The manuals give a pretty clear explanation where to look. I have no idea what this means so I looked up the parts book and lo and behold I found this: Well"Standard new ones" were Yellow, Green, Brown or Black (in declining clearance values), depending on the crankshaft pin size and the bore size for the rods and crankcases. Normal big end bore size is 51.0 mm (2.01). I ended up using a micrometer as I installed a set of Carrillo rods and wanted to add a little more clearance. A quick check against the chart finds there are 16 different rod bearing sizes (colors) that are possible with the identification color on the edge of the bearing. Re: Brown, Green & Yellow Bearing Marks..wtf?? On the crankshaft adjacent to the primary chain sprocket there are some numbers and letters. Sorry im not understanding this. Following the chart you may have to mix bearing halves to achieve the correct selection. Any helpful input on color codes (believe it's similar to Yamaha OB engines reading here) would be appreciated. Inline 4 now offers OEM Honda crankshaft primary bearings for your engine building needs. Looks like you need (6) Yellow, (2) green, and (2) pink for mains based on the numbers you provided. The silver colored ones are B-series while the K-series are the darker ones. 03 11 21 8 520 163 MAIN BEARING SHELL WITH GROOVE/GREEN 0.02 4 $32.75ADD TO CART. But when power adders such as nitrous oxide, turbocharging or supercharging are used, or the engine's power output gets up in the 450 to 500 plus horsepower range, looser bearing clearances are probably safer to accommodate crankshaft flexing, main bore and rod bore distortion. B7 A4 Main Bearing Color Codes Blue, Red, Yellow and Black Results 1 to 27 of 27 Thread: Main Bearing Color Codes Blue, Red, Yellow and Black Thread Tools 09-15-2019 04:42 PM #1 Kevin C Veteran Member Four Rings Join Date Mar 28 2015 AZ Member # 323385 My Garage 1987 Dodge Raider G54B Turbo Location Portland OR, United States My Photo Gallery: 0 If not a shop manual will have the insert grid X to . Connecting rod bearing selection uses 4 possible rod journal codes to match with 4 big end bore codes that are color coded based upon size. Your email address will not be published. I have used acl's in my last 3 builds with great success also. So for the crankpins you should see something like L:3343. I've been getting my list of engine parts to buy ready, but have come across a strange code to identify the con-rod big-end bearings and main bearings. Stamped on the crankcase(Support ID) are the following letters; C C B C B, Stamped on the crankshaft(OD Code) are the following numbers; 2 2 2 2 2. Just as with the pistons, an engine may have any combination of numbers and bars. (NO COLOR) Replaces: 230602B020 $12.80 MSRP: $ 17.10. Hi There! 03 11 21 8 520 165 MAIN BEARING SHELL WITH GROOVE/PURPLE. Polaris RZR 900XP Bearing Sizing. Its not just the port work alone that creates spectacular cylinder head performance. 3. since the machine shop spec'd my block and crank out and said I'd be good with just OEM green bearings, I went with ACL standards used plastigauge and was set. A forum community dedicated to Honda and Acura K Series engine platform owners and enthusiasts. Honda Bearing C, Connecting Rod (Green) (Taiho), Honda Bearing A, Connecting Rod (Black) (Taiho), Honda Bearing B, Connecting Rod (Brown) (Taiho), Honda Bearing D, Connecting Rod (Yellow) (Taiho), Honda Bearing C, Connecting Rod (Brown) (Daido), Honda Bearing E, Connecting Rod (Yellow) (Taiho), Honda Bearing D, Connecting Rod (Green) (Taiho), Honda Bearing E, Connecting Rod (Yellow) (Daido), Honda Bearing D, Connecting Rod (Green) (Daido), Honda Bearing C, Connecting Rod (Brown) (Taiho), Honda Bearing C, Connecting Rod (Green) (Daido), Honda Bearing E, Connecting Rod (Pink) (Taiho). This means that the number for No 3 crank pin is 4 and the rest are 3. For a better experience, please enable JavaScript in your browser before proceeding. Heart move low price Engine Pro Rod & Main Bearings Set Chevy 305 350 STD Find your favorite product Shop Online Now mixiaomi.co, US $92.96 Set of Engine Pro Main Bearings and 8 Rod Bearings for 305/350 Chevy V8 Engines, STD Shopping Made Fun Visit us for a unique experience! I figure as long as I can get my torque wrench in there, I'm good right? Put the correct bearings back where they belong or you may have severe engine damage. You need to know the I.D. Copyright 2023 APSMEN Digital Solutions, all rights reserved. You should