MerCruiser 165Hp 4.1L 6cyl Nuts Bolt Screw Set 10-34500 10-46717 GM 3.0L 2.5L

Previously installed on a Chevy GM MerCruiser 165hp in-line 6 4.1L (Many of the bolts should be the same for the 140hp 3.0L 120hp 2.5L)

• Part #s
  • Exhaust manifold to cylinder head screw: 10-52143
  • Oil Pan drain screw: 10-34500
  • Crankshaft bearing cap to cylinder block bolt:  10-46717

​​​​​​​

• Item Condition and Notes:
  • Good Condition
  • Please Inspect Pictures for condition
  • No Head Bolts
  • I can't say that every single bolt nut and washer is here, but the majority of them are from the tear-down process.
  • What I do know is that it took quite a while to count all of them!
  • You can zoom in on the pictures to get an idea of everything that is here.
  • This should cover a wide range of years from 1960's-1990's mainly the head bolts.
  • Perfect for spares or replacements, as some of these screws would be difficult to find elsewhere, and even more expensive than this whole set.

• Yours should look like this one.

• Please ask if you are unsure if this part will work for you. Please send model and serial number.
• You will receive what is in the pictures.
• Please inspect pictures closely for condition.
• Purchase with confidence!

Please contact me with any additional questions.