43026T2 Water Pump Impeller, OEM Mercury 75-115 Horsepower Optimax and 4-Stroke Outboards 

For Mercury Optimax 75 hp through 115 hp outboards and Mercury 4-stroke 75 hp through 15 hp outboards. See your owner’s manual for replacement schedule. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years.  Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement engine parts, oils, and accessories, but also works to serve all Original Equipment brands in the marine and powersports industries.  It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.

  • Provides cooling water to your outboard engine
  • Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your Mercury 4-stroke outboard.
  • Impeller elastomers provide improved flexibility across broad temperature ranges throughout the boating season
  • Designed for durability to provide higher flow rates and cooling flow to protect your engine
  • Center insert resists tearing to ensure performance

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NOTICE: Any images shown are representational ONLY and do not necessarily depict the actual part or included items in a particular part or kit. Mercury has been known to remove items depicted in product images such as screws or gaskets from kits they make without notification. For any product content, fitment or application questions on this part please call Mercury Product Support at 920-929-5040.

MSRP: $37.08
Your Price: $29.99
You Save: 19% off MSRP!

NOTE: This Item is a Non-Stocked, Special Order, OEM Mercury Part.
ALL OEM Mercury parts may take up to 7-10 days to ship. All OEM Mercury parts are NON-RETURNABLE! Orders placed on all OEM Mercury parts are NON-REFUNDABLE! Please contact us with the part number and we can assist you with more accurate delivery time estimate.
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Additonal Info On This Product:

Applications Where This Item Is Used:

