⚖️ 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).
SND25A010 Starter – 24V 4.5KW 10T Compatible with JOHN 4039 / 4045 / 6059 / 6068 Engines 128000-8300 17631
Product Overview
LSDF SND25A010 – 24V 4.5KW 10T CW PLGR-67-0.8 Starter — A high‑power aftermarket compatible replacement Starter engineered for JOHN 4039, 4045, 6059, and 6068 diesel engines used in agricultural, industrial, and construction equipment, as well as TUG TM-4900JD aircraft ground support tractors. This 24‑volt starter delivers strong cranking power for heavy‑duty diesel powertrains. It serves as an aftermarket compatible replacement for numerous OEM part numbers, making it an ideal choice for JOHN engine and industrial equipment maintenance.
Product Model
| Attribute |
Specification / Value |
| Product Model |
SND25A010 |
| Brand |
LSDF |
| Part Name |
Starter |
| Structure |
PLGR-67-0.8 |
| Product Type |
Aftermarket replacement, mass‑produced |
| Electrical Specs |
24V 4.5KW rated power, 10T drive gear, CW rotation |
| Application |
Compatible with JOHN 4039 / 4045 / 6059 / 6068 engines & TUG TM-4900JD |
| 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 |
SND25A010 |
| ARROWHEAD |
SND0391 |
| ARROWHEAD (OEM) |
ND128000-8304 |
| LESTER |
17631 |
| PIC |
190-749 |
| ANDRE NIERMANN |
10595 |
| BARSANCO |
610-047 |
| BBB HD |
17631 |
| DENSO |
128000-8300, 128000-8301, 128000-8302, 128000-8304 |
| DIXIE |
S-8504 |
| DIXIE NEW |
246-25239 |
| JOHN |
RE40595, RE48827, TY24442, TY25973 |
| MINNPAR |
57-3260 |
| MPA HD |
X717631 |
| NAPA HD |
717631 |
| WILSON |
91-29-5576 |
| WOOD AUTO |
STR70047 |
Compatible Vehicle Applications
This Starter is listed for JOHN 4039 / 4045 / 6059 / 6068 diesel engine applications (agricultural, industrial, and construction equipment) as well as TUG TM-4900JD aircraft ground support tractors. Please verify your original part number and engine/equipment model before ordering.
| Brand |
Engine / Model |
Application |
Year |
| JOHN |
4039 Engine |
Diesel Engine (Agricultural / Industrial) |
— |
| JOHN |
4045 Engine |
Diesel Engine (Agricultural / Industrial) |
— |
| JOHN |
6059 Engine |
Diesel Engine (Agricultural / Industrial) |
— |
| JOHN |
6068 Engine |
Diesel Engine (Agricultural / Industrial) |
— |
| TUG |
TM-4900JD |
Aircraft Ground Support Tractor |
— |
Design Features & Performance Advantages
- JOHN Engine‑Rated Design: Utilizes robust direct‑drive architecture with 4.5KW output and a 10T drive gear, engineered to deliver strong cranking power for JOHN 4039, 4045, 6059, and 6068 diesel engines used in agricultural, industrial, and construction equipment. The 10‑tooth drive gear with precision‑cut teeth ensures optimal engagement and minimizes wear under demanding operating cycles.
- 24V Electrical System Compatibility: This is a 24‑volt starter — designed for heavy‑duty agricultural, industrial, and ground support equipment that uses a 24V electrical system. It provides a straightforward, bolt‑on replacement matching the original DENSO / JOHN mounting and electrical specifications.
- Premium Materials for Heavy‑Duty Duty: The motor incorporates high‑purity copper windings and Class F insulation, offering excellent heat resistance and preventing failure under frequent start‑stop cycles common in agricultural and industrial equipment operation. Durable graphite brushes and a reinforced housing ensure long service life in demanding environments.
- Broad DENSO / JOHN Reference Coverage: This Starter covers 4 DENSO OEM numbers (128000-8300, 128000-8301, 128000-8302, 128000-8304) and 4 JOHN OEM numbers (RE40595, RE48827, TY24442, TY25973), reducing inventory complexity for JOHN engine and industrial equipment parts distributors.
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, 6059, and 6068 diesel engines used in tractors, loaders, excavators, and other agricultural and industrial equipment, as well as TUG TM-4900JD aircraft ground support tractors. It is commonly used in agricultural equipment repair shops, industrial equipment service centers, and ground support equipment parts distribution networks.
📌 Important Fitment Notice: This is a 24‑volt starter with a 10T drive gear (not 11T) and CW rotation. Verify voltage, tooth count (10T), rotation direction, and mounting pattern match your existing unit before installation.
Frequently Asked Questions
I. Product Selection
Q1: Is the SND25A010 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 engines is this Starter compatible with?
A: This Starter is designed to be compatible with JOHN 4039, 4045, 6059, and 6068 diesel engines used in agricultural, industrial, and construction equipment, as well as TUG TM-4900JD aircraft ground support tractors. It corresponds to a wide range of reference numbers (see cross‑reference table), including 4 JOHN OEM numbers (RE40595, RE48827, TY24442, TY25973). Please verify your original part number and engine model to ensure correct fitment.
💡 Selection tip: This is a 24V starter featuring CW rotation and a 10T drive gear (not 11T). Always confirm the voltage, rotation direction, tooth count, and mounting pattern on your existing Starter before ordering. If unsure, contact our team with your engine 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.
