⚖️ IMPORTANT — AFTERMARKET PART NOTICE
our company is an independent aftermarket parts supplier. All third‑party brand names, trademarks, and reference numbers are the property of their respective owners and are used solely for identification and compatibility purposes. Our products are not sponsored, endorsed, or affiliated with any original equipment manufacturer (OEM).
SND13E027 Starter – Compatible with JOHN / MAZDA Diesel Applications M2T57673C 31305
Product Overview
LSDF SND13E027 – 12V 2.7KW 11T CCW OSGR-83 Starter — A high‑power aftermarket compatible replacement Starter, engineered for JOHN diesel engines and agricultural equipment, as well as MAZDA E‑Series diesel truck applications. This product delivers reliable high‑torque starting power and is manufactured to meet industry‑standard specifications for fit and function. It serves as an aftermarket compatible replacement for numerous OEM part numbers, making it an ideal choice for agricultural and light truck diesel maintenance and repair.
Product Model
| Attribute |
Specification / Value |
| Product Model |
SND13E027 |
| Brand |
LSDF |
| Part Name |
Starter |
| Structure |
OSGR-83 |
| Product Type |
Aftermarket replacement, mass‑produced |
| Electrical Specs |
12V 2.7KW rated power, 11T drive gear, CCW rotation |
| Application |
Compatible with JOHN engines / tractors + MAZDA E2500 / E3000 diesel trucks |
| Target Markets |
Global Aftermarket |
| Product Status |
Active (Released) |
Cross‑Reference Codes (For Compatibility Comparison)
All third‑party brand names and part numbers are for cross‑reference purposes only and do not imply affiliation or endorsement. LSDF is our own brand; all other manufacturer names and numbers are the property of their respective owners.
| Brand |
Reference Number(s) |
| LSDF / MY_NO |
SND13E027 |
| ARROWHEAD (OEM) |
M2T57673C |
| LESTER |
31305 |
| PIC |
103-5260 |
| LUCAS ELECTRICAL EUROPE |
LRS01441 |
| MAZDA |
S515-18-400A, S515-18-400C, S5A1-18-400, S5A1-18-400A |
| MITSUBISHI |
M2T57671, M2T57671A, M2T57672, M2T57673, M2T57673C |
| WOOD AUTO |
STR6027 |
| CARGO |
114439 |
| REAL |
20437551BN |
| LAUBER |
22.3255 |
| SANDO |
6035155 |
| AINDE |
CGB-23106 |
| CASCO |
CST35155, CST35155AS, CST35155ES, CST35155GS, CST35155OS |
Compatible Vehicle Applications
This Starter is listed for the following JOHN engine and equipment applications, as well as MAZDA E‑Series diesel truck applications. Please verify your original part number and equipment details before ordering.
| Vehicle Brand |
Model |
Engine |
Year |
| JOHN |
4039 / 4045 |
Diesel Engine |
— |
| JOHN |
6100D / 6110D / 6115D / 6125D / 6130D / 6140D |
Tractor |
— |
| JOHN |
4890 / 4895 |
Combine Harvester |
— |
| MAZDA |
E2500 Truck D |
Diesel |
1983–1984 |
| MAZDA |
E3000 Truck D |
Diesel |
1983–1984 |
Design Features & Performance Advantages
- OSGR-83 Gear Reduction Structure: Utilizes a compact planetary gear‑reduction design with 2.7KW high‑power output, delivering high torque for agricultural and light truck diesel applications. The 11T drive gear with precision‑cut teeth ensures optimal engagement and minimizes wear and noise. Note: This unit features CCW (counter‑clockwise) rotation — verify rotation direction before ordering.
- Precision Engineering for Aftermarket Compatible Replacement: Manufactured with exacting tolerances, this Starter is designed to match the mounting and electrical specifications of the corresponding original equipment–style components. It provides a straightforward, bolt‑on installation without modification — a hassle‑free solution for agricultural equipment technicians and diesel mechanics alike.
- Premium Materials for Extended Durability: The motor incorporates high‑purity copper windings and Class F insulation, offering excellent heat resistance and preventing failure under frequent start‑stop cycles. Durable graphite brushes and a corrosion‑resistant aluminum alloy housing ensure long service life, even in demanding agricultural and light commercial vehicle environments. A high‑quality one‑way clutch protects the Starter from flywheel back‑drive damage.
- Versatile Application Coverage: This Starter is intended for use on a broad range of JOHN diesel engines, tractors, and combines, as well as MAZDA E‑Series diesel trucks, helping to reduce inventory complexity for agricultural parts distributors, repair shops, and diesel service centers.
