S1120 12V 1.3kW Starter Motor Fits Yanmar Marine 2QM20
Price range: £114.63 through £135.26
Compare the S1120 12V 1.3kW starter motor from Sahibs Auto Electrics with the unit currently fitted. Listed applications include selected Yanmar Marine 2QM20 models. Identification references include Lucas LRS01120, Hitachi S114206. Its listed 12V 1.3kW rating provides an electrical matching point for your existing unit. Check the 15-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 S1120 replacement starter motor online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| KW | 1.3 kW |
| Volt | 12 V |
| Plug | M8 |
| Rotation | Clockwise |
| Teeth | 15 qty |
| Oil Sealed | No |
| Insulated Return | No |
| Waterproof | No |
| Wet Clutch | No |
| Weight | 6.6 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYS1120 | Dyno Electrics |
| 12477277010 | Yanmar |
| 12477277020 | Yanmar |
| 42477277020 | Yanmar |
| 91251144 | Wilson |
| 980002152 | PSH |
| LRS01120 | Lucas |
| LRS1120 | Lucas |
| S114206 | Hitachi |
| S114244 | Hitachi |
| S114244A | Hitachi |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| YANMAR MARINE | 2QM20 | 635ccm Diesel | 1975 - 2001 |
Description
S1120 Replacement Starter Motor
The S1120 starter motor is a replacement unit identified by Lucas reference LRS01120. The listed electrical rating is 12V 1.3kW. A starter motor turns the engine during starting; the electrical rating and mechanical engagement must suit the application. Applications include selected Yanmar Marine 2QM20 635ccm Diesel variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 1.3kW power: compare the listed rating with the original starter motor.
- 15-tooth pinion: compare gear engagement and pinion position.
- Clockwise rotation: check the specified direction before fitting.
- M8 connector / terminal: check the connection against the original unit.
Compatible Vehicles and Applications
- Yanmar Marine 2QM20 635ccm Diesel – selected applications 1975–2001.
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 S1120. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
LRS01120, LRS1120, S114206, S114244, S114244A
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 S1120 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 S1120 fit my Yanmar Marine 2QM20?
Yanmar Marine 2QM20 635ccm Diesel (1975–2001) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does S1120 replace Lucas LRS01120?
Lucas LRS01120 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 S1120?
The listed details include 12V, 1.3kW power, 15 pinion teeth, clockwise rotation. Compare the complete specifications on this page with the unit being replaced.
Is S1120 new or remanufactured?
Check the current product condition selection for S1120. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering S1120?
Compare 12V compatibility, 1.3kW power, 15 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.
