Rod/Piston U-Seal (A) 18mm x 30mm x 8mm - Polyurethane

Rod/Piston U-Seal (A) 18mm x 30mm x 8mm - Polyurethane

Marsoni

M251S

$14.03

Get it in 3 business days with 1 day shipping. Friday, May 29

Rod/Piston U-Seal (A) 18mm x 30mm x 8mm - PolyurethaneProduct Details : Rod Piston U Seal (A) 18mm x 30mm x 8mm Polyurethane Part No: RP018030080A Product Category: Symmetrical Seals Product Type: Rod Piston U Seal Profile: A Material(s): Polyurethane Material Code: AU Durometer: 93A Temperature Range: 40F to +212F ( 40C to +100C) Pressure Range: 5800 PSI ( 400 Bar) Surface Speed: < 1. 6 ft s (0. 5 m s) System Of Measurement: Metric Dimensions: 18mm x 30mm x 8mm Nominal I. D. (d): 18mm Nominal O. D. (D):

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Used it in a pinch for stater relay... it works great. Be aware... Mine required metric sockets for the nuts... 10mm for large terminals - 3/8 was too tight and same for smaller terminals 7mm fit better than 5/16 that was too loose. The mounting holes are also spaced closer together than the OEM on a mercruiser 260 in a mid 1980's boat but easy to remedy with a 1/4" drill bit.

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Reviewed in the United States on August 4, 2023

Verified Purchase

Don

Phoenix, US

★★★★★ 5

Fixed 4.3 Merc IO

Size: 96158T-1PCS

Engine wouldn't start reliably or consistently. I had no clicking either from the old solenoid even though it would start from time to time...motor starts perfect after install. Pretty easy install as long as you reconnect the right wires. This worked perfect!

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Reviewed in the United States on August 8, 2023

Verified Purchase

Mr Sexy

Cuba, US

★★★★★ 5

Quality

Size: 96158T-2PCS

Worth the money. Quality. Fit good. Easy too install.

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Reviewed in the United States on September 21, 2025

Verified Purchase