The Wacker Neuson Woodruff Key is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including the RD16-90 and RD16-100 tandem rollers, RT82-SC2 and RT56-SC2 vibratory trench rollers, RTLx-SC3 and RTL82-SC3 trench roller series, LTN6L and LTC4L light towers, DPU series reversible and single-direction vibratory plate compactors, CRT48-35L ride-on concrete trowels, PT6LT and PT6LS trash pumps, and the E3000. Sourced directly from Wacker Neuson, part number carries the same tolerances and material grade as the original component installed at the factory. This breadth of fitment makes the Woodruff Key a high-demand service part across compaction, concrete finishing, lighting, and pumping equipment lines.
Key Features
- OEM-Grade Keyway Engagement — Manufactured to Wacker Neuson's original dimensional spec, ensuring full contact across the keyway seat for solid, slip-free torque transfer.
- Drop-In Shaft Replacement — Matches the original profile exactly, seating into the existing shaft slot without filing, shimming, or recutting the keyway.
- Broad Cross-Family Fitment — A single part number covers RD16 tandem rollers, RT/RTx/RTL trench rollers, LTN6L/LTC4L light towers, DPU plate compactors, CRT48-35L ride-on trowels, and PT6 series trash pumps.
- Prevents Shaft Slippage and Drive Loss — A worn or sheared Woodruff key allows the driven component to rotate independently of the shaft, causing immediate loss of drive — replacing it promptly restores full power transmission.
- Genuine Wacker Neuson OEM Part — Backed by Wacker Neuson's parts program; the correct part number is confirmed against machine serial number ranges across all listed equipment families.
A Woodruff key is a small, semi-circular metal key that fits into matching slots cut into a shaft and a hub or gear, locking the two together so they rotate as one unit. It is responsible for transmitting torque from the shaft to the driven component — such as a pulley, flywheel, or drive gear — and preventing any rotational slippage between the two mating parts. When a Woodruff key shears or wears, the hub spins freely on the shaft, resulting in an immediate and complete loss of drive to whatever component it was powering; on compaction equipment this can mean a loss of vibration, on a light tower it can mean loss of generator output, and on a pump it means no water movement.
Part Details
| Part Number | 5000159260 |
|---|---|
| Old Part Number | 0159260 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Woodruff Key |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD16-90 Vibratory Roller | RD16-90 | 5000620060, 5000620127, 5000620799 |
| RD 16-100 | RD16-100 | 5000620402, 5000620798 |
| Vibratory Trench Roller | RT82-SC2 | 5000620530, 5000620293, 5000620367, 5000620525, 5000620528, 5000620529, 5000620526, 5000620527 |
| Vibratory Trench Roller | RT82-SC2 EU | 5000620845, 5200003107 |
| CRT48-35L Trowel | CRT48-35L | 5000620113, 5000620806 |
| Vibratory Trench Roller | RT56-SC2 | 5000620294, 5000620368 |
| Vibratory Trench Roller | RT56-SC2 EU | 5000620844 |
| LTN6L, KOHLER (LOMBARDINI) | LTN6L | 5000620117, 5000620121, 5000620727, 5000620550, 5000620552, 5000620119, 5000620120, 5000620553, 5200004090, 5200004768, 5200012438, 5200022990, 5200017094, 5200017095, 5200022155, 5100027056 |
