Overview
The ZF 4681.054.016 4 BP 210 BASICPOWER Transmission Assembly represents a complete, ready-to-install unit engineered for heavy-duty commercial applications. This fully assembled component integrates the hydraulic control system, planetary gear sets, and torque converter housing into a single, pre-tested package. Designed as a direct replacement for the BP 210 and BP 230 series, this assembly restores full power flow and shift quality in ZF off-highway transmissions. The SKU 4681.054.016 is specifically configured for the BASICPOWER variant, offering robust performance in construction, agricultural, and material handling machinery where reliability under constant load is critical.
Symptoms of Failure
When the ZF 4681.054.016 assembly begins to degrade, operators typically notice three distinct failure indicators. Delayed engagement or gear slipping under load is the most common symptom, often caused by worn clutch packs or degraded valve body seals within the assembly. External oil leaks at the bell housing or PTO mounting flange frequently occur as gaskets and O-rings age, leading to low fluid levels and overheating. Erratic shifting or harsh engagement between forward and reverse gears signals internal hydraulic pressure loss, often traced to a failing torque converter or worn pump components inside this unit. A fourth symptom, whining or grinding noises during acceleration, indicates bearing wear or planetary gear damage that requires immediate replacement of the complete assembly.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 4681.054.016 |
| Assembly Type | Complete Transmission Unit (4 BP 210 BASICPOWER) |
| Overall Length | 685 mm (27.0 in) |
| Dry Weight | 185 kg (408 lbs) |
| Housing Material | High-Strength Aluminum Alloy (A356-T6) |
| Torque Capacity | 2,100 Nm (1,549 lb-ft) |
| Input Spline | SAE 14T (10/20 Pitch) |
| Fluid Capacity | 14.5 Liters (3.8 Gallons) |
| OEM Reference | ZF 0501.210.016 |
Compatibility
This assembly is engineered for direct fitment into the following ZF transmission model families. Verify your specific model variant before ordering.
- ZF WG180 Series – All WG180 variants (WG180, WG180C, WG180D) with BASICPOWER control
- ZF WG200 Series – WG200 and WG200C models requiring 4-speed configuration
- ZF BP 210 Series – BP 210, BP 210C, and BP 210E (BASICPOWER only)
- ZF BP 230 Series – BP 230 and BP 230C with 4-speed planetary gearset
- ZF Ecomat 4 HP 220 – Select variants with BASICPOWER hydraulic module (check serial number)
For non-listed models such as the WG160 or WG250, consult your equipment manufacturer for adapter plate requirements. This unit replaces both the 4681.054.015 and 4681.054.017 assemblies with updated seals and clutch materials.
