Powerhead Rebuild Kit Mercury Mariner 3 Cylinder 50-70hp 1974-1990

$435.60$605.00

TSM Performance

Powerhead Rebuild Kit Mercury & Mariner 3 Cylinder 50-70hp 1974-1990 2.875″ Bore Size PHK-15-STD Professional Series

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Description

 Powerhead Rebuild Kit for Mercury & Mariner

3 Cylinder 50hp, 60hp, & 70hp Outboards

1974-1990

Professional Series

OEM Cylinder Bore Size 2.875″

  • 3 Pistons
  • 3 Ring Sets
  • 3 Wrist-pins with circlips
  • 3 Wrist-pin bearings
  • 1 Upper main bearing
  • 2 Center main bearings
  • 1 Lower main bearing
  • 3 Connecting rod bearings
  • 1 Powerhead gasket set with seals
  • 6 connecting rod bolts

Available sizes STD, .010, .020, .030, & .040

Questions about this item?  Please Call TSM Performance 847-526-6211

Additional information

Weight 10 lbs
Dimensions 18 × 12 × 6 in
Piston Size

+.010", +.015", +.020", +.030", +.040", Standard