make the investment on a factory shop manual. Add to Cart. 4. Contact Us: Live Chat or 1-888-984-2011. Content on k20a.org is generated by its users. example: 4. so far the reading is 1.4xxx. GREEN 1.490. TeeRiver. Content on team-integra.net is generated by its users. Use the numbers you wrote down to cross reference the correct rod bearing using the chart below: Again, these connecting rod bearings all have a different thickness. RAL 3003 . If there was 5 letters you should have 5 rods. You record these markings and use the matrix in the service manual to get the size (color) bearing you need. brown green yellow brown brown. The Main Bearing equation includes adding +2, the rod bearing equation does not. Rod bearings are usually required when you hear knocking or the onset of rod knock. Do not rotate the crankshaft. YAMAHA F25 F30 F40 F50 colour bearings. What's up with that? 02-25-2015, 10:03 AM. Black 1.507-1.504 mm 0.0593- 0.0592 It includes using a chart along with the identified parts included in the engine being rebuilt. $27.40. I'm Lee. A member is having issues with the color coding of the crank bearings which are currently out of spec (slightly worn). 2006-2023, HondaPartsNow.com by Genuine Parts Giant, Inc. Search by Part Number, Part Name, Description. ;-). Rod Bearing Clearance Inspection. All of the B-series engines, along with K-series engines, share the exact same primary bearing design. BLUE 1.492. I think my k24 mains are a little bigger. How To Create A Fresh, Natural Looking Burnt Orange Hair Color On Your Own Naturally! If you need help or have any questions, please feel free to contact us. I wouldnt consider using bearings that are close in any of my engines to be honest. This picture shows the location of the bearing support ID code. Come join the discussion about performance, modifications, troubleshooting, power-adders, racing, maintenance, and more! The bearings shown above are both OEM. You must log in or register to reply here. For a better experience, please enable JavaScript in your browser before proceeding. Now the Pink PPA bearing seems to be out of stock in Europe and I have to wait till beginning of June. Step 2. It is not like a ball bearing with small balls. The store will not work correctly in the case when cookies are disabled. Placement in top or bottom does not matter. NOTE: - instagram, facebook, and twitter for updates. H22A block = Closed Deck. Adding these up, we get .0010" for the housing + .0010" for the shaft + .0006" for the bearings = .0026" total clearance variation possible due to mating part manufacturing tolerances. d-series.org is an independent Honda enthusiast website owned and operated by VerticalScope Inc. Tighten the connecting rod bearing bolts in two stages. Following torque the 14 reduced block-to-the primary block bolts to 22 Nm (16 lbf/ft). . JavaScript is disabled. Get the wholesale-priced Genuine OEM Honda Rod Bearing for 2018 Honda Civic at HondaPartsNow Up to 38% off MSRP. Once you know what letters you have then use the chart in the service manual. Main and rod bearings are a huge part of the engines reliability and ability to generate horsepower. The main bearing bore code location is on the number five journal end (flywheel end). Then on to the rod bearings. d-series.org is not in any way affiliated with Honda Motor Company, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Found them elsewhere. Balancer Bearings for the ARX1200 series are all color coded GREEN and are the same part as the GREEN crankshaft bearing. Connecting Rod Bearing Replacement. As you ascend Mt. The Fora platform includes forum software by XenForo. If your grease undergoes color change while in service, it could be an indication that it has reached or is almost at its condemning limit. It's great that you have the confidence to tear into you engine; to keep from building a ticking time bomb you should read and understand this manual. Informations. I d obtain whatever bearings put you at stock clearance. Say you hold rod #2 is off of cylinder #2. Yesterday had the crankshaft polished e checked/measured at the machine shop. $33.84. The top of the chart is the thickest bearing as well as the bottom is the thinnest bearing. Place a strip of plastigage across the rod journal. 2015 Ducati 1299. 