MerCruiser Alpha One R MR U-joint Assembly Yoke 39385A1 8" Short Yoke 120hp 140 Exhaust Boots From a AQ 280 Upper

From a AQ 280 Upper Gear Unit

and OMC Applications 1986-1990

3L V6 V8 5

Connecting Rod 387142 / 0387142 (Stamped 321275)

Bearings may be seized or need to be replaced

MerCruiser Alpha One R MR U-joint Assembly Yoke 39385A1 8" Short Yoke 120hp 140 Exhaust Boots From a AQ 280 UpperItem Details & Compatibility This is a 8 1 8" short Yoke Assembly & middle piece for alpha one MR Alpha One Gen I Sterndrives 1970 1982 In line engines ONLY (120hp 2. 5L 4cyl 140hp 3. 0L 4. 1L 165hp 6cyl & 470 3. 7L 170hp engines from that time period) 1970 1982 MC 1 & R Drives on V8 used a longer yoke (9 9 16") which is not the one available here. However take special note of the yoke length as described below. The Yoke on this measures 8 1 8" which