The Wacker Neuson is a genuine OEM Cotter Pin designed for E3000 and E5000 Hydronic Surface Heaters and Ground Heaters, as well as LTN series Light Towers. Sourced directly from Wacker Neuson, this cotter pin delivers an exact fit with no guesswork, keeping critical fastened joints secure across a wide range of climate and lighting equipment. Fitment covers E3000 and E5000 Ground Heater and Hydronic Surface Heater configurations, including generator and liftbail variants, as well as LTN6K-V S, LTN6L-V S, and LTN8K-V S Light Towers. When it's time to service or reassemble, having the correct OEM part on hand means the job gets done right the first time.
Key Features
- Genuine OEM Material Integrity — Manufactured to Wacker Neuson's exact material and dimensional spec, ensuring the pin shears or retains at the correct load threshold for safe fastener retention.
- Drop-In Installation — Matches the original pin diameter and leg geometry exactly, so it seats and spreads in the factory clevis or fastener hole without modification.
- Broad Fitment Across Climate and Lighting Equipment — Confirmed fit for E3000 and E5000 Ground Heaters and Hydronic Surface Heaters in multiple configurations, plus LTN6K-V S, LTN6L-V S, and LTN8K-V S Light Towers.
- Retains Joint Security Under Vibration and Thermal Cycling — Ground heaters and light towers operate in harsh outdoor conditions; a correctly sized cotter pin prevents unintended loosening of pins and clevis joints during extended operation.
- Safety-Critical Retention Component — Cotter pins are a primary anti-loosening device on pinned connections; using an incorrect or undersized substitute risks joint separation and equipment damage during deployment or transport.
A cotter pin is a small but essential fastener used to lock pins, bolts, and clevis connections in place, preventing them from backing out under vibration, movement, or thermal expansion and contraction. On ground heaters and light towers, these pinned connections appear at panel latches, hitch points, and mechanical linkages where accidental disengagement could interrupt operation or create a safety hazard. A worn, bent, or missing cotter pin allows the host fastener to migrate out of position, which can lead to joint failure, component damage, or unsafe equipment behavior in the field.
Part Details
| Part Number | 5200004032 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cotter Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Hydronic Surface Heater with generator | E3000 | 5000620219, 5000620679, 5000620158, 5000620678, 5200014677, 5200004952, 5100017807, 5100017809, 5200014678, 5200014679, 5200014720, 5100017806, 5100017808, 5200014721, 5100017810, 5100017811, 5100025046, 5100055568, 5100056441, 5100056440, 5100025045 |
| E5000 GROUND HEATER, W/GAS BURNER | E5000 | 5000620898, 5000620897, 5000620899 |
| LTN6L-V S LIGHT TOWER, CUSTOM, Tier 4F | LTN6L-V S | 5200018539, 5200018576 |
| LTN6K-V S LIGHT TOWER, CUSTOM, Tier 4F | LTN6K-V S | 5200018550 |
| LTN8K-V S LIGHT TOWER, CUSTOM, Tier 4F | LTN8K-V S | 5200018551 |
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.
