Description
Overview:
This Self Lock Nut (8 mm) is a genuine Honda fastener for walk‐behind lawn mowers, including the HRG466 and HRB425 CQX. It is a hex-form, self-locking nut designed to maintain clamp load under vibration, helping prevent components from loosening during mowing. Manufactured from robust steel with a corrosion-resistant finish, it provides a durable fixing for assemblies exposed to moisture, grass debris, and regular handling. Thread diameter is 8 mm (approximately 0.31 inches), giving a secure fit where an M8 fastener is specified. As an OEM part (MPN 90115-659-003), it matches original specifications for size and torque retention, supporting reliable operation and straightforward maintenance across a wide range of compatible Honda mower models.
Key Features:
- Genuine Honda OEM part for assured compatibility and performance (MPN 90115-659-003)
- M8 thread size: 8 mm (0.31 inches) for correct fit on specified Honda assemblies
- Self-locking design resists loosening from engine and deck vibration
- Steel construction with corrosion-resistant finish for long service life
- Hex profile suits standard spanners/sockets for quick, secure installation
- Supports correct torque retention to protect components and reduce rework
- Stable fixing for moving and high‐vibration assemblies on pedestrian mowers
- Suitable replacement for worn or damaged original nuts to restore safe operation
Typical Applications:
Used across mower deck and handle assemblies, brackets, guards, cable clamps, drive housings, and similar fixings where an M8 self-locking nut is specified. Ideal in high‐vibration areas on Honda walk‐behind mowers, helping keep fastenings tight to protect mechanisms and maintain consistent cutting performance.
Also known as:
Locking nut, nyloc nut, nylon-insert nut, insert lock nut, prevailing torque nut, M8 locknut, M8 hex lock nut, stop nut, vibration-resistant nut.
Fits Models:
HRB425 CQX
HRB425CQX
HRB476C QXE
HRB476CQXE
HRG415 PDE
HRG415 SD
HRG415C1 SDEE
HRG415C1SDEE
HRG415C2 PDE
HRG415C2 PDEE
HRG415C2 PDEE/A
HRG415C2 SDE
HRG415C2 SDEE
HRG415C2 SDEE/A
HRG415C2-PDE
HRG415C2-PDEE/A
HRG415C2PDE
HRG415C2PDEE
HRG415C2PDEE/A
HRG415C2SDE
HRG415C2SDEE
HRG415C2SDEE/A
HRG415C3 PDEE
HRG415C3 SDEE
HRG415C3PDEE
HRG415C3SDEE
HRG415PDE
HRG415SD
HRG465C1 PDE
HRG465C1 PDEE
HRG465C1 SDE
HRG465C1 SDEE
HRG465C1PDE
HRG465C1PDEE
HRG465C1SDE
HRG465C1SDEE
HRG465C2 PDEE
HRG465C2 PDEE/A
HRG465C2 SDEE
HRG465C2 SDEE/A
HRG465C2PDEE
HRG465C2PDEE/A
HRG465C2SDEE
HRG465C2SDEE/A
HRG465C3 PDEE
HRG465C3 SDEE
HRG465C3PDEE
HRG465C3SDEE
HRG466
HRG536 PDE
HRG536PDE
HRH536 HXE
HRH536 QXE
HRH536HXE
HRH536K1 HXE
HRH536K1 QXE
HRH536K1HXE
HRH536K1QXE
HRH536K2 HXE
HRH536K2 QXE
HRH536K2HXE
HRH536K2QXE
HRH536K3 HXE
HRH536K3 QXE
HRH536K3HXE
HRH536K3QXE
HRH536K4 HXEH
HRH536K4 QXEH
HRH536K4HXEH
HRH536K4QXEH
HRH536QXE
HRX426 QX
HRX426 RXE
HRX426C PDE
HRX426C PXE
HRX426C SDE
HRX426CPDE
HRX426CPXE
HRX426CSDE
HRX426QX
HRX426RXE
HRX476 HX
HRX476 SX
HRX476C PXE
HRX476C QXE
HRX476C1 HYEE
HRX476C1 PKEE
HRX476C1 VKEE
HRX476C1 VYEE
HRX476C1HYEE
HRX476C1PKEE
HRX476C1VKEE
HRX476C1VYEE
HRX476CPXE
