B0634 Alternator Fits Leyland Bus
Price range: £71.58 through £114.52
Compare the B0634 alternator from Sahibs Auto Electrics with the unit currently fitted. Listed applications include selected Leyland Bus models. Identification references include Lucas LRB00634, Delco Remy DRA3974, Prestolite 1284001. Compare the existing electrical rating with the current product specifications before choosing a replacement. Compare the pulley, connections and mounting arrangement with your existing alternator. Check the current condition options and availability before purchase. Match the exact engine and production details before ordering. Buy your B0634 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| Mounting holes | 0 qty |
| Insulated Return | No |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 23.3 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYB0634 | Dyno Electrics |
| 1284001 | Prestolite |
| 3254533 | Cummins |
| 650023 | Dennis |
| 806001060 | PSH |
| 880634 | Prestolite |
| 880634Z | Prestolite |
| A546 | Leyland |
| AC20360241 | Prestolite |
| ALT21028 | Wood Auto |
| DRA3974 | Delco Remy |
| LRB00634 | Lucas |
| LRB634 | Lucas |
| LRMA546 | Leyland |
| WOOALT21028 | Wood Auto |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| LEYLAND | Bus | 0ccm Diesel | Leyland | 1985 - |
Description
B0634 Replacement Alternator
Start your B0634 alternator comparison with the linked Lucas reference LRB00634 and the specifications shown on this page. An alternator maintains battery charge and supplies electrical power while the engine runs. Applications include selected Leyland Bus variants.
Key Features and Benefits
- 0 mounting holes: compare the fixing pattern and unit position.
- Lucas LRB00634 reference: a starting point for identifying the replacement.
- SKU B0634: use this code when requesting parts support.
- Application-led selection: compare the engine, production year and existing unit.
Compatible Vehicles and Applications
- Leyland Bus – selected applications 1985 – (engine code Leyland).
These are selected applications, not the complete fitment list. Check the detailed vehicle compatibility table, engine code and production year, then compare the original unit before ordering.
OE Numbers and Cross-Reference Information
The following cross-reference numbers are associated with B0634. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
LRB00634, LRB634, DRA3974, 1284001, 880634, 880634Z, AC20360241
The full manufacturer cross-reference and OE listings are available elsewhere on this page. Confirm whether a number is an OE or aftermarket reference when comparing the original unit.
When Should You Replace Your Alternator?
Charging warning lights, repeated loss of battery charge, dim or fluctuating lights and inconsistent electrical operation can indicate a charging-system problem. Battery condition, wiring and the drive belt can produce similar symptoms; arrange a diagnostic check before replacing the alternator.
Why Buy from Sahibs Auto Electrics?
Sahibs Auto Electrics is a UK automotive electrical parts specialist supplying alternators and starter motors. Ask for help identifying B0634 using the existing part number and vehicle details. Check the current condition options and availability before purchase. Buy online for UK delivery or Click & Collect, checking the current order arrangements.
Frequently Asked Questions
Will B0634 fit my Leyland Bus?
Leyland Bus (1985 -) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does B0634 replace Lucas LRB00634?
Lucas LRB00634 is a listed identification reference. Compare it with the original unit and specifications; a cross-reference does not guarantee compatibility by itself.
What specifications are listed for B0634?
Ask the team to confirm the electrical rating and physical details for B0634 before selecting a replacement.
Is B0634 new or remanufactured?
Check the current product condition selection for B0634. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering B0634?
Compare pulley configuration, mounting points and electrical connections with the original alternator.
Does a battery warning light prove the alternator has failed?
No. Battery, belt, wiring and control faults can also affect charging. Use a charging-system test to establish the cause before ordering a replacement.
