1. Product Overview
The YN03M01328P2 Plate is an original-spec replacement fixing plate exclusively designed for Kobelco SK-8 & Super8 series excavator pilot joystick assemblies. Marked as part 3-4 on the factory exploded diagram, this plastic mounting plate is installed on the cab armrest console between the armrest box housing and joystick rubber dust boot, serving as the core fixed base for the whole joystick dustproof set.
2. Compatible Excavator Models
Universal for left & right pilot handles of below Kobelco machines:
SK75-8, SK140-8, SK200-8, SK250-8, SK330-8, SK350-8 and all SK-8/Super8 range excavators.
3. Product Features & Material
- Raw Material: High toughness engineering plastic, anti-vibration, anti-fracture, resistant to long-time bumping inside operator cab under heavy construction work.
- Precision Molded Plate Structure: Central prefabricated hole for joystick control lever penetration; integrated snap-on claws around the plate edge for direct clip installation on console cutout without additional fasteners.
- OEM Same Dimension: Strictly produced per original YN03M01328P2 drawing size, direct plug-and-play replacement without modification.
4. Main Functions of YN03M01328P2 Plate
- Positioning Fixing: Edge snaps lock tightly into armrest box opening, the middle hole limits control rod and rubber spacer to reduce joystick free play and abnormal operation noise.
- Dust Boot Support Plate: Built-in bottom slot holds the hem of joystick rubber dust boot(3-3), preventing dust boot drop or displacement, blocking mud, sand and dust into internal pilot valve from console gap.
- Interior Trim Plate: Covers the bare cutting gap of armrest console to tidy up cab interior appearance.
5. Replacement Guide
Replace YN03M01328P2 plate when peripheral snaps crack or plate body splits caused by improper disassembly or natural aging. Broken plate leads to loose dust boot, serious dust pollution to pilot valve and excessive joystick shaking. It is commonly matched with joystick dust boot and rubber bush as a repair combo for aftermarket maintenance.
6. Application Scenario
Suitable for excavator parts wholesalers, machinery repair shops, construction equipment maintenance, aftermarket spare parts retail.
