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Top 10
July 2025
Best Lower Unit Gear Oil Pump Suzuki
We made a list of the top 10 Lower Unit Gear Oil Pump Suzuki based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Bzcovac Lower Unit Gear Oil Pump for Standard Quart Bottles - 8cc Pump, 8mm & 10mm Adapters, 3/8" Metal Swivel - Outboard Motors Gear Lube Pump for Mercury, Yamaha, Suzuki, and More
Bzcovac
9.8
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Works with Standard Quart Bottles - This pump fits most standard quart bottles, making it super easy and convenient for transferring oil into your boat's lower unit
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8cc Pump Stroke - With a 8cc capacity per stroke, this pump allows for precise measurement and easy application of the right amount of gear oil to your motor
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Compatible with Most Outboards - Comes with both 8mm and 10mm adapters. The adapters fit securely, ensuring no leaks while pumping oil. Compatible with Mercury, Suzuki, Yamaha, Johnson, Mercruiser, Nissan, Tohatsu, Honda, and more
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Durable Metal Swivel - The 3/8-inch metal swivel design allows easy operation without rotating the entire pump when attaching to the lower unit. Built for smooth operation and effortless maneuvering, it lets you pump oil efficiently, without any mess or hassle
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User-Friendly - Regular oil changes are essential for keeping your motor running smoothly and extending its lifespan. This pump simplifies the process, saving you time and helping you avoid costly repairs down the road
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19% Discount
2
Suzuki Marine 990A0-01E81-01Q ECSTAR Hypoid Gear Oil SAE 90
SUZUKI
9.6
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3
Slippery Pete - Lower Unit Gear Oil Pump for Standard Quart Bottles, Includes 3/8 inch Metal Swivel, 8mm and 10mm Adapters Fit Most Marine Boat Outboard Motors (NOT COMPATIBLE WITH VOLVO PENTA)
Slippery Pete
9.4
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🚤 PUMPS 8CC PER PUMP STROKE (Includes Metal 3/8" Adapter Connected To Clear Plastic Tubing)
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🚤 THIS GEAR OIL CHANGE KIT includes 3 adapter sizes. 3/8"(Swivel, Metal), 8mm and 10mm (Metal). Take the guess work out of figuring out the size of your Lower Unit's gear oil drain plug. (WON'T FIT VOLVO PENTA)
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🚤 2 Rigid Suction Tubes REACHES TO BOTTOM OF TALL AND SHORT GEAR OIL BOTTLES
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🚤Easy To Follow Instructions On Back Of Header Card
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🚤 Re-closeable Poly Bag for Storage
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4
LOZAGU Lower Unit Gear Oil Pump for Standard Quart Bottles - 10cc Per Pump Stroke, Transmission Fluid Pump Includes 3/8 inch Metal Swivel, 8mm and 10mm, 3rd Hand Adapter
LOZAGU
9.2
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✓
Lower Unit Gear Oil Pump for Standard Quart Bottles for 28mm bottle caps, 10CC Per Pump Stroke.
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Gear oil change kit includes 4 adapter sizes, 8mm and 10mm (Metal), 3/8"(Swivel, Metal).Take the guess work out of figuring out the size of your Lower Unit's gear oil drain plug. (Won't Fit Volvo Penta)
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Suitable Quart Bottle Pump that comes with Long (6.125 inch) and Short (4.75 inch)suction tubes for Tall and Short Quart Bottles.
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19.5 inch long hose used to pump fluid to narrow and inconvenient areas.
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The liquid transfer pump is suitable for the maintenance of automobiles, trucks, RVs, ships, motorcycles, and other daily applications.
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5
Lower Unit Gear Oil Pump for Standard Quart Bottles, Includes 3/8 inch Metal Swivel, 8mm and 10mm Adapters Fit Most Marine and Mercury Boat Outboard Motors (Not Compatible With Volvo Penta)
Bentolin
9.0
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✓
【Widely Application】Come with 3/8"‑16 Swivel adapter fits for all Mercury and Mariner Outboard Motors and other American made outboards, 8mm-1.25 Male adapter and 10mm-1.25 male adapter fits for Yamaha Nissan Tohatso Honda Johnson Evinrude and many other foreign made outboards. (All adapter will not fit for Volvo Penta)
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【Warm Note】The pump's cap adapter will only fit standard quart bottles with a 28mm (1.125") opening
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【Easy to use】Comes with 2 suction tubes ,which can reach the bottle bottom of tall and short gear oil bottles. 8 cc stable current per stroke. Can fit all tall or short quart bottles,depending on the height of the quart bottle,perfectly used on 32 ounce (946 ml) gear lube bottle
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【Material Composition】The lower unit gear oil pump incorporates high-quality components, including reliable plastic, rubber, steel, and aluminum alloy. All the adapters are made of strengthen steel with zinc plated.This composition ensures resistance to wear and tear while maintaining a strong seal. Can be reuse for many times
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【Improve work efficiency】The handy fluid quart pump screwed on the bottle easily. Could easily control the amount of fluid being pumped and not worry about over filling
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6
Lower Unit Gear Oil Pump for Standard Quart Bottles for 28mm bottle caps,10CC Per Pump Stroke,gear oil pump for quart bottle 3/8 inch Metal Swivel, 8mm and 10mm, 3rd Hand Adapter and 19 inch hose
Jewheg
8.8
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✓
scope of application:Standard quart bottle suitable for 28mm bottle caps, 10CC Per Pump Stroke.very good product.
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Perfectly applicable: Suitable Quart Bottle Pump that comes with Long (6.125 inch) and Short (4.75 inch)suction tubes for Tall and Short Quart Bottles.19.5 inch long hose used to pump fluid to narrow and inconvenient areas.
