Mercury outboard spare part 858851A03 (LEVER ASSEMBLY Throttle). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 115 HP 3 CYL (1.5L), 75 HP 3 CYL (1.5L), 90 HP 3 CYL (1.5L), 200 (3.0L), 225 (3.0L), 250 (3.0L), 300X (3.0L) PRO MAX, 200 HP 6 CYL (3.0L), 225 HP 6 CYL (3.0L), 200 HP Pro XS 6 CYL (3.0L), 250 HP 6 CYL (3.0L), 250 HP Pro XS 6 CYL (3.0L), 80 HP Jet 3 CYL (1.5L), JP (3.0L), 115 HP Pro XS 3 CYL (1.5L), 125 HP 3 CYL (1.5L), 225 (3.0L) MARATHON, 225 (3.0L) SEAPRO, 250 L (3.0L), V-150 HP (2.5L). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 858851A03 (LEVER ASSEMBLY Throttle), documented in 38 exploded diagram location(s), across the 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-DFI-OPTIMAX115-hp-3-cyl-1-5l0T801000 THRU 1B226999121View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-3-cyl-1-5l1B227000 THRU 1B417701121View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-3-cyl-1-5l1B417702 THRU 1B736885121View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-3-cyl-1-5l1B736885 THRU 2B018763121View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-pro-xs-3-cyl-1-5l1B751825 THRU 2B123429121View
Mercury 2-STROKE-DFI-OPTIMAX125-hp-3-cyl-1-5l1B736885 THRU 2B112787121View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T178500 THRU 0T598999221View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B504989 THRU 1B91278520, 271View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-pro-xs-6-cyl-3-0l1B504989 THRU 1B91278520, 271View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T178500 THRU 0T598999221View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l1B504989 THRU 2B53508620, 271View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-6-cyl-3-0l1B528615 THRU 2B53508620, 271View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-pro-xs-6-cyl-3-0l1B426561 THRU 1B752546271View
Mercury 2-STROKE-DFI-OPTIMAX75-hp-3-cyl-1-5l0T980000 THRU 1B226999121View
Mercury 2-STROKE-DFI-OPTIMAX75-hp-3-cyl-1-5l1B227000 THRU 1B417701121View
Mercury 2-STROKE-DFI-OPTIMAX75-hp-3-cyl-1-5l1B417702 THRU 1B736885121View
Mercury 2-STROKE-DFI-OPTIMAX75-hp-3-cyl-1-5l1B736885 THRU 2B112577121View
Mercury 2-STROKE-DFI-OPTIMAX80-hp-jet-3-cyl-1-5l1B586067 THRU 1B736885121View
Mercury 2-STROKE-DFI-OPTIMAX80-hp-jet-3-cyl-1-5l1B736885 THRU 2B111840121View
Mercury 2-STROKE-DFI-OPTIMAX90-hp-3-cyl-1-5l0T801000 THRU 1B226999121View
Mercury 2-STROKE-DFI-OPTIMAX90-hp-3-cyl-1-5l1B227000 THRU 1B417701121View
Mercury 2-STROKE-DFI-OPTIMAX90-hp-3-cyl-1-5l1B417702 THRU 1B736885121View
Mercury 2-STROKE-DFI-OPTIMAX90-hp-3-cyl-1-5l1B736885 THRU 1B974258121View
Mercury 2-STROKE-DFI-OPTIMAXjp-3-0l0T997974 THRU 1E003045251View
Mercury 2-STROKE-EFI200-3-0l0T801000 THRU 1B417701201View
Mercury 2-STROKE-EFI200-3-0l1B417702 THRU 1B504988201View
Mercury 2-STROKE-EFI200-3-0l1B504989 THRU 2B528096201View
Mercury 2-STROKE-EFI225-3-0l0T801000 THRU 1B417701201View
Mercury 2-STROKE-EFI225-3-0l1B417702 THRU 1B504988201View
Mercury 2-STROKE-EFI225-3-0l1B504989 THRU 2B528096201View
Mercury 2-STROKE-EFI225-3-0l-marathon0T801000 THRU 1B417701201View
Mercury 2-STROKE-EFI225-3-0l-seapro0T801000 THRU 1B417701201View
Mercury 2-STROKE-EFI250-3-0l0T801000 THRU 1B417701201View
Mercury 2-STROKE-EFI250-3-0l1B417702 THRU 1B504988201View
Mercury 2-STROKE-EFI250-3-0l1B504989 THRU 2B528096201View
Mercury 2-STROKE-EFI250-l-3-0l0T861319 THRU 1B118897201View
Mercury 2-STROKE-EFI300x-3-0l-pro-max0T235084 THRU 0T429939371View
Mercury 2-STROKE-EFIv-150-hp-2-5l0T409000 THRU 0T800999221View

Need this part?

WeChat / Tel: +86 18658175361

Email: marinemotorparts@gmail.com

Contact us for specs, price and stock.

Appears in diagrams of these models

  • 115 HP 3 CYL (1.5L)
  • 75 HP 3 CYL (1.5L)
  • 90 HP 3 CYL (1.5L)
  • 200 (3.0L)
  • 225 (3.0L)
  • 250 (3.0L)
  • 300X (3.0L) PRO MAX
  • 200 HP 6 CYL (3.0L)
  • 225 HP 6 CYL (3.0L)
  • 200 HP Pro XS 6 CYL (3.0L)
  • 250 HP 6 CYL (3.0L)
  • 250 HP Pro XS 6 CYL (3.0L)
  • 80 HP Jet 3 CYL (1.5L)
  • JP (3.0L)
  • 115 HP Pro XS 3 CYL (1.5L)
  • 125 HP 3 CYL (1.5L)
  • 225 (3.0L) MARATHON
  • 225 (3.0L) SEAPRO
  • 250 L (3.0L)
  • V-150 HP (2.5L)