Don’t gamble with your Mercury’s reliability. This genuine **DOWEL PIN, WATER PUMP BASE TO WATER PUMP BODY** ensures long-term performance and protects your investment in quality marine power.

Built to Mercury’s exacting factory standards, this water pump assembly ensures reliable operation across all engine RPM ranges. Part number 35973 is manufactured to exact Mercury Marine factory specifications for precision installation and optimal performance. Constructed from premium marine-grade materials designed to withstand harsh saltwater and freshwater environments.

Don’t risk your Mercury engine with untested aftermarket copies. OEM part 35973 is manufactured to Mercury Marine’s exact specifications, ensuring compatibility and performance that inferior alternatives simply can’t match.

FITS: 0-115HP MARINER, MERCRUISER, MERCURY, RACE STERNDRIVE

• Fits MARINER, MERCRUISER, MERCURY, RACE STERNDRIVE 0-115HP engines
• Compatible HP: 0HP, 100HP, 102HP, 107HP, 110HP, 115HP
• Covers 24 serial number ranges
• Configurations: Outboard, Sterndrive
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

0HP Models

• 0HP STERNDRIVE (Mercruiser): 1830753-2063740

100HP Models

• 100HP OUTBOARD (Mercury): 1768404-2318585, 2399698-2641854, 2641855-3253111, 2318586-2836018

102HP Models

• 102HP STERNDRIVE (Race Sterndrive)

107HP Models

• 107HP STERNDRIVE (Race Sterndrive): 0M905359-0M957024, 0M957032-0M962885

110HP Models

• 110HP OUTBOARD (Mercury): 1870204-2314955

115HP Models

• 115HP OUTBOARD (Mariner): 4865178-5430526, 5430527-5738890, 5738891-6436122, 7191308-7208847, 8057045-8062459, 8062460-8062634
• 115HP OUTBOARD (Mercury): 5314656-5600966, 5600967-6436122, 7131213-7147987, 7147988-7208847, 8061120-8061269, 2836019-3525440, 3525441-4855152

Need help finding your serial number? Check our serial number location guide for step-by-step instructions on locating it on your engine.

Not sure if part 35973 fits your engine? Try our parts finder tool – it’s quick and easy. Need expert help? Contact us using the buttons at the bottom of this page – text, call, or email, whatever works best for you.

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