Mercury 175-HP Engines Parts Catalog Search Diagrams by Model 2 HP 3 HP 4 HP 5 HP 6 HP 7 HP 8 HP 9.9 HP 10 HP 15 HP 18 HP 20 HP 25 HP 30 HP 35 HP 40 HP 45 HP 50 HP 55 HP 60 HP 65 HP 70 HP 75 HP 80 HP 85 HP 90 HP 95 HP 100 HP 110 HP 115 HP 125 HP 135 HP 140 HP 150 HP 175 HP 200 HP 220 HP 225 HP 250 HP 275 HP 300 HP 350 HP 400 HP HP/Displacement Serial Range top top 175 Hp XR-4 0C100861 THRU 0C239552 Go 0C239553 THRU 0D081999 Go 0B242885 THRU 0C100860 Go XR-6 0D082000 THRU 0G303045 Go 0G303046 THRU 0G760299 Go 0G760300 THRU 0G960499 Go 0G960500 THRU 1B226999 Go V-175 4301235 THRU 0C100860 Go 0C100861 THRU 0C239552 Go 0C239553 THRU 0D081999 Go 0D082000 THRU 0G303045 Go 0G303046 THRU 0G760299 Go 0G760300 THRU 0G960499 Go 8058870 & Up Go V-175XRI (EFI) 0D000750 THRU 0D081999 Go 0D082000 THRU 0G303045 Go V-175 (EFI) 0G303046 THRU 0G760299 Go 0G760300 THRU 0G960499 Go 0G960500 THRU 0T408999 Go V-175 EFI (2.5L) 0T409000 THRU 0T800999 Go V-175 DFI (2.5L) 0T178500 THRU 0T800999 Go 0T801000 THRU 1B226999 Go 1B227000 THRU 1B417701 Go 1B417702 & Up Go 175 PROXS (2.5L) 1B516339 & Up Go 175 VERADO (4-STROKE)(4 CYL.) 1B227000 THRU 1B381711 Go 1B381712 THRU 1B517158 Go 1B517159 & Up Go 0P419487 THRU 0P464487 Go 0P464488 THRU 0P514868 Go 0P514869 & Up Go