Mercruiser Oberwasserteil R-MR Alpha One Gen. 1 Ersatzteile
Mercruiser R - MR - Alpha One Oberwasserteil Ersatzteile (6225577 - OD469858) USE OF OLDER MODEL STERN DRIVE UNITS ON MERCRUISER IR-IMR MODELS. Mercury Marine does not recommended the use of older model stern drive units on IRIMR models, as these units will not mate up satisfactorily with the transom assembly. Inaddition, the older model in-line stern drive units are equipped with U-joint coupling end yoke (39385A1). This yoke is shorter than yoke (59830A1) used on the IR-IMR stern drive units, and therefore will not fully engage the engine coupler splines. Use of an older in-line model stern drive unit on a IR-IMR model will result in a spline failure to coupling an/or yoke.
Exploded view
Parts list
| Pos. | Items | Price | Order |
|---|---|---|---|
| 1 | Screw – REC10-98794Item no.: RM-REC10-98794 | 4.07 € | |
| 2 | Sterndrive and Bearing CoverItem no.: RM-REC94998A4 | 91.19 € | |
| 3 | O-ring for Mercury – REC25-32546Item no.: RM-REC25-32546 | 0.83 € | |
| 4 | ShimItem no.: RM-REC15-45691A1SHIM (For REC31-61100A1) | 27.76 € | |
| 4 | ShimItem no.: RM-REC15-32563A1SHIM (For REC31-35988A12) | 16.66 € | |
| 5 | BearingItem no.: RM-REC31-61100A1BEARING ASSY EXT. Ø 49 mm | 21.00 € | |
| 5 | Bearing – REC31-32575T1Item no.: RM-REC31-32575T1BEARING ASSY EXT.L Ø 45 mm | 10.94 € | |
| 6 | ShaftItem no.: RM-REC45-55796 | 139.06 € | |
| 7 | O-ring – REC25-55801Item no.: RM-REC25-55801 | 1.55 € | |
| 8 | GEAR SET 1.32 (16-20)Item no.: RM-RM43-66773A3GEAR SET (1.32) (16-20) | 1,360.86 € | |
| 8 | Pinion and Bearing Kit – REC43-18411A2Item no.: RM-REC43-18411A2GEAR SET HD (1.50) (20-22) | 637.47 € | Out of stock |
| 8 | Gear set 6l and V6 Gene+Item no.: RM-REC43-45814A5GEAR SET (1.65) (24-24) | 529.79 € | Out of stock |
| 8 | Gear setItem no.: RM-REC43-75325A3GEAR SET HD (1.84) (17-19 | 315.93 € | |
| 8 | Gear setItem no.: RM-REC43-55778A3GEAR SET (1.98) (20-24) | 310.80 € | |
| 9 | BearingItem no.: RM-REC31-32573A1ROLLER BEARING (1.50) OLD | 38.68 € | |
| 9 | BearingItem no.: RM-REC31-35990A1ROLLER BEARING (1.65-1.84-1.98) | 42.51 € | |
| 9 | BearingItem no.: RM-REC31-66818A1ROLLER BEARING (1.32) | 49.71 € | |
| 10 | ShimItem no.: RM-REC15-36178A02 | 12.41 € | Out of stock |
| 11 | Sealing Ring for Mercury – REC26-32511Item no.: RM-REC26-32511 | 20.85 € | |
| 12 | Sealing Ring – REC26-965031Item no.: RM-REC26-965031 | 10.98 € | |
| 13 | Sterndrive Screw for Mercury – REC10-79953Q04Item no.: RM-REC10-79953Q04 | 4.12 € | |
| 14 | Gear oil drain plug gasket Alpha / Bravo / outboard – REC12-191833Item no.: RM-REC12-191833 | 0.57 € | |
| 15 | Fin ScrewItem no.: RM-REC19-47579 | 0.81 € | |
| 16 | ScrewItem no.: RM-REC10-28668 | 0.73 € | |
| 17 | GasketItem no.: RM-REC27-558101 | 0.95 € | |
| 18 | Rubber SealItem no.: RM-REC26-36557 | 1.01 € | |
| 19 | Water TubeItem no.: RM-REC32-54236 | 8.76 € | |
| 20 | Repair kitItem no.: RM-REC42724A3 | 22.37 € | |
