Rareelectrical Marine Rear Main Seal Compatible With Mercruiser Omc Volvo Gm 454 502 Cid 7.4L 8.2L Big Block V8 Gen V 1-Piece Std Rotation 17057A1 Replaces 26-811554 3853528 801879T 857232 18-1234

MERCRUISER GM BIG BLOCK GEN V — 1-PIECE RMS: MCM/MIE 7.4L / 7.4LX GM 454 CID V8 — Standard Rotation MCM/MIE 454 Mag GM 454 CID V8 Gen V MCM/MIE 8.2L GM 502 CID V8 — Standard Rotation MCM/MIE 502 Mag GM 502 CID V8 Gen V OMC / VOLVO PENTA: OMC GM 454/502 BB Gen V — OEM 3853528 / 915346 Volvo Penta GM 454/502 BB Gen V — OEM 3853528 / 857232 OEM PART NUMBERS: MerCruiser: 26-811554 / 26811554 / 24-811554 OMC: 3853528 / 915346 Volvo Penta: 3853528 / 857232 Additional: 17057A1 / 801879T 1-Piece Rear Main Seal — GM 454/502 Big Block V8 Gen V: Direct replacement 1-piece crankshaft rear main seal for GM 454 CID (7.4L) and 502 CID (8.2L) Big Block V8 Gen V marine engines with standard rotation. Fits MerCruiser 7.4L/LX, 454 Mag, 8.2L, and 502 Mag models plus OMC and Volvo Penta applications. ADDITIONAL CROSS-REFERENCES: Product Type: Rear Main Seal — 1-Piece Fits: MerCruiser, OMC, Volvo Penta GM Big Block Stern Drives Material: Rubber / Steel — OEM Grade Condition: New ⚠️ IMPORTANT: Verify OEM part number before ordering to ensure proper fitment.

• Compatible with Mercruiser. Please verify your OEM part number from your original unit to help ensure fitment.
• Replaces: Oem Part Numbers: / Mercruiser: 26-811554 / 26811554 (Also Listed As 24-811554) / Omc: 3853528 / 915346 / Volvo Penta: 3853528 / 857232 / Additional: 17057A1 / 801879T / Specifications: / Product Type: Rear Main Seal — 1-Piece / Rotation: Standard / Engine: Gm 454 Cid (7.4L) / 502 Cid (8.2L) Big Block V8 — Gen V / Fits: Mercruiser, Omc, Volvo Penta Gm Big Block Stern Drives / Material: Rubber / Steel — Oem Grade / Condition: New / Applications: /
• Applications: Mercruiser Stern Drive — Gm Big Block Gen V (1-Piece Rms): / Mcm/Mie 7.4L Gm 454 Cid V8 Gen V — Standard Rotation / Mcm/Mie 7.4Lx Gm 454 Cid V8 Gen V — Standard Rotation / Mcm/Mie 454 Mag Gm 454 Cid V8 Gen V / Mcm/Mie 8.2L Gm 502 Cid V8 Gen V — Standard Rotation / Mcm/Mie 502 Mag Gm 502 Cid V8 Gen V / Omc Stern Drive: / Omc Gm 454 / 502 Cid Big Block V8 Gen V — Oem 3853528 / 915346 / Volvo Penta: / Volvo Penta Gm 454 / 502 Cid Big Block V8 Gen V — Oem
• Applications: V — Oem 3853528 / 857232 / Note: / 1-Piece Rear Main Seal — Gen V Engines Only / Standard Rotation Engines Only...
• Rear Main Seal Source: Aftermarket