Description
Overview:
The Gearbox Assembly (Splined Shaft) is a genuine Honda replacement for the right‐angle drive head on Honda UMK 425 LE and UMK 425 UE brushcutters. It transfers power from the drive shaft to the cutting attachment, providing the torque and speed needed for efficient grass and brush cutting. Built with a cast aluminium alloy housing for light weight and heat dissipation, and hardened steel gears with a precision splined steel output shaft, it is designed to withstand regular professional and domestic use. As a direct replacement for OEM No. 80088‐VJ5‐013, this unit restores smooth, reliable operation when the original gearbox is worn, noisy, or damaged. Genuine Honda compatibility helps ensure correct fit and alignment without modification.
Key Features:
- Genuine Honda part for assured fit, performance, and reliability
- Direct replacement for OEM No. 80088‐VJ5‐013 to simplify maintenance
- Cast aluminium alloy housing resists corrosion and keeps weight low
- Hardened steel gears for long service life under high load
- Precision splined output shaft for a secure, slip‐free drive to the blade or head
- Right‐angle gear design delivers optimal torque to cutting attachments
- Smooth running to reduce vibration and operator fatigue
- Compatible with existing guards, fixings, and cutting hardware on the specified models
- Supplied as a complete assembly for straightforward swap‐over
- Suits regular grounds care, landscaping, and estate maintenance workloads
Typical Applications:
Restoring the cutting drive on Honda UMK 425 series brushcutters used for trimming long grass, nettles, and brambles; edging and verge work; undergrowth clearance; general grounds, garden, and estate maintenance. Ideal when the original gear head shows excessive play, noise, oil leakage, or reduced drive to the cutting attachment.
Also known as:
Gear head, bevel gearbox, angle drive head, gear case, head gearbox, final drive assembly, blade drive, output gear head, splined output gear case.
Fits Models:
UMK 425 LE, UMK 425 UE
Alternate Part Numbers:
80088-VJ5-013, 80088VJ5013
Product Specifications
| L&S Part No. | 80088 VJ5 013 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 80088VJ5013 |
| Unit of Sale | 1 |
| Machine Type | Brushcutters |
| Fits Brands | Honda |
| Key Features | - Genuine Honda part ensures correct fit and performance - Direct replacement for OEM No. 80088‐VJ5‐013 - Cast aluminium alloy housing for corrosion resistance - Hardened steel gears for long service life - Compatible with Honda UMK 425 LE and UE models |
| Fits Models | UMK 425 LE |



