Ford 10R60 CDF Triple Drum L1MZ-7H351-B for Ranger Raptor 3.0 V6

Restore precise clutch engagement with a new Ford CDF drum and hub as part of your Raptor’s transmission rebuild.Clutch teeth and hub wear can undermine the precision you want from a rebuilt gearbox. This Ford 10R60 CDF triple drum and hub assembly replaces the worn component during your Ranger Raptor 3.0 V6 rebuild, helping restore correct clutch engagement.The reference is L1MZ-7H351-B, superseding JL3Z-7G391-B. It is one of the four required components in our Suncoast Stage X package for high-horsepower Raptors. Buy it individually as you collect the parts for the complete build, or when this is the component needed for a separate repair.SKU: L1MZ-7H351-BSmoother engagement starts with sound clutch teethThe CDF drum works with the clutch packs, planetary gears and hydraulic circuits as the transmission changes gear. Chatter at worn clutch teeth creates uneven engagement and adds stress to the surrounding components.Replacing the worn drum restores precision at that connection, improving shift quality and reducing the premature wear caused by uneven engagement. It gives the new clutches a sound drum to work against.Our Stage X high-horsepower builds include this replacement drum as part of the complete specification. For a separate repair, the condition of the drum, hub and surrounding parts guides the work required.Technical Specifications Specification Details Vehicle application 2022+ Ford Ranger Raptor 3.0 V6 EcoBoost petrol Transmission Ford 10R60 automatic Quantity One CDF triple drum and hub assembly Condition New Part identity Ford OE replacement hard part SKU / part number L1MZ-7H351-B Supersedes JL3Z-7G391-B Purpose Restore clutch engagement precision when replacing a worn drum Supplied separately Drum and hub assembly; no clutch kit or converter What is supplied?One replacement Ford CDF triple drum and hub assembly, reference L1MZ-7H351-B. This is an OE hard part supplied in our Suncoast range.It is separate from the Stage 3 clutch-and-valve-body kit, the reaction shell and the converter. If your parts list calls for the earlier JL3Z-7G391-B reference, L1MZ-7H351-B is its replacement reference.Fit it as part of an assessed rebuildHave the transmission specialist inspect the mating parts, internal sealing and hydraulic operation. A shift flare or fault code does not by itself identify one failed component, so diagnosis and the teardown findings should guide the repair.Internal assembly checks and the correct fluid specification and level belong in the rebuild. Follow the workshop’s service guidance afterwards, particularly if the engine or transmission calibration has also changed.Buying towards the complete Stage X buildThis listing lets you buy the drum separately while collecting your Stage X components. The completed high-horsepower build also requires the clutch and valve-body upgrade, reaction shell and billet Pro-Loc converter. Buy all four together through the Stage X package.Stage X already includes this drum. Its fitting and tuning options are available on the package page; fitting this individual component is arranged separately.Related products and fitting information Suncoast Stage X Transmission Rebuild Package for Ranger Raptor 3.0 V6 Suncoast Stage 3 10R60 Rebuild Kit & Pro-Loc Valve Body for Ranger Raptor Suncoast 260 mm Billet Pro-Loc Torque Converter for Ranger Raptor 10R60 Ford 10R60 Aluminium Reaction Shell L1MZ-7B177-A for Ranger Raptor Frequently Asked QuestionsDoes it replace JL3Z-7G391-B?Yes. L1MZ-7H351-B supersedes that earlier CDF drum reference.Are clutch plates included?This listing is for the drum and hub assembly. The Stage 3 clutch-and-valve-body kit is a separate purchase.How does replacing the drum help the way it shifts?A worn drum can cause chatter and uneven clutch engagement. Replacing it restores precision at that connection, improving shift quality and reducing the additional wear caused by the worn component.Is this the CDF drum in Stage X?Yes. Stage X includes this drum, so do not add it again when buying the package.Is the drum required for a Stage X build?Yes. It is one of the four required Stage X components for our high-horsepower Raptors. For a separate repair outside that build, have the drum and hub inspected to establish the work needed.