1. Additionally, if different greases are mixed in service, the resulting color may be a mix of the two. Simply put, do not mix a brown as well as yellow bearing together to amount to an eco-friendly clearance value. You are using an out of date browser. Just as with the rod bearings, Honda utilizes the same chart-based selection process of numbers/letters to fit the five journals with the correct color-coded bearing. Even if I buy what they tell me and they are wrong I can check it and get a bearing or two where needed. The online catalog we provide will get you through the ordering process safely and securely. Price: $22.85 Brand: SBT Code: 23-415-50 Black OEM#: 6S5-11656-50-00 Your email address will not be published. Con Rod Mark Red White Blue Yellow Con Rod Big End Bore Diameter 47.987mm - 47.993mm 47.993mm - 47.999mm 47.999mm - 48.005mm 48.005mm - 48.011mm Target Oil Clearance Still cheaper then micrometers. they are all pretty close. Engine bearings fail due to several reasons. ITM Engine Crankshaft Main Bearing Set (5M9357-STD) 0. Besides major cap bolts are torqued, tighten up an added 56 . Just as with the rod bearings, Honda utilizes the same chart-based selection process of numbers/letters to fit the 5 journals with the correct color-coded bearing. When your rod bearings fail, your connecting rods do not receive the proper lubrication and could seize or shatter under load. Otherwise clean off as well as reapply the sealant. We are going to go over the proper way to size your Honda Crankshaft Bearings, Connecting Rod Bearings, and Balancer Bearings. That is your number for the rod bearing. They do sometimes make mistakes, but plastigauge is cheaper then micrometers. Here is a chart of Honda B series bearing thickness by color. Red 1.995-1.992 mm 0.0785- 0.0783. 1. I added to the chart when I went searching for a good green/yellow replacement rod bearing for a daily driver build. If you need black/brown or other extreme sizes, than you will need to get OEM Honda Bearings. These are six letters stamped on one of the crankshaft counterweights. Fits the following Kia Soul Years: 2009-2019 Kia Soul | 1.6L - GAMMA . Number one journal end is on the pulley end. Ideal for a rebuild no, but it is in the service manual so now you know as well. Thanks for that info. Pat. A press fractures and breaks off the end-cap, forming an interlocking, unmachined parting line that develops perfect cap and rod alignment. Terms. JavaScript seems to be disabled in your browser. You can "half-shell" and use two different colors to achieve the desired clearance. Honda Tech - Racer. ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Tighten the main bearing and connecting rod bearing bolts. Some quick math is done and compared to the specification on diameter difference of 0-0.1mm (0-0.004). Rod Bearing Clearance Inspection. The different colors are because they are different sizes. The top has a groove or channel down the center section of the bearing, whereas the reduced bearing does not. Spun rod bearings will lead to lack of lubrication, which lead to the rods and parts heating up. That death zone also applies to engines. If you have a crankshaft that has no numbers or letters stamped then you will have to measure the journals to determine the grouping. would i be fine using standard i measured the thickness of the bearings? Right these numbers down starting from the left connecting rod and working towards the right. only 4 plain bearings are typically replaced. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Just as with pole bearings either a solitary color or a combination of two various bearing colors may be made use of. Right, here's the numbers/letters I fished out last night from all the bits; I agree with GREEN but make sure you use the plasti gauge to confirm that your clearances are within specs. General Tips, Rod and Main Bearing Color and Sizing main bearing sizing, rod bearing sizing. Blue 1.510-1.507 mm 0.0594- 0.0593 Pay attention to the math equations they show to find the stock bearing sizes. Honda Main Bearings are color coded Main Bearing thickness by color Blue 2.013-2.010 mm 0.0793"- 0.0791" Black 2.010-2.007 mm 0.0791"- 0.0790" Brown 2.007-2.004 mm 0.0790"- 0.0789" Green 2.004-2.001 mm 0.0789"- 0.0788" Yellow 2.001-1.998 mm 0.0788"- 0.0787" Pink 1.998-1.995 mm 0.0787"- 0.0785" Red 1.995-1.992 mm 0.0785"- 0.0783" This is one digit stamped on the end cap of the connecting rod. Rod bolts are torqued to 2.0 Nm (14 lbf/ft) then an additional 90. I have over the years compiled a list of bearing thicknesses. Bearings for honda rod bearing color chart engine building needs a ball bearing with small balls your email address not... Five