S1056 12V 5.0kW Starter Motor Fits John Deere JD644-B
Price range: £473.61 through £591.40
Compare the S1056 12V 5.0kW starter motor from Sahibs Auto Electrics with the unit currently fitted. Listed applications include selected John Deere JD644-B models. Identification references include Lucas LRS01056, Valeo 501001, Mitsubishi Electric M009T72178. Its listed 12V 5.0kW rating provides an electrical matching point for your existing unit. Check the 12-tooth pinion, connections and mounting arrangement. Check the current condition options and availability before purchase. Match the exact engine and production details before ordering. Buy your S1056 replacement starter motor online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| KW | 5 kW |
| Volt | 12 V |
| Plug | M10 |
| Rotation | Clockwise |
| Teeth | 12 qty |
| Oil Sealed | No |
| Insulated Return | No |
| Waterproof | No |
| Wet Clutch | No |
| Weight | 5.3 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYS1056 | Dyno Electrics |
| 0R5216 | Caterpillar |
| 10461046 | Delco Remy |
| 1114882 | Delco Remy |
| 1114883 | Delco Remy |
| 1114885 | Delco Remy |
| 1114888 | Delco Remy |
| 1993961 | Delco Remy |
| 3593752 | Cummins |
| 3938501 | Caterpillar |
| 3R2657 | Caterpillar |
| 4N8253 | Caterpillar |
| 501001 | Valeo |
| 501002 | WAI |
| 640003123 | PSH |
| 91013702 | Wilson |
| AR62153 | John Deere |
| IS1182 | Mahle |
| LRS01056 | Lucas |
| LRS1056 | Lucas |
| M009T72178 | Mitsubishi |
| M009T73179 | Mitsubishi |
| M9T72178 | Mitsubishi |
| M9T73179 | Mitsubishi |
| MAHMS76 | Wood Auto |
| MS76 | Mahle |
| STR4221 | Unipoint |
| TY1902 | John Deere |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| JOHN DEERE | JD644-B | 8702ccm Diesel | John Deere | 1975 - 1982 |
Description
S1056 Replacement Starter Motor
Start your S1056 starter motor comparison with the linked Lucas reference LRS01056 and the specifications shown on this page. The listed electrical rating is 12V 5.0kW. A starter motor turns the engine during starting; the electrical rating and mechanical engagement must suit the application. Applications include selected John Deere JD644-B 8702ccm Diesel variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 5.0kW power: compare the listed rating with the original starter motor.
- 12-tooth pinion: compare gear engagement and pinion position.
- Clockwise rotation: check the specified direction before fitting.
- M10 connector / terminal: check the connection against the original unit.
Compatible Vehicles and Applications
- John Deere JD644-B 8702ccm Diesel – selected applications 1975–1982 (engine code John Deere).
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 S1056. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
501001, LRS01056, LRS1056, M009T72178, M009T73179, M9T72178, M9T73179, 10461046, 1114882, 1114883, 1114885, 1114888, 1993961, IS1182, MS76
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 Starter Motor?
Failure to crank, clicking during a start request or intermittent cranking can indicate a starting-system problem. A weak battery, poor connections or control-circuit faults can produce similar symptoms; test the system before replacing the starter motor.
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 S1056 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 S1056 fit my John Deere JD644-B?
John Deere JD644-B 8702ccm Diesel (1975–1982) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does S1056 replace Lucas LRS01056?
Lucas LRS01056 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 S1056?
The listed details include 12V, 5.0kW power, 12 pinion teeth, clockwise rotation. Compare the complete specifications on this page with the unit being replaced.
Is S1056 new or remanufactured?
Check the current product condition selection for S1056. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering S1056?
Compare 12V compatibility, 5.0kW power, 12 pinion teeth, rotation, mounting and electrical connections with the original starter.
Does clicking prove the starter motor has failed?
No. Battery voltage, wiring and control-circuit faults can also cause clicking or no cranking. Have the starting system tested before choosing a replacement.