Quality & Application Information
Our Starters undergo rigorous factory testing, including no‑load performance, load torque, locked‑rotor, and dielectric strength tests, to ensure consistent quality and reliability. We comply with international standards for aftermarket automotive and industrial components.
Application Scenarios: This Starter is an ideal compatible replacement for JOHN 4039 / 4045 diesel engines, 6100D–6140D series tractors, 4890 / 4895 combine harvesters, as well as MAZDA E2500 / E3000 diesel trucks (1983–1984). It is commonly used in agricultural equipment repair shops, tractor dealerships, and diesel service centers.
📌 Important Fitment Notice: This Starter features CCW (counter‑clockwise) rotation, which differs from the majority of CW‑rotation Starters in our lineup. Always verify the rotation direction, tooth count, and mounting pattern against your existing unit before installation.
Frequently Asked Questions
I. Product Selection
Q1: Is the SND13E027 Starter a brand‑new product?
A: Yes, it is 100% brand new. Leshan Dongfeng Automobile Electric Appliance Co., Ltd. (LSDF) guarantees that all Starters we sell are factory‑manufactured new units — never rebuilt or used. We prioritize reliability and safety, ensuring every component meets our high quality standards.
Q2: Which vehicles and equipment is this Starter compatible with?
A: This Starter is designed to be compatible with JOHN 4039 / 4045 diesel engines, 6100D–6140D series tractors, and 4890 / 4895 combine harvesters, as well as MAZDA E2500 / E3000 diesel trucks (1983–1984). It corresponds to a wide range of reference numbers (see cross‑reference table). Please verify your original part number to ensure correct fitment.
💡 Selection tip: This Starter features CCW (counter‑clockwise) rotation and a 11T drive gear. Always confirm the rotation direction and tooth count on your existing Starter before ordering — CCW rotation is uncommon and must be verified carefully. If unsure, contact our team with your equipment model and reference number for assistance.
Q3: Can I order a sample? What are the sample charges?
A: Yes, we support sample orders for evaluation and testing. Sample fees depend on model and quantity; some standard models may be available as free samples (shipping costs apply). Please contact our sales team for detailed information.
II. Quality & Brand
Q4: Is the LSDF brand reliable? How do you guarantee product quality?
A: Leshan Dongfeng Automobile Electric Appliance Co., Ltd. (trademark: LSDF) is a professional National High‑Tech Enterprise established in 2001, with ISO9001 certification. Our Starters feature 100% pure copper motors and premium electronic components, with 100% outgoing inspection. Our products have been exported to over 10 countries, including the USA, UK, Germany, and Canada, for many years, demonstrating consistent reliability in global aftermarket applications.
III. Warranty & After‑Sales Service
Q5: What warranty and after‑sales service do you provide?
A: We offer a one‑year comprehensive warranty on all our products. During this period, we cover quality issues not caused by misuse. Our technical and sales teams are available to assist with selection, installation, and usage questions.
Q6: What should I do if I receive a faulty product?
A: If you encounter any problem upon delivery, please take clear photos/videos of the issue and retain the original packaging, then contact our customer service immediately. We will provide replacement, repair, or refund solutions based on the situation to protect your rights.
IV. Ordering & Logistics
Q7: Do you offer discounts for bulk orders?
A: Absolutely. LSDF supports OEM/ODM customization and volume purchasing. We offer competitive pricing and flexible payment terms for bulk orders. Please contact our sales team with your estimated quantity for a tailored quote.
Q8: What shipping methods do you support? How long does delivery take?
A: We offer multiple flexible logistics options:
| Shipping Method |
Details |
| Express Courier |
Via DHL, UPS, FedEx, TNT, etc. after order placement. Fastest option for small or urgent orders. |
| Air Freight |
Shipped from Tianfu Airport to the airport at your destination. |
| Sea Freight |
Shipped from Shanghai Port, suitable for bulk/large‑volume orders. |
⚠️ PATENT DISCLAIMER: LSDF has not conducted a patent search for all listed OEM part numbers. Customers are responsible for verifying that this product does not infringe any applicable patent rights in their jurisdiction. LSDF assumes no liability for patent infringement claims arising from the use of this product.
⚠️ DISCLAIMER: All brand names, trademarks, and reference numbers mentioned are the property of their respective owners. LSDF is an independent aftermarket parts supplier. Our products are not sponsored, endorsed, or affiliated with any original equipment manufacturer (OEM). The reference numbers are provided solely for cross‑referencing purposes to assist in product identification and selection. Always verify compatibility with your specific equipment before purchase. LSDF assumes no liability for improper fitment or misuse.
