Rareelectrical Lower Conversion Gasket Set Compatible With 1985 Earlier Mercruiser Volvo Penta 3.0L 181 Cid 4-Cyl 2-Piece Rms 502-100

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Management number 212907415 Release Date 2026/04/12 List Price $28.53 Model Number 212907415
Category

OMC STERNDRIVE / COBRA 3.0L — GM 4-CYLINDER: OMC Sterndrive 3.0L 140HP GM Inline 4-Cylinder (2-piece RMS) OMC Cobra 3.0L 135HP GM Inline 4-Cylinder (2-piece RMS) MERCRUISER 3.0L INBOARD & STERNDRIVE: MerCruiser 3.0L 120-140HP GM 4-Cylinder Inline (1985 and earlier) OEM PART NUMBERS: MerCruiser: 27-806871A92 / 2780687192 Sierra: 18-4374 / 184374 GLM: 39700 Lower Conversion Gasket Set — GM 3.0L 181 CID (2-Piece RMS): Marine lower conversion gasket set for GM 3.0L 181 CID 4-cylinder engines fitted with a 2-piece rear main seal. Designed for MerCruiser, OMC, and Volvo Penta applications. ⚠️ IMPORTANT: Verify OEM part number before ordering. This set uses a 2-piece rear main seal. For 1-piece RMS applications, use 502-102.

  • Products are all 100% NEW and Made with the Highest Quality Components Available with a Full One Year Warranty. Please verify your OEM part number from your original unit to help ensure fitment.
  • Replaces: Oem Part Numbers: / Mercruiser: 27-806871A92 / 2780687192 | Sierra: 18-4374 / 184374 | Glm: 39700 / / Specifications: / Type: Lower Conversion Gasket Set Engine: Gm 3.0L (181 Cid) Inline 4-Cylinder Rear Main Seal: 2-Piece Note: Early Applications With 2-Piece Rms Condition: New / / Applications: / Fits Gm Marine Inboard And Sterndrive Engines — See Applications Column For Full Details.
  • Applications: Mercruiser 3.0L / 181 Cid Inboard & Sterndrive — Gm Inline 4-Cyl: / Mercruiser 3.0L 135Hp Gm 4-Cylinder Inline (1985 And Earlier, 2-Piece Rms) / Mercruiser 3.0L 140Hp Gm 4-Cylinder Inline (1985 And Earlier, 2-Piece Rms) / Mercruiser 3.0L 120Hp Gm 4-Cylinder Inline (1985 And Earlier, 2-Piece Rms) / / Omc Sterndrive 3.0L / 181 Cid: / Omc Sterndrive 3.0L 140Hp Gm Inline 4-Cylinder (2-Piece Rms, Early Models) / Omc Cobra 3.0L 135Hp Gm Inline 4-Cylinder (2-Piece Rms,
  • Applications: Rms, Early Models) / / Volvo Penta 3.0L — Gm Inline 4-Cyl: / Volvo Penta 3.0Gl 135Hp Gm 4-Cylinder Inline (2-Piece Rms) / / Crusader / Pleasurecraft 3.0L: / Crusader 3.0L 140Hp Gm Inline 4-Cylinder (2-Piece Rms) / Pleasurecraft 3.0L 135Hp Gm Inline 4-Cylinder (2-Piece Rms) / ...
  • Lower Conversion Gasket Set Source: Aftermarket
Brand Rareelectrical
Model Aftermarket Lower Conversion Gasket Set
Exterior Machined
Item Weight 2 pounds
Manufacturer RAREELECTRICAL
Item model number 502-100A1
Product Dimensions 12 x 8 x 3 inches
Manufacturer Part Number 502-100A1

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