Rareelectrical Rear Main Seal 1-Piece Compatible With Mercruiser Omc Volvo Penta Gm Big Block 7.4L 8.2L 454 502 Gen V Standard Rotation Crankshaft Seal Replaces 3853528 915346 17057A1 18-1234

OMC / VOLVO PENTA — GM BIG BLOCK GEN V: OMC Stern Drive GM 454/502 CID Gen V — OEM 3853528 / 915346 Volvo Penta GM 454/502 CID Gen V — OEM 3853528 / 857232 MERCRUISER — GM 454/502 CID BIG BLOCK V8: MCM/MIE 7.4L / 7.4LX / 454 Mag GM 454 V8 Gen V MCM/MIE 8.2L / 502 Mag GM 502 V8 Gen V OEM PART NUMBERS: MerCruiser: 26-811554 / 24-811554 OMC: 3853528 / 915346 — Volvo: 3853528 / 857232 Additional: 17057A1 / 801879T GM Big Block Gen V Rear Main Seal — 26-811554 / 3853528: Premium 1-piece crankshaft rear main seal for GM 454/502 CID Big Block V8 Gen V marine engines with standard rotation. Covers MerCruiser, OMC, and Volvo Penta big block applications. Meets or exceeds OEM specifications for reliable crankshaft sealing under marine operating conditions. ADDITIONAL CROSS-REFERENCES: MerCruiser: 26-811554 / 26811554 (also listed as 24-811554) Product Type: Rear Main Seal — 1-Piece Material: Rubber / Steel — OEM Grade ⚠️ 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