603000 | Cylinder & Piston Assembly |\n| 4-2 | 22016000 | Piston Pin |\n| 4-3 | 2AP17000 | O.S. SPEED Piston Pin Retainer 2 (6pcs.) |\n| 4-4 | 23755024 | Connecting Rod w/piston pin retainers (3pcs.) |\n| 5 | 2A081001 | Carburetor Complete (Type 21M2(B)) |\n| 6 | 23981740 | Carburetor Retainer Assembly |\n| 6-1 | 24881824 | \"O\" Ring (2pcs.) |\n| 7 | 23731000 | Crankshaft Ball Bearing (Front) |\n| 8 | 2A001000 | Crankcase |\n| 9 | 23730020 | Crankshaft Ball Bearing (Rear) |\n| 10 | 2C602000 | Crankshaft |\n| 11 | 23107100 | Cover Gasket |\n| 12 | 2A007000 | Cover Plate |\n|  | 71642070 | Glow Plug RP7 |\n|  | 22826145 | Exhaust Seal Ring 21 (10pcs.) |\n|  | 71801110 | O.S. SPEED Flywheel Collet (2pcs.) |\n|  | 22884254 | O.S. SPEED Dust Cap Set For 12-30 Class 3mm (2pcs.)/16mm (2pcs.)/18mm (1pc) |\n\n* marked parts are available only for limited period (one year after finishing the production).  \nCAP SCREW SETS (10pcs./set)  \n\n| Code No. | Size | Pcs. used in an engine |\n| --- | --- | --- |\n| 79871020 | M2.6x7 | Cover Plate Retaining Screw (4pcs.) |\n| 79871055 | M2.6x18 | Carburetor Retainer Retaining Screw (1pc.) |\n| 79871180 | M3x18 | Cylinder Head Retaining Screw (4pcs.) |\n\n7  \nType of screw  \nC...Cap Screw S...Set Screw  \n8  \nS.M3x3  \n9  \n10  \n| CARBURETOR PARTS LIST |  |  |\n| --- | --- | --- |\n| No. | Code No. | Description |\n| 1 | 22082600 | Mixture Control Valve Assembly |\n| 1-1 | 46066319 | \"O\" Ring (L) (2pcs.) |\n| 1-2 | 22781800 | \"O\" Ring (S) (2pcs.) |\n| 2 | 22082970 | Needle Assembly |\n| 2-1 | 46066319 | \"O\" Ring (2pcs.) |\n| 3 | 22082940 | Needle Holder Assembly |\n| 3-1 | 22082950 | No.15 Universal Nipple Assembly |\n| 4 | 22848160 | Throttle Stop Screw |\n| 4-1 | 27881820 | \"O\" Ring (S) (2pcs.) |\n| 5 | 71533085 | Carburetor Reducer (8 .5mm Red) |\n| 5-1 | 22615000 | \"O\" Ring (1pc.) |\n| 6 | 22082110 | Carburetor Body |\n| 7 | 22082200 | Slide Valve |\n| 8 | 2A081610 | Metering Needle Assembly |\n| 8-1 | 27881820 | \"O\" Ring (S) (2pcs.) |\n| 9 | 23981520 | Dust Cover |\n| 10 | 23781400 | Ball Link No.3 |\n| 10-1 | 26381501 | Set Screw (1pc.) |\n| 11 | 29015019 | Carburetor Rubber Gasket |\n\n|  | \u003Cbr>31.6 |  |  |\n| --- | --- | --- | --- |\n| 45 |  |  |  |\n\nSPECIFICATIONS  \n\n|  Displacement\u003Cbr> Bore\u003Cbr> Stroke\u003Cbr> Output\u003Cbr> Practical R. P. M.\u003Cbr> Weight | 3.49 [cc / 0.213 cu.in](cc / 0.213 cu.in).\u003Cbr>16.08mm / 0 .633 in.\u003Cbr>17.20mm / 0.677 in.\u003Cbr>2.8 ps / 2.76 hp / 35,000 r.p.m. 4,000-45,000 r.p.m.\u003Cbr>340g / 11.99 oz. (Engine) |\n| --- | --- |\n\nThe specifications are subject to alteration for improvement without notice.  \n4- 3.3  \n37  \n6-15 3-Chome Imagawa Higashisumiyoshi-ku Osaka 546-0003, Japan TEL. (06)6702-0225  \n21  \n[http://www.os-engines.co.jp](http://www.os-engines.co.jp) FAX. (06)6704-2722  \n Copyright 2019 by O.S. Engines Mfg. Co. , Ltd. All rights reserved. Printed in JAPAN. 60093650 071900","cbCait1iLe3zBaK9","https://ap.wps.com/l/cbCait1iLe3zBaK9","pdf",769848,"English","# Engine Exploded View\n## Engine Parts List\n## Carburetor Parts List\n## Specifications","[{\"question\":\"What information does the O.S. SPEED R2104 exploded view provide?\",\"answer\":\"It provides an exploded-view engine breakdown plus an engine parts list with item numbers, code numbers, and component descriptions for key assemblies such as the head, piston group, crankshaft, bearings, and covers.\"},{\"question\":\"What components are listed under the carburetor parts list?\",\"answer\":\"The carburetor section lists parts including mixture control valve assembly, needle and needle holder assemblies, throttle stop screw, carburetor body, slide valve, metering needle assembly, ball link, dust cover, and carburetor rubber gasket, along with associated O-rings and set screws.\"},{\"question\":\"Are there any availability or change notes for parts and specifications?\",\"answer\":\"Yes. The document notes that parts marked with an asterisk are available only for a limited period after finishing production, and it states that specifications are subject to alteration for improvement without notice.\"}]","O.S. SPEED R2104 Engine Exploded View - Engine Parts List | PDF"]