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ABS Ring With Casting 156mm OD x 125mm ID 80 Tooth – BPW
ABS Ring With Casting 156mm OD x 125mm ID 80 Tooth – BPW
$25.00
80-tooth BPW ABS ring with a cast mounting profile, 156mm toothed outside diameter and 125mm inside diameter. Suits compatible BPW ECO Plus 2 and SKH trailer wheel hub applications.
Part number 070.421.
Description
Overview
The BPW ABS ring with casting provides the toothed rotating reference read by the wheel-speed sensor on compatible trailer hubs. Its 80-tooth design supports accurate wheel-speed measurement, while the cast mounting profile locates the ring within the matching hub arrangement. Replace a ring with damaged teeth, heavy corrosion, cracking or movement on the hub.
Features
- 80-tooth ABS sensor ring
- 125mm inside diameter
- 156mm toothed outside diameter
- Cast mounting profile for compatible BPW hubs
Specifications and Materials
The steel sensor ring measures approximately 8.5mm across the toothed section. Its cast profile extends beyond the toothed diameter, so the inside diameter, tooth count, locating shape and complete outside profile must match the removed part.
Part number: 070.421.
See the BPW Transpec axle parts guide
Compatibility and Fitment
Confirm the 80-tooth count, 125mm bore, 156mm toothed diameter and cast locating profile before installation. The main mismatch risk is selecting the similar 100-tooth ring used on other BPW ECO Plus 2 hub arrangements.
These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes. 0331008530, 03.310.08.53.0, 108026, 10.10575, 1010575, 77157
Related Parts
Check the related wheel-end parts below against the hub assembly before ordering.
| Use | Part number | Part type |
|---|---|---|
| Used with | 096.209 | ABS sensor |
| Used with | 070.257/1 | Wheel hub |
| Service part | 070.728/SD | Wheel hub repair kit |
| Service part | 070.231 | Wheel hub bearing |
| Service part | 070.230/SD | Wheel hub seal ring |
Compliance and Safety
Clean the hub locating surface and install the ring evenly without distorting the casting or striking the teeth. Rotate the hub after fitting to confirm the ring runs true, remains secure and maintains consistent clearance from the ABS sensor.
Trailer Applications
The BPW ABS ring with casting suits compatible ECO Plus 2 hub systems and BPW SKH or SKH..LL trailer axle arrangements using SB 3745 disc brakes. Confirm the complete hub and brake configuration before fitting.
Cross-reference and Suitability
This part cross-references to or suits the following equivalent part numbers and compatible alternatives:
| 0331008530 | 03.310.08.53.0 | 108026 |
| 10.10575 | 1010575 | 77157 |
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Online prices apply to website orders only. In-store pricing may differ.
