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Primer Knob For Mercury Mariner MerCruiser Outboard 6-25 HP 128022
$35.19
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$35.19
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Equipment Fitment
Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.
Equipment / model
- Mercury outboard engines 6-25 HP
- Mariner outboard engines 6-25 HP
- MerCruiser outboard engines 6-25 HP
Product Overview
This primer knob provides a dependable replacement for your outboard's fuel priming system. Designed for Mercury, Mariner, and MerCruiser outboards in the 6-25 HP range, the primer knob ensures easy and reliable engine startup. A direct fit for OEM part 128022, this knob restores proper priming function without modification.
Key Features & Performance
- Direct OEM replacement for part number 128022
- Compatible with Mercury, Mariner, and MerCruiser outboards from 6 to 25 HP
- Durable construction resists fuel exposure and wear
- Simple push-and-pull operation for reliable priming
- Ribbed grip for easy handling even with wet hands
- Factory-specified fit for hassle-free installation
Common Uses
- Replacing a worn or broken primer knob on small outboard motors
- Restoring fuel priming function for easier cold starts
- Repairing the primer assembly on Mercury, Mariner, or MerCruiser outboards
- Performing routine maintenance on older 2-stroke outboards
Technical Specifications
- Part Number(s): 128022
- Compatible Brands: Mercury, Mariner, MerCruiser
- Horsepower Range: 6-25 HP
- Product Type: Primer Knob
Frequently Asked Questions
Q: Will this primer knob fit my 15 HP Mercury outboard? A: Yes, this knob is compatible with Mercury outboards between 6 and 25 HP, including 15 HP models.
Q: Is this knob a direct replacement for the original? A: Yes, it matches OEM part number 128022 and installs exactly like the factory part.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.