★★★★★ 5
Perfect fit.
Works great, no leaks easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 31, 2025
CYLINDER SLEEVE: MERCURY / MARINER 135 - 175 HP 2.5L OPTIMAX LA172OB+20
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
CYLINDER SLEEVE: MERCURY / MARINER 135 - 175 HP 2.5L OPTIMAX LA172OB+20ITEM#: LA172OB+20 **+20 OVERSIZE** CYLINDER SLEEVE: MERCURY MARINER 135 175 HP 2. 5L OPTIMAX BRAND: LA SLEEVE FITMENTS: MakeModelYear(s) MarinerALL Mercury6 Cyl 3. 501 Bore 2. 5L Optimax 1351998 2004 Mercury6 Cyl 3. 501 Bore 2. 5L Optimax 1501998 2004 Mercury6 Cyl 3. 501 Bore 2. 5L Optimax 1752001 2004 NOTE: 3. 693"
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