100-3564 1003564 Caterpillar Control Valve Spring
100-3564 Caterpillar Control Valve Spring OEM 1003564 Fits 416C 420D D5M D6N Parts
Product Information
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- Brand: Caterpillar
- Category: Springs & Hardware
- Part Number: 100-3564
- Part Name: Control Valve Spring
- Alternative OEM: 1003564 / CA1003564 / 100-3564
- Compatible Equipment: Caterpillar 416C, 416D, 420D, 428C, 430D Backhoes; D5H, D5M, D5N, D6M, D6N Dozers; 517, 527 Skidders
- Condition: 100% New Aftermarket Replacement
1. 4T-4524 Caterpillar CONTROL VALVEGUARD-DUST
2. 031-0214 [2] BOLT-LOCKING
3. 8S-4710 [2] BOLT
4. 5P-0537 [2] WASHER-HARD
5. 4T-4513 Caterpillar CONTROL VALVESPRING
6. 100-3567 Caterpillar CONTROL VALVEHOUSING-DETENT
7. 128-2776 Caterpillar CONTROL VALVEGASKET
8. 100-3566 Caterpillar CONTROL VALVEPISTON-DETENT
9. 4B-9782 Caterpillar CONTROL VALVEBALL
10. 4T-4532 Caterpillar CONTROL VALVEHOUSING
11. 144-4277 Caterpillar CONTROL VALVESHAFT AS-DETENT
12. 100-3564 Caterpillar CONTROL VALVESPRING
13. 4T-4521 [2] RETAINER
14. 100-3563 Caterpillar CONTROL VALVESPACER
15. 8F-0212 Caterpillar CONTROL VALVESEAL-O-RING
16. 7F-8607 [2] SEAL-O-RING
17. 4T-4534 Caterpillar CONTROL VALVESPRING
18. 9T-3729 Caterpillar CONTROL VALVESPRING
19. 2M-9780 Caterpillar CONTROL VALVESEAL-O-RING
20. 9S-8006 Caterpillar CONTROL VALVEPLUG
21. 4T-4520 Caterpillar CONTROL VALVEWASHER-SPECIAL
22. 5B-9318 [7] BALL
23. 126-5476 Caterpillar CONTROL VALVESEAT AS-SHUTTLE
4T-7807 Caterpillar CONTROL VALVERING-BACKUP
24. 7J-0204 Caterpillar CONTROL VALVESEAL-O-RING
25. 8T-2360 Caterpillar CONTROL VALVESEAL-O-RING
26. 126-5796 Caterpillar CONTROL VALVEVALVE GP-SHUTTLE
126-5984 Caterpillar CONTROL VALVERING-BACKUP
126-5985 Caterpillar CONTROL VALVERING-BACKUP
27. 8T-2361 Caterpillar CONTROL VALVESEAL-O-RING
28. 1P-7363 Caterpillar CONTROL VALVESEAL-O-RING
29. 3J-7354 Caterpillar CONTROL VALVESEAL-O-RING
30. 1U-2744 Caterpillar CONTROL VALVEVALVE GP-CHECK
31. 5K-9090 Caterpillar CONTROL VALVESEAL-O-RING
32. 4T-7795 Caterpillar CONTROL VALVERING-BACKUP
33. 4K-1388 Caterpillar CONTROL VALVESEAL-O-RING
34. 3D-2824 Caterpillar CONTROL VALVESEAL-O-RING
35. 4T-4531 Caterpillar CONTROL VALVEPLUG
36. 4T-7795 Caterpillar CONTROL VALVERING-BACKUP
37. 4K-1388 Caterpillar CONTROL VALVESEAL-O-RING
38. 5K-9090 Caterpillar CONTROL VALVESEAL-O-RING
39. 4T-4528 Caterpillar CONTROL VALVERETAINER
Product Function & Specs:
Heavy-duty replacement compression spring designed for hydraulic control valves. Engineered from high-tensile spring steel to maintain precise return tension and spool alignment under constant cyclic pressure. Ensures smooth, predictable valve response inside the machine’s primary hydraulic or transmission control block.
Failure Symptoms:
- Sticky, sluggish, or unresponsive hydraulic control levers.
- Hydraulic spool failing to center properly, causing drift in cylinders or attachments.
- Loss of system pressure or erratic valve behavior due to a fatigued, sagged, or broken spring.
Quick Installation Notes:
- Relieve all hydraulic system pressure completely before disassembling the valve group.
- Clean the valve bore and spool housing thoroughly to prevent any grit or metallic debris from entering the system.
