The Wacker Neuson Sleeve 20-14 Awg is a genuine OEM wiring component designed for the GS5.6A, G3.7A, and G5.6A series portable generators. As a direct replacement sourced from Wacker Neuson, part meets the original electrical specifications required for a secure, properly insulated wire connection. This sleeve is confirmed to fit across multiple GS5.6A and G5.6A configurations, including electric start and wheel kit variants, as well as the G3.7A portable generator series. Ordering the correct OEM sleeve ensures the wiring harness is restored to its original condition without improvised alternatives.
Key Features
- OEM-Grade Insulation Rating: — Rated for 20–14 AWG wire gauge range, matching the original electrical assembly spec to maintain correct conductor protection and connection integrity.
- Drop-In Wiring Replacement: — Sized and configured to install directly onto the existing wiring harness terminals with no trimming or adaptation needed.
- Broad Generator Family Fitment: — Confirmed fit across GS5.6A, G5.6A, and G3.7A portable generator models, covering both standard and electric start configurations.
- Protects Wiring Connections from Abrasion and Shorts: — A correctly fitted sleeve prevents insulation wear at connection points, reducing the risk of bare-wire contact that can cause electrical faults or generator shutdown.
- Electrical Safety Compliance: — Using the correct OEM sleeve on a portable generator's wiring assembly helps preserve proper insulation continuity — critical for safe generator operation and grounding integrity.
A wiring sleeve serves as a protective insulating cover placed over wire terminations or exposed conductor sections within an electrical assembly. On portable generators like the GS5.6A, G3.7A, and G5.6A, wiring sleeves protect connections from heat, vibration, and contact with adjacent metal components — all common stresses in generator operation. When a sleeve cracks, slips, or deteriorates, the underlying wire is left vulnerable to abrasion and short-circuit risk, which can lead to intermittent electrical faults or component damage.
Part Details
| Part Number | 5000089123 |
|---|---|
| Old Part Number | 0089123 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Sleeve 20-14 Awg |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Generator with Electr ic Start | GS5.6A | 5000007191, 5000008046 |
| Portable Generator | G3.7A | 5000007189, 5000008044 |
| Portable Generator | G5.6A | 5000008045, 5000620008 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
Wacker Neuson