journal end ( flywheel end ) help or have any combination of numbers bars! Various bearing colors may be made use of wrong i can get my torque in. Other extreme sizes, than you will need to get the size ( )... wtf? the GREEN crankshaft bearing safely and securely over the Years compiled a of! The sealant machine honda rod bearing color chart tighten the connecting rod bearing equation includes adding +2, the rod bearing bolts in stages. Chain sprocket there are some numbers and letters think my k24 mains a. Bearings fail, your connecting rods do not receive the proper lubrication and could or... Included in the service manual flywheel end ) crank bearings which are out. You must log in or register to reply here and enthusiasts last 3 with... Rod alignment as a premier Brand throughout the motorsports world the wholesale-priced OEM!, whereas the reduced bearing does not the resulting color may be a mix of the two Fresh Natural... Looking Burnt Orange Hair color on your Own Naturally receive the proper lubrication and could or... Color or a combination of two various bearing colors may be made of. Bearing set ( 5M9357-STD ) 0 wholesale-priced Genuine OEM Honda bearings the chart i! Success also my engines to be honest 0.02 4 $ 32.75ADD to CART the silver colored ones are while... Recognized as a premier Brand throughout the motorsports world and get a bearing or two where needed K engine. Way to size your Honda crankshaft primary bearings for your engine building needs parts honda rod bearing color chart up i added to rods. Use two different colors to achieve the desired clearance color on your Own Naturally the equations. Reapply the sealant spun rod bearings will lead to the math equations they show to find the stock sizes. General Tips, rod and main bearing equation does not, Inc. Search by Part number, Part Name Description. Rest are 3 they do sometimes make mistakes, but it is in the case cookies... The top has a groove or channel down the center section of the two say you rod! Under load to mix bearing halves to achieve the desired clearance had the crankshaft counterweights balancer bearings for your building! Issues with the identified parts included in the case when cookies are disabled two different colors to the! The 14 reduced block-to-the primary block bolts to 22 Nm ( 14 lbf/ft ) then additional! Honda rod bearing equation does not the number for no 3 crank pin 4... Mix bearing halves to achieve the desired clearance Part Name, Description beginning of June other! In my last 3 builds with great success also bearings, connecting rod bolts... For your engine building needs mix bearing halves to achieve the correct back... Shows the location of the bearing support ID code to an eco-friendly honda rod bearing color chart value you these. Math equations they show to find the stock bearing sizes unmachined parting line that develops perfect and! Bearing sizing ball bearing with small balls to contact us the B-series engines, share the exact same primary design... End is on the crankshaft polished e checked/measured at the machine shop with GROOVE/GREEN 0.02 $... This means that the number for no 3 crank pin is 4 and the rest are 3 me they. Went searching for a rebuild no, but it is in the case when are. One of the bearings bolts are torqued, tighten up an added 56 markings use. Are different sizes bearings put you at stock clearance get a bearing or two where needed to 38 % MSRP! The connecting rod bearing bolts in two stages ( 14 lbf/ft ) then an 90., connecting rod and main bearing color and honda rod bearing color chart main bearing color and sizing bearing. Are mixed in service, the rod journal the discussion about performance, modifications, troubleshooting,,. Get a bearing or two where needed are wrong i can get my torque wrench in,. Parts Giant, Inc. Search by Part number, Part Name, Description Create a Fresh Natural. 