Welcome Aboard!

10% savings across all ranges sitewide for new customers · Terms apply

FLASHSALE26

OMC 110HP 2-Stroke Outboard Engine Parts

(1 products)

This page focuses on OMC 2‑Stroke 110 HP outboard engines and helps you identify compatible parts and routine service information. Inside you’ll find maintenance tips, common replacement parts, and troubleshooting guidance. You can also browse the main OMC collection. Scroll to the bottom of this page to start browsing parts for this engine, and remember you can use the Filter & Sort controls on the collection page to narrow results by horsepower, year range, and part category.

Browse All OMC Parts

How to Identify Your 110 HP Model

  • Nameplate location: Look for the model/serial tag on the top outside edge of the clamp bracket or on the swivel bracket (port or starboard).
  • Reading the code: OMC/Johnson/Evinrude model codes include letters that denote shaft length, controls/trim, and a year suffix. Examples you may see include J110MLCDC, J110TLCUR, J110TXCCA, and J110TXCEM.
  • Platform clues: These 110s are 2‑stroke V4 outboards. Carburetors, cowl decals, and bracket style can help distinguish year groups and parts compatibility.
  • Record details: Note both the full model code and serial number before ordering to ensure an exact match.

Engine/Platform Overview

V4 Carbureted 2‑Stroke (mid/late 1980s 110 HP)

Feature Description
Configuration V4, carbureted 2‑stroke outboard (typical 90° V4 architecture).
Common Models Examples: J110MLCDC, J110TLCUR, J110TXCCA, J110TXCEM (representative late‑1980s Johnson/Evinrude 110 HP codes).
Advantages Strong hole‑shot, straightforward carbureted service, compact V4 package.
Notes Many components are year‑ and model‑specific. Match parts using the complete model code and serial. Gearcase, water pump, ignition, and control items may differ by shaft length and trim/tilt options.

Routine Maintenance & Service Parts

Intervals below are general guidelines. Always follow the procedures and schedules in your official service manual for your exact model.

Item Interval* Remarks Parts Link
Gear oil (lower unit) Every 100 hours or annually Check for water (milky) or metal on the drain magnet; service seals if contamination is found. Johnson/Evinrude/OMC Outboard Parts
Spark plugs Inspect every 50–100 hours; replace as needed Confirm correct heat range and gap; read plug color for mixture/health. Spark Plugs
Fuel filter / inline filter Every 100 hours or annually Replace more frequently with ethanol fuels or contaminated fuel; keep a spare aboard. Fuel Filters
Water pump impeller / kit Inspect each season; replace every 2–3 seasons (or sooner in sandy/silty water) Weak tell‑tale or overheat alarms point to impeller/thermostat issues. Johnson/Evinrude/OMC Water Pump Repair Kits
Anodes (zincs) Inspect often; replace when ~50% depleted Match anode material to water type (salt, brackish, fresh). Johnson/Evinrude/OMC Anodes
Lower unit seals (inspect/renew if leaking) As needed Milky gear oil or visible leaks suggest seal service before further operation. Johnson/Evinrude/OMC Lower Unit Seal Kits
Oil injection system (if equipped) Inspect every season Inspect hoses, filters, and tank; purge air after service. For pre‑mix models, use the correct TC‑W3 oil per manual. Johnson/Evinrude/OMC Hoses
Thermostat Every 2–3 seasons or if over‑cool/overheat symptoms appear Stuck‑open can cause cold running and excessive smoke; stuck‑closed can trigger overheat alarms. Johnson/Evinrude/OMC Outboard Parts

Frequently Used Parts Categories

Common Symptoms & Quick Checks

Symptom Check First Related Parts
Weak tell‑tale or overheat alarm Inspect intake screens for blockage, verify water pump impeller condition, and test thermostat operation. Water pump kit, thermostat, intake screen, gaskets
Poor acceleration or power loss Check prop condition/cavitation, replace/inspect fuel filter, verify spark plugs and ignition, and confirm full throttle opening. Propeller, fuel filter, spark plugs, carburetor service kit
Hard starting or rough idle Prime fuel system, verify choke/enrichment, inspect for stale fuel or air leaks, and examine plug condition/gap. Fuel filter, hoses, spark plugs, carburetor kits
Excessive smoke (2‑stroke) Confirm correct oiling (pre‑mix ratio or injection calibration), avoid extended cold idling, and check thermostat function. Spark plugs, thermostat, oil lines/filters
Gearcase noise or metal in gear oil Check gear oil level/condition, inspect for water intrusion, and evaluate propshaft seals and bearing play. Lower unit seal kit, bearings, shims

FAQs

Are parts interchangeable between different 110 HP years or platforms?

Some parts interchange across model years, but many items (gearcase, ignition, carburetion, mounting/controls) are year‑ and model‑specific. Always use the complete model code and serial to verify fit before ordering.

When should I replace the water pump impeller?

Inspect the impeller every season and replace it about every 2–3 seasons under normal use. In sandy/silty or shallow operation, replace more often to prevent overheating.

How often should lower unit gear oil be changed?

Change gear oil at least annually or every 100 hours, whichever comes first. If you see milky oil or metal on the drain magnet, service seals and inspect internal components.

What information do I need to confirm part compatibility?

Provide the full model code, serial number, approximate year, shaft length, and any key options (remote/tiller, trim/tilt). Photos of the nameplate and the part needing replacement are very helpful.

Ready to find parts by horsepower, year, and model? Browse our main OMC collection and use the filters to narrow to your exact 110 HP 2‑stroke outboard.

Browse All OMC Parts

If you’re unsure about your model, send us a photo of the nameplate and the part you need and we’ll help verify compatibility.
View as
Back to top

Compare /5