HRX476CQXE
HRX476HX
HRX476SX
HRX537 C2-HYE
HRX537C HME
HRX537C TDE
HRX537C1 HMEA
HRX537C1 HXEA
HRX537C1 TDEA
HRX537C1 VYEA
HRX537C1HMEA
HRX537C1HXEA
HRX537C1TDEA
HRX537C1VYEA
HRX537C2 HZEA
HRX537C2 VKEA
HRX537C2 VYEA
HRX537C2-HYE
HRX537C2HZEA
HRX537C2VKEA
HRX537C2VYEA
HRX537CHME
HRX537CTDE
Alternate Part Numbers:
90115659003
Product Specifications
| L&S Part No. | 90115 659 003 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 90115659003 |
| Applications | HRB425 CQX, HRB425CQX, HRB476C QXE, HRB476CQXE, HRG415 PDE, HRG415 SD, HRG415C1 SDEE, HRG415C1SDEE, HRG415C2 PDE, HRG415C2 PDEE, HRG415C2 PDEE/A, HRG415C2 SDE, HRG415C2 SDEE, HRG415C2 SDEE/A, HRG415C2-PDE, HRG415C2-PDEE/A, HRG415C2PDE, HRG415C2PDEE, HRG415C2PDEE/A, HRG415C2SDE, HRG415C2SDEE, HRG415C2SDEE/A, HRG415C3 PDEE, HRG415C3 SDEE, HRG415C3PDEE, HRG415C3SDEE, HRG415PDE, HRG415SD, HRG465C1 PDE, HRG465C1 PDEE, HRG465C1 SDE, HRG465C1 SDEE, HRG465C1PDE, HRG465C1PDEE, HRG465C1SDE, HRG465C1SDEE, HRG465C2 PDEE, HRG465C2 PDEE/A, HRG465C2 SDEE, HRG465C2 SDEE/A, HRG465C2PDEE, HRG465C2PDEE/A, HRG465C2SDEE, HRG465C2SDEE/A, HRG465C3 PDEE, HRG465C3 SDEE, HRG465C3PDEE, HRG465C3SDEE, HRG466, HRG536 PDE, HRG536PDE, HRH536 HXE, HRH536 QXE, HRH536HXE, HRH536K1 HXE, HRH536K1 QXE, HRH536K1HXE, HRH536K1QXE, HRH536K2 HXE, HRH536K2 QXE, HRH536K2HXE, HRH536K2QXE, HRH536K3 HXE, HRH536K3 QXE, HRH536K3HXE, HRH536K3QXE, HRH536K4 HXEH, HRH536K4 QXEH, HRH536K4HXEH, HRH536K4QXEH, HRH536QXE, HRX426 QX, HRX426 RXE, HRX426C PDE, HRX426C PXE, HRX426C SDE, HRX426CPDE, HRX426CPXE, HRX426CSDE, HRX426QX, HRX426RXE, HRX476 HX, HRX476 SX, HRX476C PXE, HRX476C QXE, HRX476C1 HYEE, HRX476C1 PKEE, HRX476C1 VKEE, HRX476C1 VYEE, HRX476C1HYEE, HRX476C1PKEE, HRX476C1VKEE, HRX476C1VYEE, HRX476CPXE, HRX476CQXE, HRX476HX, HRX476SX, HRX537 C2-HYE, HRX537C HME, HRX537C TDE, HRX537C1 HMEA, HRX537C1 HXEA, HRX537C1 TDEA, HRX537C1 VYEA, HRX537C1HMEA, HRX537C1HXEA, HRX537C1TDEA, HRX537C1VYEA, HRX537C2 HZEA, HRX537C2 VKEA, HRX537C2 VYEA, HRX537C2-HYE, HRX537C2HZEA, HRX537C2VKEA, HRX537C2VYEA, HRX537CHME, HRX537CTDE |
| Machine Type | Mowers |
| Fits Brands | Honda |
| Fits Models | HRG415 SD (Izy) | HRX476 HX | HRG415 PDE (Izy) | HRB425 CQX | HRB476C QXE | HRX537 C2-HYE | HRX426 QX | HRX476 SX | HRX426 RXE | HRG536 PDE (Izy) | HRH536 QXE | HRG415C1 SDEE (Izy) | HRG415C2 (IZY) - PDE | HRG415C2 PDEE (Izy) | HRG415C2 (IZY) - PDEE/A | HRG415C2 SDE (Izy) | HRG415C2 SDEE (Izy) | HRG415C2 SDEE/A (Izy) | HRG415C3 PDEE (Izy) | HRG415C3 SDEE (Izy) | HRG465C1 PDE (Izy) | HRG465C1 PDEE (Izy) | HRG465C1 SDE (Izy) | HRG465C1 SDEE (Izy) | HRG465C2 PDEE (Izy) | HRG465C2 PDEE/A (Izy) | HRG465C2 SDEE (Izy) | HRG465C2 SDEE/A (Izy) | HRG465C3 PDEE (Izy) | HRG465C3 SDEE (Izy) | HRH536 HXE | HRH536K1 HXE | HRH536K1 QXE | HRH536K2 HXE | HRH536K2 QXE | HRH536K3 HXE | HRH536K3 QXE | HRH536K4 HXEH | HRH536K4 QXEH | HRX426C PDE | HRX426C PXE | HRX426C SDE | HRX476C PXE | HRX476C QXE | HRX476C1 HYEE | HRX476C1 PKEE | HRX476C1 VKEE | HRX476C1 VYEE | HRX537C HME | HRX537C TDE | HRX537C1 HMEA | HRX537C1 HXEA | HRX537C1 TDEA | HRX537C1 VYEA | HRX537C2 HZEA | HRX537C2 VKEA | HRX537C2 VYEA |
