Not specified · Malta Lifestyle
Flywheel Ring Gear for GM-Based Marine Engines – 157 & 168 Teeth
From €38.22
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Prices last checked 2 Nov 2026, 10:54 UTC. Delivery and checkout conditions apply.
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Safe Sea Shop
In stock · Checked 2 Nov 2026, 10:54 UTC
About this product
Replace a worn or damaged starter ring gear with this replacement flywheel ring gear. It fits around the engine flywheel and engages with the starter motor pinion to turn the engine during starting. Available in 157-tooth and 168-tooth versions, each variant must be matched to the existing flywheel and starter arrangement. Select the correct reference before ordering, as the two versions are not interchangeable. Product details Part type: Flywheel starter ring gear Fitting position: Outer circumference of the engine flywheel Function: Transfers starter motor rotation to the flywheel Available variants: 157 teeth or 168 teeth Intended use: Replacement of a worn or damaged ring gear Product status: Aftermarket replacement (non-OEM) Available variants Product reference Tooth count Selection guidance REC157-N 157 teeth For compatible flywheels requiring the 157-tooth ring gear REC1685 168 teeth For compatible flywheels requiring the 168-tooth ring gear Check compatibility Confirm the replacement using your engine model, serial number and existing ring gear reference. Check the tooth count, internal and external diameters, ring width and flywheel mounting dimensions before ordering. Eng