| 21 | Stainless Steel Self-Locking Nut – REC11-34933Item no.: RM-REC11-34933 | 3.01 € | |
| 22 | Shaft – REC621041Item no.: RM-REC621041 | 90.39 € | |
| 23 | Cotter Pin – REC18-32665Item no.: RM-REC18-32665 | 0.73 € | |
| 24 | WasherItem no.: RM-REC12-32666 | 0.80 € | |
| 25 | BushingItem no.: RM-REC23-32632 | 26.91 € | |
| 26 | PlugItem no.: RM-REC19-42682 | 2.09 € | |
| 27 | Brass Plug – REC22-428611Item no.: RM-REC22-428611 | 5.07 € | |
| 28 | NutItem no.: RM-REC11-22339 | 1.08 € | |
| 29 | WasherItem no.: RM-REC12-45810 | 3.76 € | |
| 30 | ShimItem no.: RM-REC15-71013 | 4.76 € | |
| 31 | ShimItem no.: RM-REC15-35980A1 | 14.53 € | |
| 32 | BearingItem no.: RM-REC31-35988A12 | 86.72 € | |
| 33 | Sealing Ring for Mercury – REC26-823894Item no.: RM-REC26-823894 | 9.38 € | |
| 34 | Seal RetainerItem no.: RM-REC66081A2 | 46.70 € | |
| 35 | O-ring – REC25-70937Item no.: RM-REC25-70937 | 1.39 € | |
| 36 | RingItem no.: RM-REC35983 | 17.28 € | |
| 37 | Retaining RingItem no.: RM-REC8168112 | 23.49 € | |
| 38 | Union Z-antireb Universal JointItem no.: RM-REC46020T02 | 66.00 € | |
| 39 | Self-Lubricating Universal Joint – REC3850812Item no.: RM-REC3850812U-JOINT | 38.88 € | Out of stock |
| 39 | Universal Joint – REC75832TItem no.: RM-REC75832TU-JOINT (4 inline & V6) | 36.10 € | Out of stock |
| 39 | Self-Lubricating Universal JointItem no.: RM-REC805536A2U-JOINT SELF GREASE | 65.52 € | |
| 40 | Universal JointItem no.: RM-REC393831SOCKET | 57.66 € | |
| 41 | Yoke Assembly 59830A7, 59830A1 (24,3cm)Item no.: RM-REC59830A7YOKE ASSEMBLY (9-9/16” (24,3cm) | 108.05 € | |
| 42 | Complete Universal Joint 1991-1997Item no.: RM-REC814819A2U-JOINT ASSEMBLY | 425.72 € | Out of stock |
| 43 | O-ring – REC25-25439Item no.: RM-REC25-25439 | 0.62 € | |
| 44 | Gasket set for sterndrive installation MerCruiser MC1/ 120-260 – REC27-64818Q4Item no.: RM-REC27-64818Q4 | 5.65 € | |
| 45 | Upper Gasket Set R/mr/alpha OneItem no.: RM-REC26-32511A1 | 30.93 € | |
| 46 | Pinion and Bearing Kit – REC43-18411A2Item no.: RM-REC43-18411A2 | 637.47 € | Out of stock |
| 47 | Recmar MerCruiser Aluminum Anode Kit Alpha One Gen. 1 – RECKITMALPHA1ALItem no.: RM-RECKITMALPHA1AL | 22.04 € | |
| 100 | MerCruiser Alpha One upper unit 1.50:1 - 9412A20 – REC1547-9412A20Item no.: RM-REC1547-9412A201.47, 1.50 (20/22) / V8 (-300 HP) 9-9/16” new style input yoke | 2,321.26 € | |
| 101 | MerCruiser Alpha One Upper Unit 1.65:1 - 9412A21 – REC1547-9412A21Item no.: RM-REC1547-9412A211.62, 1.65 (24/24) / 6 Cyl inline 9-9/16” new style input yoke | 1,800.15 € | |
| 102 | MerCruiser Alpha One upper unit 1.84:1 - 9412A22 – REC1547-9412A22Item no.: RM-REC1547-9412A221.81, 1.84 (17/19) / V6 & 470/485 9-9/16” new style input yoke | 2,321.26 € | |
| 103 | MerCruiser Alpha One Upper Unit 1.98:1 - 9412A23 – REC1547-9412A23Item no.: RM-REC1547-9412A231.94, 1.98 (20/24) / 4 Cyl inline 9-9/16” new style input yoke | 1,962.70 € |
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