19121-90J00 Suzuki 5033782 Johnson Throttle Lever | Genuine Used Part

🔧 Product Description

Genuine Suzuki / Johnson 90HP-140HP Throttle Lever - Part Numbers: 19121-90J00 / 5033782

A genuine Suzuki-manufactured throttle lever No. 1 for selected DF90, DF100, DF115 and DF140 EFI four-stroke outboards and corresponding Suzuki-built Johnson engines.

Suzuki part number 19121-90J00 directly cross-references Johnson / Evinrude 5033782. The lever connects the main throttle rod to the remaining throttle-body linkage.

⚙️ Key Features

• Genuine Suzuki-manufactured throttle lever
• Suzuki part number 19121-90J00
• Johnson / Evinrude cross-reference 5033782
• Identified as throttle lever No. 1
• Factory lever ratio and pivot geometry
• Designed for the 90J inline-four throttle body

🚤 Compatibility

Documented on selected

• Suzuki DF90
• Suzuki DF100
• Suzuki DF115
• Suzuki DF140
• Later A-series applications retaining the 90J linkage
• Suzuki-built Johnson 90HP four-stroke
• Suzuki-built Johnson 115HP four-stroke
• Suzuki-built Johnson 140HP four-stroke
• HP Range: 90HP - 140HP
• Engine Type: Suzuki inline-four EFI four-stroke outboard
• Fitment Requirement: Confirm engine serial number and throttle-body generation

🔌 Function

The lever changes the direction and ratio of throttle-linkage movement so the throttle plates open evenly through the control range.

⚠️ Common Signs of Failure

• Excessive movement at the pivot
• Throttle plates do not open fully
• Linkage does not return to idle
• Lever is bent or cracked
• Rod attachment point is worn

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 19121-90J00 current documented Suzuki lever reference
• 5033782 corresponding Johnson / Evinrude service reference

OEM / Related Numbers

• Suzuki 19121-90J00
• Johnson / Evinrude 5033782
• OMC 05033782
• 13510-90J00 / 5033693 related throttle rod
• 19130-90J10 / 5037178 related throttle rod No. 2
• Related pivot pin, holder and return spring

Aftermarket / Verified Equivalents

• Suzuki 19121-90J00 and Johnson 5033782 are direct OEM cross-references
• Specialist used complete 90J throttle linkage
• No verified direct aftermarket lever equivalent

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated
• Inspect pivot wear and linkage alignment before installation