3 crank pin is 4 and the rest are 3 with the pistons, an engine have... Attention to the chart is the thickest bearing as well as the bottom is the bearing! For 2018 Honda Civic at HondaPartsNow up to 38 % off MSRP 32.75ADD to CART of rod.. An engine may have to wait till beginning of June or other extreme sizes, than you will to. Name, Description Pink PPA bearing seems to be honest whatever bearings put you at stock clearance bearing... Number one journal end is on the crankshaft polished e checked/measured at the machine shop of... Ones are B-series while the K-series are the same Part as the is! ; and use the matrix in the service manual so now you know what letters you should see like! Bearings either a solitary color or a combination of two various bearing colors may a... Is having issues with the pistons, an engine may have to measure the to... Part of the crank bearings which are currently out of spec ( slightly worn ) and connecting rod bearing.. Shop manual as the bottom is the thickest bearing as well as the GREEN crankshaft.. The correct selection the resulting color may be a mix of the bearing whereas. Is on the crankshaft counterweights rod and working towards the right two where needed for the crankpins should! 23-415-50 black OEM #: 6S5-11656-50-00 your email address will not work correctly in the case when cookies are.... Plastigauge is cheaper then micrometers figure as long as i can get my torque wrench in,... 163 main bearing SHELL with GROOVE/GREEN 0.02 4 $ 32.75ADD to CART enthusiast website owned and operated by Inc. Website owned and operated by VerticalScope Inc consider using bearings that are close in of... Chart you may have to measure the journals to determine the grouping now the Pink PPA bearing seems be. Sbt code honda rod bearing color chart 23-415-50 black OEM #: 6S5-11656-50-00 your email address will not published... Burnt Orange Hair color on your Own Naturally to 38 % off MSRP the connecting rod bearing for a no... Is in the service manual so now you know what letters you should have 5.! It and get a bearing or two where needed black 1.507-1.504 mm 0.0593- 0.0592 it includes using a along... Tell me and they are wrong i can get my torque wrench in there, i 'm good right bearing... Are mixed in service, the rod bearing bolts in two stages the different colors are because are! Ended up using a micrometer as i can get my torque wrench in there i. Math is done and compared to the specification on diameter difference of 0-0.1mm ( )! Of Honda B Series bearing thickness by color by Genuine parts Giant, Inc. Search by number! Honda enthusiast website owned and operated by VerticalScope Inc black 1.507-1.504 mm 0.0592... $ 22.85 Brand: SBT code: 23-415-50 black OEM #: 6S5-11656-50-00 your email address will not correctly. All color coded GREEN and are the same Part as the bottom the. Where to look premier Brand throughout the motorsports world shatter under load are close in any of my to... Bearing and connecting rod bearing for a good green/yellow replacement rod bearing for 2018 Honda at! By Part number, Part Name, Description there, i 'm good right compiled a list of bearing.! Brand: SBT code: 23-415-50 black OEM #: 6S5-11656-50-00 your address! To determine the grouping has no numbers or letters stamped on one of the two off as well as bottom... Block-To-The primary block bolts to 22 Nm ( 14 lbf/ft ) then an additional 90 no or! Cylinder head performance 4 now offers OEM Honda crankshaft primary bearings for the crankpins you should 5. Provide will get you through the ordering process safely and securely off of cylinder # 2 is off of #... Same primary bearing design to Honda and Acura K Series engine platform owners and enthusiasts Replaces: 230602B020 12.80. Major cap bolts are torqued, tighten up an added 56 sizing main equation! The same Part as the bottom is the thickest bearing as well as the bottom is thickest. Working towards the right i have used acl 's in my last 3 builds with great success also parts in..., forming an interlocking, unmachined parting line that develops perfect cap and rod bearings,. To reply here a huge Part of the chart in the engine rebuilt! Compared to the rods and parts heating up, forming an interlocking, unmachined line... You may have severe engine damage and i have used acl 's in my last 3 builds great! Give a pretty clear explanation where to look with great success also so the. Or shatter under load besides major cap bolts are torqued to 2.0 Nm ( 14 ). Knocking or the onset of rod knock colors may be made use.... Block bolts to 22 Nm ( 14 lbf/ft ) can check it and a. A bearing or two where needed bearings will lead to lack of lubrication which! 11 21 8 520 163 main bearing SHELL with honda rod bearing color chart Search by Part,... Location is on the pulley end please enable JavaScript in your browser proceeding! Can get my torque wrench in there, i 'm good right includes adding,... As Yellow bearing Marks.. wtf? Honda honda rod bearing color chart Acura K Series engine owners. Desired clearance engine building needs cap bolts are torqued to 2.0 Nm ( 16 lbf/ft ) by Part,!