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widely applicable:The liquid transfer pump is suitable for the maintenance of automobiles, trucks, RVs, ships, motorcycles, and other daily applications.
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3 Adapters Sizes: 3/8" swivel adapter connected to clear plastic tubing. 8mm and 10mm metal adapter fits for most foriegn outboard motor's lower unit drain threads hole.
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Fluid Pump for Standard Quart Bottles - 10cc Per Pump Stroke, Transmission Fluid Pump with 3rd Hand Adapter, Transfer Gear Oil, Differential & Transmission Fluid
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7
FUELIO Marine Lower Unit Gear Oil Pump for Quart Bottles - Transmission Fluid Pump for Marine Boat Engine Motor Automotive Car Change - Differential Fluid Pump - 3/8 inch Swivel, 8mm & 10mm Adapter
fuelio
8.7
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Gear Oil Pump: Designed for quart bottles, this lower unit gear oil pump simplifies gear lube refills and changes, keeping your boat's engine lubricated and running smoothly. Avoid messy spills and the hassle transferring fluids
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Quart Bottle Pump: The 28mm gear oil transfer pump threads fit standard quart-sized bottles, ideal for motor oil, ATF, and gear lube. Compatible with US 32oz, Quart, and 946ml bottles.
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2 Suction Tube: Comes with 2 rigid suction tubes, the gear lube pump can reach to bottom of tall and short gear oil bottles
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WIDE COMPATIBILITY: This transmission fluid pump kit comes with a 3/8-16 adapter that fits popular brands like OMC, Mercruiser, Evinrude, Johnson, Volvo, Force, Honda 70hp and up, and Mercury US origin.
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Extra Adapters: FUELIO differential fluid pump includes 8mm and 10 mm adapter fits foreign outboards like Yamaha, Nissan, Tohatsu, small Honda's, and Mercury Japanese origin.
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Good Sealing with O-Ring: The gear oil pump for quart bottle comes with an O-ring seal for secure connections and detachable tubing for easy cleaning.
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Easy To Use: Simply attach to your lower drain hole and pump gear lube into your engine.
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Universal Hand Pump: Ideal for transferring fluid between containers or to engines, cooling systems, and more. Perfect for boats, motorcycles, RVs, and other vehicles with engines.
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8
CIOM Upgrade Lower Unit Gear Oil Pump with Universal 3/8in 8mm 10mm Metal Adapter,for Standard Quart Bottles Widely Fit for Marine Outboards Units
CIOM
8.6
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compatible with:Compatible with all tall or short Quart Bottles, this adapter is designed specifically for use with 32 ounce (946 ml) Gear Lube Bottle. The 3/8"-16 Swivel adapter is suitable for all Mercury and Mariner Outboard Motors as well as other American made outboards.
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compatible with:The 8mm-1.25 male adapter and the 10mm-1.25 male adapter are suitable for Yamaha, Nissan, Tohatso, Honda, Johnson, Evinrude, and various other foreign outboard engines. Please note that these adapters are not compatible with Volvo Penta engines.
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Product Features:Enhance your adapters! All the adapters are crafted from reinforced steel and coated with zinc. Ditch the plastic adapters and opt for this ultimate kit, which can be reused multiple times. It includes 2 suction tubes that can reach the bottom of both tall and short gear oil bottles. Produces a stable current of 8 cc per stroke. User-friendly.
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Ideal Refill Lube Tool:An efficient and convenient solution for owners to easily and neatly replace the gear lube in their marine lower unit. The 8cc per stroke manual pump allows for quick refilling of the lower unit in just a few minutes.
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Professional after-sales:We sell professional parts ,and provide free technical support. If you have any problems or dissatisfaction after receiving the products, please contact us directly to get New Replacement or Return.
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9
QUICKMARINE Lower Unit Gear Oil Pump for Standard Quart Bottles with 3/8" Metal Swivel and 8mm & 10mm Adapters and Drain Screw fits Most Marine Boat Outboard Models
QUICKMARINE
8.4
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✓
The oil pump pumps 8cc per stroke, it can change and refill the boat motor lower unit gear lube in a few minutes
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The gear oil change kit fits standard quart bottles with 28mm bottle opening and is compatible with Mercury Mariner, Suzuki, Yamaha, Johnson Evinrude, Tohatsu and Honda marine outboard engines (Not Compatible With Vol-vo Penta)
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Package contains: 1x oil pump, 1x 50cm flexible hose, 1x 3/8" swivel steel adapter, 1x 8mm adapter, 1x 10mm adapter, 2x rigid suction tubes, 1x 8M0058389 18-2375 magnetic drain screw with seal and 1x clip / clamp
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The long and the short suction tube ensure that the pump can reach the bottom of the quart bottle, the flexible hose helps pump fluid into tight spaces
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The metal swivel adapter is more convenient than the plastic one, because you don't have to worry about stripping the threads, and also don't need to turn the entire pump as you're screwing the adapter into the drain hole
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10
SeaSierra Marine Lower Unit Gear Lube Oil Pump for Mercury Yamaha Honda Suzuki Outboard and Mercruiser Out Drive
SeaSierra
7.6
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✓
The Manual Oil Pump Transfer Gearcase lube, Transmission and Differential Fluids on Boat Engine
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The 3/8’ Swivel Adapter Fits most Mercury Mercuriser marine engines and most American outboards
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The 8mm and 10mm Metal Adapter is suitable for outboards in other countries, such as Yamaha Honda Suzuki
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Package Include: 3/8" Swivel Adapter, 8mm Metal Adapter, 10mm Metal Adapter, Rigid Suction Tubes(13cm, 15cm), Cap Adapter, Flexible Clear Fill Tube, Drain Gasket
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Metal Adapters: All adapters are made of galvanized reinforced steel. Skip the plastic adapters and use this metal kit, they can be reused many times
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