300X EFI (3.0L) - 300X (3.0L EFI) PRO MAX75/90 HP 65 JET (3 CYLINDER) - 90 (3 CYL.)
200/225/250 (3.0L) SEAPRO/MARATHON EFI - 225 (3.0L EFI) SEAPRO135/150/175 4-STROKE - 175 VERADO (4-STROKE)(4 CYL.)
100/115/125 HP 80 JET (4 CYLINDER) - 100 (4 CYL.)JP5 3.0L DFI - JP 3.0L DFI
VAZER - VAZER TRANSOM250XS / 250 SPORTXS DFI (3.0L) - 250 Sport XS
250XB (3.0L EFI) - 250XB (3.0L EFI)200/225/250 (3.0L) SEAPRO/MARATHON EFI - 200 (3.0L EFI)
200/225 DFI (3.0L)(DTS) - 225 (3.0L-DFI)(DTS)75/80/90/100/115 EFI 4-STROKE - 80 EFI (4-STROKE)
75/90 HP 65 JET (3 CYLINDER) - 75 (3 CYL.)75-115 4-STROKE - 75 EFI (4-STROKE)
PARTS MANUAL 300X (3.0L EFI) PRO MAX - 300X (3.0L EFI) PRO MAX200/225 (3.0L)(MECHANICAL) - 225 (DFI) 3.0L
75/90/115 DFI 1.5L (3 CYLINDER) - 80 Jet (3 CYL.)(1.5L)250XS DFI (3.0L) - 250XS (3.0L DFI)
40/50/60 (4 CYLINDER) CARB 4-STROKE - 60 (4-STROKE)(4 CYL.)350 VERADO - 350SCi Verado
55/60 JET 40/45 (3 CYLINDER) - 40 JET250 PRO XS (3.0L) - 250 PRO XS (3.0L DFI)
40/50/60/JET 40 EFI - 4 CYLINDER 4-STROKE - 40 EFI (4 CYL.)(4-STROKE)(JET)100/115/125 HP 80 JET (4 CYLINDER) - 80 JET
75/90 HP 65 JET (3 CYLINDER) - 65 JET75/80/90/100/115 EFI 4-STROKE - 75 EFI (4-STROKE)
200/250/300 PRO 4-STROKE VERADO (6 CYLINDER) - 200 PRO VERADO (4-STROKE)(6 CYL.)55/60 JET 40/45 (3 CYLINDER) - 60 (3 CYL.) BIGFOOT
115 EFI (4-STROKE) - 115 EFI (4-STROKE)VAZER - VAZER DRIVE
40/50/60/JET 40 EFI - 4 CYLINDER 4-STROKE - 60 EFI (4 CYL.)(4-STROKE)250XS / 250 SPORTXS DFI (3.0L) - 250XS (3.0L DFI)
200/225 DFI (3.0L) - 225 (DFI)75/90/115 DFI - 90 DFI (3 CYL.)(1.5L)
200/225/250 (3.0L) SEAPRO/MARATHON EFI - 3.0L EFI SEAPRO75/90/115 DFI 1.5L (3 CYLINDER) - 115 DFI (3 CYL.)(1.5L)
200/250/300 PRO VERADO (4-STROKE)(6 CYLINDER) - 200 PRO VERADO (4-Stroke)(6 CYL.)2.5XS DFI (2.5L) - 2.5XS 2.5L DFI
55/60 JET 40 (3 CYLINDER) - 40 JET200/225/250/275 4-STROKE VERADO - 225 VERADO (4-STROKE)(6 CYL.)
200/225/250 (3.0L) SEAPRO/MARATHON EFI - 250 (3.0L EFI)200/225 (3.0L DFI) - 225 (DFI)
115/125 HP 80 JET (4 CYLINDER) - 115 (4 CYL.)115/125 HP 80 JET (4 CYLINDER) - 80 JET
200/225/250/275/300 4-STROKE VERADO (6 CYLINDER) - 200 VERADO (4-STROKE)(6 CYL.)200/225/250/275/300 VERADO (4-STROKE)(6 CYLINDER) - 200 VERADO (4-STROKE)(6 CYL.)
225 PRO XS (3.0L) DFI - 225 PRO XS (3.0L DFI)200/225/250/200 PRO XS (3.0L)(MECHANICAL) - 225 (DFI) 3.0L
100/115/125 HP 80 JET (4 CYLINDER) - 115 (4 CYL.)200/225/250 (3.0L) SEAPRO/MARATHON EFI - 225 (3.0L EFI)
75/90/115/125 DFI 1.5L (3 CYLINDER) - 125 DFI (3 CYL.)(1.5L)250 SPORTXS DFI (3.0L) - 250 Sport XS
75/90 (4-STROKE) - 90 (4-STROKE)75/90/115 DFI - 115 DFI (3 CYL.)(1.5L)
55/60 JET 40 (3 CYLINDER) - 55 (3 CYL.)55/60 JET 40 (3 CYLINDER) - 60 (3 CYL.)
75/90 HP 65 JET (3 CYLINDER) - 65 JET (3 CYL.)300XS (3.2L) - 300XS (3.2L DFI)
225/225 SEAPRO/MARATHON (3.0L) CARB - 225 MARATHON (3.0L CARB)75/80/90/100 EFI 4-STROKE - 80 EFI (4-STROKE)
JP 3.0L DFI - JP 3.0L DFI75-115 4-STROKE - 65 JET (4-STROKE)
200/225/250 (3.0L) SEAPRO/MARATHON EFI - 3.0L EFI MARATHON225/250 PRO XS (3.0L) - 250 PRO XS (3.0L DFI)
75-115 4-STROKE - 80 JET (4-STROKE)135/150/175/200 4-STROKE - 150 VERADO (4-STROKE)(4 CYL.)
200/225 DFI (3.0L) - 225 (DFI) 3.0L150 4-STROKE - 150 (4-Stroke)
75/80/90/100 EFI 4-STROKE - 75 EFI (4-STROKE)55/60 JET 40/45 (3 CYLINDER) - 55 (3 CYL.)
75/90/115/125 DFI 1.5L (3 CYLINDER) - 80 Jet (3 CYL.)(1.5L)250 EFI LONG (3.0L) - 250 LONG (3.0L)(EFI)
115 PRO XS 1.5L - 3 CYLINDER - 115 Pro XS (3 CYL.)(1.5L)200/225 DFI (3.0L) - 200 (DFI)
55/60 JET 40/45 (3 CYLINDER) - 45 JET225/250 3.0L EFI - 250 (3.0L EFI)
30/40 CARB 4-STROKE (3 CYLINDER) - 30 (4-STROKE)225 SPORT XS DFI (3.0L) - 225 SPORT XS (3L)
200 OPTIMAX V6 DFI - 200 PRO XS (DFI) 3.0L200/225/250 (3.0L) EFI - 250 (3.0L EFI)
75/90 (4-STROKE) - 75 (4-STROKE)(BODENSEE)75-115 4-STROKE - 100 EFI (4-STROKE)
75-115 4-STROKE - 80 EFI (4-STROKE)200/225/250/200 PRO XS (3.0L)(MECHANICAL) - 200 PRO XS (DFI) 3.0L
30/40 CARB 4-STROKE (3 CYLINDER) - 30 Carb (3 CYL.)(4-STROKE)225XS / 225 SPORT XS DFI (3.0L) - 225 SPORT XS
200/225/250/200 PRO XS (3.0L)(MECHANICAL) - 250 (DFI) 3.0L75/80/90/100/115 EFI 4-STROKE - 100 EFI (4-STROKE)
40/50/60 EFI (4 CYLINDER) 4-STROKE - 60 EFI (4 CYL.)(4-STROKE)200/250/300 PRO 4-STROKE VERADO (6 CYLINDER) - 300 PRO VERADO (4-STROKE)(6 CYL.)
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