MerCruiser 10-53728 Exhaust Manifold Mounting Bolt Set 8pc V6 V8 4.3L 5.7L 350 Starters & Alternators (Serial number 3488153 marked the

(Serial number 3488153 marked the first outboard of 1973)

This would have been used on Mercruiser 4cyl models 2

Item Details Found or compatible with Various Johnson / Evinrude Models 1970-2005

From my research it seems that this might be compatible with other Yamaha 4hp 4-stroke outboards 1999-2005

Trim Pump Cylinder Assembly: 980967

MerCruiser 10-53728 Exhaust Manifold Mounting Bolt Set 8pc V6 V8 4.3L 5.7L 350 Starters & Alternators (Serial number 3488153 marked thePart Number(s) Included MerCruiser 10 53728 Exhaust Manifold Mounting Bolts Set You get the set of 8 as pictured (. 375 16x4. 625) General Application Compatibility This would have been found on all MerCruiser V6 V8 Exhaust Manifold mounting applications 1965 2000's (possibly later) Other Details Freshwater Used Parts Overall Good Condition! Purchase with confidence! GM 305 350 5. 0L 5. 7L V8 198hp 200hp 228hp 230hp 260hp GM 262CID V6 4. 3L 4. 3LX 4.