| LTN6L-P LIGHT TOWER,60 HZ | LTN6L-P | 5000620297 |
| Vibratory Trench Roller | RT82-SC | 5000009025, 5000620365, 5000620324, 5000620353, 5000620480, 5000620481, 5000620482 |
| Vibratory Trench Roller | RT56-SC | 5000009026, 5000620366 |
| RTLx-SC3 TRENCH ROLLER,GRN | RTLx-SC3 | 5200019251, 5200019250, 5200019254, 5200019252, 5100018515, 5100018516, 5200019253, 5100038346, 5100045091, 5100052332, 5100052269 |
| RTL82-SC3 ROLLER,SMOOTH DRUM | RTL82-SC3 | 5200019234, 5200019238, 5200019232, 5200019233, 5200019235, 5200019236, 5200019237, 5200019239, 5200022541 |
| CRT48-35L-PS | CRT48-35L-PS | 5000620704 |
| CRT48-35L-PS | CRT48-35L-PS EU | 5000620900 |
| LTN6L 50 Hz Non CE. Custom | LTC6L | 5000620559 |
| Trench Roller | RTx-SC2 EU | 5100028378, 5200008540, 5100052330 |
| LTN6L-V LIGHT TOWER,50HZ | LTN6L-V | 5200002720, 5200002721, 5200002716, 5200002717, 5200002718, 5200002719, 5200017102, 5200019283 |
| RTx-SC2 TRENCH ROLLER | RTx-SC2 | 5200008538, 5200008539, 5200018044, 5200018329 |
| LTN6L-V S, KOHLER (LOMBARDINI) | LTN6L-V S | 5200018536, 5200018539, 5200018573, 5200018552, 5200023687, 5200023688, 5200023689, 5200018576 |
| Light Tower | LTC4L | 5000009375, 5000009377, 5000009379, 5000009485, 5000009311 |
| DPU 130Le | DPU 130Le | 5000610143 |
| LTN6LE-V 50 Hz CE 230 V LED | LTN6LE-V | 5200019285, 5200019140 |
| DPU130Le | DPU130Le CH/US | 5000610424 |
| Light Tower with Power Winch | LTC4L-P | 5000620018 |
| PT6LT Pump w/Trailer T4 | PT6LT | 5200014740 |
| LTN6L 50 Hz CE- RACKED | LTN6LE | 5200019142, 5200019143, 5200019141 |
| DPU80Lec770 | DPU80Lec770 | 5100026787 |
| DPU110Lec870 | DPU110Lec870 | 5100026869 |
| DPU80Lec670 | DPU80Lec670 | 5100027032 |
| DPU110Lec970 | DPU110Lec970 | 5100027035 |
| DPU90Lec670 | DPU90Lec670 | 5100027534 |
| DPU90Lec770 | DPU90Lec770 | 5100027536 |
| E3000 | E3000 | 5100055568, 5100056441, 5100056440 |
| PT6LS Pump | PT6LS | 5200014741 |
| DPU80Lem770 | DPU80Lem770 | 5100018444 |
| DPU110Lem870 | DPU110Lem870 | 5100018445 |
| DPU80Lem670 | DPU80Lem670 | 5100024695 |
| DPU110Lem970 | DPU110Lem970 | 5100024696 |
| DPU90Lem770 | DPU90Lem770 | 5100024731 |
| DPU110Lec970 US | DPU110Lec970 US | 5100026784 |
| DPU80rLec670 | DPU80rLec670 | 5100027033 |
| DPU80rLec770 | DPU80rLec770 | 5100027034 |
| DPU90Lec770 US | DPU90Lec770 US | 5100028357 |
| DPU80rLem670 | DPU80rLem670 | 5100024697 |
| DPU80rLem770 | DPU80rLem770 | 5100024698 |
| DPU110Lem970 US | DPU110Lem970 US | 5100024730 |
| DPU90Lem770 US | DPU90Lem770 US | 5100024732 |
| DPU110rLec970 | DPU110rLec970 | 5100027036 |
| DPU110rLec870 | DPU110rLec870 | 5100027077 |
| PT 6LS | PT6LS(I) | 5200017427 |
| Trash Pump | PT6LT(I) | 5100014076 |
| DPU110rLem970 | DPU110rLem970 | 5100024699 |
| DPU110rLem870 | DPU110rLem870 | 5100026697 |
| DPU110rLec970 US | DPU110rLec970 US | 5100026786 |
| DPU90rLec770 US | DPU90rLec770 US | 5100028359 |
| DPU110rLem970 US | DPU110rLem970 US | 5100026785 |
| DPU90rLem770 | DPU90rLem770 US | 5100028358 |
| DPU110Lekc970 | DPU110Lekc970 | 5100034515 |
| Engine/Generator cpl. | Engine/Generator cpl. | 5100039560 |
| Light Tower | LTV6L | 5100039607 |
| Trench Roller | HTC15 | 5100065571 |
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.