- Compare the free height of the old spring to the new one to verify tension loss; replace any worn matching spools if needed.
- Lubricate the spring and valve spool with clean hydraulic oil prior to reassembly.
FAQ:
Q: Can this part replace OEM 100-3564?
A: Yes, 100% interchangeable. Dimensions, wire diameter, and spring rate match the original Cat specifications exactly.
Q: Is this an OEM or aftermarket replacement?
A: This is a premium aftermarket replacement spring built with high-fatigue resistant spring steel. Same operational life, better cost.
Q: What equipment does this spring fit?
A: It fits a wide array of Cat backhoes (416B/C/D, 420D, 428B/C/D, 430D) and track-type tractors (D5H, D5M, D5N, D6M, D6N). Send us your machine’s serial number or valve group part number to double-check fitment.
Q: Should I replace valve springs individually or as a set?
A: If your control valve block has multiple identical spools that have worked the same hours, we highly recommend replacing them as a set to keep operating pressures and lever feel consistent.
Q: Do you support bulk orders?
A: Yes. We offer competitive wholesale terms for hydraulic rebuild centers, fleet repair shops, and distributors. Contact our sales desk directly for pricing.
Why Sourcing From WinsParts?
We match your part numbers directly against official parts catalogs to ensure a 100% correct fit. Our large physical inventory allows us to ship orders fast, minimizing your machine downtime with dependable parts.
Global Logistics & Secure Transit
We deliver high-performance construction machinery parts to wholesalers, repair shops, and operators worldwide. To minimize your machinery downtime, we offer flexible shipping options tailored to your urgency and budget:
Our Reliable Shipping Methods:
- Express Delivery (DHL, FedEx, UPS): 3–7 business days worldwide. Best for urgent orders (e.g., electronic controllers, injector nozzles, seal kits).
- Standard & Economy Shipping: 7–21 days depending on the destination. Ideal for cost-effective transit with full end-to-end tracking.
- Sea Freight & Air Cargo: Recommended for heavy assemblies such as complete engine blocks, hydraulic main pumps, and undercarriage track links.
Dispatch Timeline:
- Orders for in-stock items placed before 2:00 PM (GMT+8, Monday–Friday) are dispatched the same day.
- Later orders or customized orders will be shipped the next working day.
Critical Selection Reminder: Please make sure your Part Numbers match our product listings. If you are unsure, simply contact our engineering team via WhatsApp. We will cross-verify compatibility using official electronic catalogs (SIS/EPC) based on your machinery nameplate.
Payment Methods & Export Terms
To ensure a smooth B2B procurement experience, WinsParts supports multiple secure global payment methods:
- International Credit/Debit Cards: Secure online processing via Visa, Mastercard, and major global gateways.
- Digital Wallets: Fast and verified transfers via PayPal and Stripe.
- Bank Telegraphic Transfer (T/T): Recommended for large-scale wholesale orders. A formal Proforma Invoice (PI) containing our official corporate bank details will be sent via email upon order confirmation.
Export Customs & VAT Policy:
- All prices displayed on our website are exclusive of local VAT and destination import duties unless specified otherwise.
- Full shipping documentation—including Commercial Invoices, Packing Lists, and Certificates of Origin (CO)—is provided with every shipment to ensure seamless customs clearance in your country.
Gz Wins Construction Engineering Co., Ltd. is a premier manufacturer and global supplier specializing in the diversification of engineering machinery parts. With over a decade of industry expertise, we integrate development, production, and professional marketing to provide a one-stop solution for the world’s most demanding machinery brands.
We don’t just sell parts; we manage reliability. Our products are rigorously tested and successfully exported to America, Europe, Southeast Asia, the Middle East, and Africa. We pride ourselves on maintaining a massive inventory that ensures your machinery downtime is kept to an absolute minimum.
Strategic Brand Specialization
We are the preferred choice for heavy machinery operators who prioritize uptime and performance. Our inventory is specifically optimized for:
KOBELCO Excavators: * Unrivaled stock of Genuine Engine Components series.Full range of Hydraulic Pump & Valve solutions to restore factory-speed operation.
HITACHI Excavators: * Comprehensive parts support for Zaxis series, from ISUZU engine internals to advanced electronic controllers.
Why Professional Buyers Choose Us:
Technical Match Precision: We use official parts catalogs to ensure 100% compatibility based on your machine’s serial number.
Global Supply Strength: Specialized export experience to America, Europe, and the Middle East ensures smooth logistics for your KOBELCO and HITACHI parts.
