⚖️ 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).
SND13D020 Starter – 12V 2.5KW 13T CW for CASE 550H / 650K / 750H Backhoe Loaders (Case 4-390 / 4T-390 Diesel)
Product Overview
LSDF SND13D020 – 12V 2.5KW 13T CW PLGR-67-0.8 Starter — A heavy-duty aftermarket compatible replacement Starter engineered for CASE Construction Equipment backhoe loaders — including the 550H, 650K, and 750H models powered by the Case 4-390 / 4T-390 diesel engine family (also referred to as Cum B-series industrial power units). This 12‑volt, 2.5KW starter delivers robust cranking torque for the high-compression industrial diesel engines used in construction equipment, where reliable starts are critical for job-site productivity. It serves as an aftermarket compatible replacement for CASE OEM part numbers including 104452A1 / 104452A2R and Cum numbers 3604485NW / 3604660NW — making it an ideal choice for construction equipment service and fleet maintenance.
Product Model
| Attribute |
Specification / Value |
| Product Model |
SND13D020 |
| Brand |
LSDF |
| Part Name |
Starter |
| Structure |
PLGR-67-0.8 |
| Product Type |
Aftermarket replacement, mass‑produced |
| Electrical Specs |
12V 2.5KW, 13T drive gear, CW rotation |
| Application |
Compatible with CASE 550H / 650K / 750H Backhoe Loaders (Case 4-390 / 4T-390 Diesel) |
| Target Markets |
Global Aftermarket (Construction / Industrial Equipment — Backhoe Loaders) |
| 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 |
SND13D020 |
| ARROWHEAD (Current / OEM variants) |
SND0076 / ND128000-0545 / ND128080-0216 / ND128080-0545 / ND9712809-021 / ND128000-0216 (Old) |
| ATLANTIC / J & N |
1700-0104 / 410-52099 |
| LESTER / BBB HD / BARSANCO |
16990 / 16990 / 610-16990 |
| PIC / ANDRE NIERMANN / CARGO |
190-801 / 10543 / 113725 |
| CASE (OEM, 7 variants) |
104452A1, 104452A2R, 1987559C1, 86982709, 86982709R, 87350916, A170746 |
| Cum (OEM, multiple variants) |
3604485NW, 3604485RX, 3604660NW, 3604660RX |
Compatible Vehicle Applications
This Starter is listed for CASE Construction Equipment backhoe loaders — including the 550H, 650K, and 750H model lines, powered by the Case 4-390 naturally aspirated and 4T-390 turbocharged diesel engine family. Model year coverage spans the late 1990s through early 2000s production run. Please verify your original part number and equipment model before ordering.
| Brand |
Model |
Engine / Type |
Year |
| CASE |
550H |
Case 4-390 Diesel / Backhoe Loader |
All |
| CASE |
650K |
Case 4T-390 Turbo Diesel / Backhoe Loader |
All |
| CASE |
750H |
Case 4-390 Diesel / Backhoe Loader |
2000 |
| CASE |
750H |
Case 4-390 Diesel / Backhoe Loader |
2001 |
| CASE |
750H |
Case 4-390 Diesel / Backhoe Loader |
2002 |
Design Features & Performance Advantages
- 2.5KW High-Torque Industrial Diesel Output: Delivers 2.5KW of cranking power — calibrated for the high-compression Case 4-390 / 4T-390 diesel engines used in backhoe loaders, ensuring reliable starts even under cold-start conditions and heavy job-site workloads. The 13‑tooth drive gear is precisely matched to the Case industrial flywheel ring gear.
- Three CASE Backhoe Loader Model Coverage: This Starter covers three CASE backhoe loader model lines — 550H, 650K, and 750H — spanning multiple model years from late 1990s through early 2000s, reducing SKU complexity for construction equipment parts distributors.
- Dual-OEM Number Coverage (CASE + Cum): Cross-references to both CASE equipment numbers (7 variants) and Cum engine numbers (4+ variants) — reflecting that Case backhoe loaders use Cum-sourced diesel engines, allowing this single starter to be identified through either equipment-maker or engine-maker part numbers.
- Heavy-Duty Industrial Construction: The motor incorporates high‑purity copper windings and Class F insulation, engineered for the frequent start-stop cycles, vibration exposure, and thermal cycling typical of construction equipment operating in demanding job-site environments.
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 industrial and construction equipment components.
Application Scenarios: This Starter is an ideal compatible replacement for CASE 550H, 650K, and 750H backhoe loaders with Case 4-390 / 4T-390 diesel engines — commonly used by construction equipment service centers, heavy-duty mechanics, fleet maintenance providers, and industrial parts distributors serving global construction markets.
📌 Important Fitment Notice: This is a 12‑volt, 2.5KW construction equipment starter with a 13T drive gear and CW rotation. Verify voltage (12V), power rating (2.5KW — industrial backhoe loader class), tooth count (13T), rotation direction (CW), and mounting pattern match your existing unit before installation.
Frequently Asked Questions
I. Product Selection
Q1: Is the SND13D020 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 CASE construction equipment is this Starter compatible with?
A: This Starter is designed for CASE backhoe loaders — including the 550H, 650K, and 750H model lines, powered by Case 4-390 naturally aspirated or 4T-390 turbocharged diesel engines (Cum B-series industrial derivatives). It corresponds to OEM numbers including CASE 104452A1 / 104452A2R and Cum 3604485NW / 3604660NW (see cross‑reference table). Please verify your original part number and equipment model to ensure correct fitment.
💡 Selection tip: This is a 12V, 2.5KW construction equipment starter featuring CW rotation and a 13T drive gear. Always confirm the voltage, power rating (2.5KW — industrial backhoe loader class), rotation direction, tooth count, and mounting pattern on your existing Starter before ordering. If unsure, contact our team with your CASE equipment model, year, and OEM part 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.
