
2590220
2590243
3-106
Engine Tools
Cylinder Head, Valves and Cam Followers
124-9057 Guide Collar (Swirl)
Model:3406CEngineswithSwirlInletValveSeats/Inserts
Warranty: Six Months
• Usedtoquicklyandaccuratelyinstalldiscontinued121-4317ValveGuideto
proper installation height
• Usedwith9U-6895ValveGuideDriver
• Installvalveguideintoguidecollar,install9U-6895ValveGuideDriverintoguide
collar,anddriveitintoplace(whenguidecollarcontactssurfaceofcylinder
head,valveguideisatproperheight)
• Guide collar is heat-treated and plated for durability
• Size: 31.8 mm (1.25 in) hex
• Length: 44.5 mm (1.75 in)
Item Part Number Description
1 121-4317 ValveGuide
2 124-9057 Guide Collar
3 9U-6895 ValveSeatDriver
Valve Guide Installation Tooling
Essential Tool
Model:3406CEngineswithSwirlInletValveSeats/Inserts
Warranty: Six Months on 328-6001 and 328-6003 Only
• Usedtoinstall184-5494and184-5495ValveGuides—quicklyandaccurately
• 328-6001Driverishardened(RKWC40-50)forlongservicelife
• FT3123ismadefromamodied7M-3975DriverAssembly
• FT3124 is made from SAE 1020M steel
• FT3125 is made up of 3/4-10 threaded rod (SAE 1020M) and two 6V-8182 Nuts
Reference
SEBF9137,GuidelineforReusablePartsandSalvageOperations,Installationand
RemovalofValveGuidesandValveSeatInsertsforG3500SeriesofEngines
Item Part Number Description
3 FT3123 ValveGuideDriver
4 FT3124 ValveGuideC-Channel
5 FT3125 Threaded Rod
Item Part Number Description
1 328-6001 ValveGuideBushing
2 328-6003 ValveGuideReamer
6 6V-8182 Full Nut, 3/4 in - 10 thd