Description
Overview:
The Screw Set 16028-ZK7-S91 is a Genuine Honda service part used on a wide range of Honda lawnmowers and small-engine equipment. Supplied by Honda for precise fit and function, it is made from robust steel with a corrosion-resistant finish for reliable service in outdoor conditions. The set is used for securing and fine adjustment of small engine assemblies, helping to keep the fuel and throttle systems working as intended. It is an ideal maintenance item for Honda HRB425 CQX and HRB476C QXE mowers, and is equally suited to other compatible Honda machines listed below. Suitable for tradespeople, grounds teams, and DIY users, it supports routine servicing, repairs, and the replacement of worn or missing small fasteners in critical engine areas.
Key Features:
- Genuine Part: Honda original component for assured compatibility and performance
- Durable construction: steel hardware with corrosion-resistant finish for long service life outdoors
- Precise fit: engineered to Honda tolerances to maintain correct settings and secure retention
- Complete small set: typically includes a screw with matching spring and sealing pieces as supplied by Honda
- Helps maintain smooth running by keeping engine adjustments stable under vibration
- Easy to install with standard hand tools; no special equipment usually required
- Widely used across multiple Honda mowers and small engines to simplify stocking and servicing
- Supports preventative maintenance by replacing worn, seized, or damaged small fasteners
Typical Applications:
Replacement of worn or missing small adjustment screws and associated hardware on compatible Honda lawnmowers and small engines. Common during carburettor servicing, tune-ups, or engine overhauls to restore secure adjustment and reliable operation. Suitable for home garden maintenance, professional landscaping, hire fleet upkeep, and workshop repairs.
Also known as:
Carburettor screw set, pilot screw kit, idle mixture screw and spring set, carb adjusting screw set, Honda mower screw kit, small engine adjustment screw set, carb screw and seal pack.
Fits Models:
EC5000, EU26i, F720, F720 Versatile, HRB425 CQX, HRB425CQX, HRB476C QXE, HRB476CQXE, HRG415 PDE, HRG415 SD, HRG415PDE, HRG415SD, HRG536 SD, HRG536SD, HRH536 QXE, HRH536QXE, HRX426 QX, HRX426 RXE, HRX426QX, HRX426RXE, HRX476 HX, HRX476 SX, HRX476HX, HRX476SX, HRX537 C2-HYE, HRX537 HXE, HRX537C2-HYE, HRX537HXE, WB20XT
Alternate Part Numbers:
16028-ZK7-S91, 16028ZK7S91
Product Specifications
| L&S Part No. | 16028 ZK7 S91 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 16028ZK7S91 |
| Unit of Sale | 1 |
| Machine Type | Mowers, Generators |
| Fits Brands | Honda |
| Key Features | - Genuine Honda part ensures compatibility with Honda equipment - Steel construction with corrosion-resistant finish for outdoor use - Fits Honda HRB425 CQX, HRB476C QXE, and more - Includes screw, spring, and sealing pieces - Supports engine stability under vibration conditions |
| Fits Models | WB20XT | EC5000 | EU26i | HRB425 CQX | HRB476C QXE | HRG415 SD (Izy) | HRG415 PDE (Izy) | HRG536 SD (Izy) | HRX426 QX | HRX426 RXE | HRX476 HX | HRX476 SX | HRX537 C2-HYE | HRX537 HXE | F720 Versatile | HRH536 QXE |
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