+86 13642659870 [email protected]
Product
102-8016 Caterpillar

102-8016 1028016 Caterpillar BREAKER RESISTOR

SKU: 102-8016 Categories: , Tag:

102-8016 Caterpillar Resistor Group OEM 1028016 Fits 320B 320C 320D Excavator Parts

Product Information

    • Brand: Caterpillar
    • Category: Sensors & Electrical
    • Part Number: 102-8016
    • Part Name: Resistor Group (Backup/Circuit Breaker Panel)
    • Alternative OEM: 1028016 / CA1028016 / 102-8016
    • Specs: 47 Ohms / 40 Watts / 5% Tolerance
    • Compatible Equipment: Caterpillar 311B, 312B, 320B, 320C, 320D, 325C, 330C, 336D, 345C Excavators
    • Condition: 100% New Aftermarket Replacement
102-8016 1028016 Caterpillar BREAKER RESISTOR (1)
102-8016 1028016 Caterpillar BREAKER RESISTOR (1)
102-8016 1028016 Caterpillar BREAKER RESISTOR (2)
102-8016 1028016 Caterpillar BREAKER RESISTOR (2)
102-8016 Caterpillar
102-8016 Caterpillar

1. 163-6741 Caterpillar BRACKET AS
2. 8T-4191 [4] BOLT M (M10X1.5X16-MM)
3. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)
4. 204-1640 Caterpillar COVER AS
5. 238-2526 Caterpillar COVER
6. 8C-7581 [9] SCREW-MACHINE M (M4X0.7X8-MM)
7. 096-6166 [9] WASHER-HARD (4.5X9X1-MM THK)
8. 8T-6411 [9] SCREW-MACHINE M (M6X1X12-MM)
9. 9X-8256 [30] WASHER C (6.6X12X2-MM THK)
10. 3E-8320 Caterpillar PLATE-INSTRUCTION (BATTERY)
11. 7N-0718 Caterpillar SWITCH GP-DISCONNECT Y (BATTERY)
12. 8T-4970 [4] BOLT M (M6X1X14-MM)
13. 163-6703 Caterpillar TIMER AS-OFF DELAY
8T-8729 [4] PIN-CONNECTOR (16-GA TO 20-GA)
102-8804 Caterpillar KIT-RECEPTACLE (4-PIN)
(INCLUDES RECEPTACLE AS & WEDGE)
14. 105-9981 Caterpillar CLIP
15. 7X-2619 [14] BOLT CM (M6X1X10-MM)
16. 213-0772 Caterpillar SWITCH AS-MAGNETIC (24-VOLT)(MAIN RELAY)
17. 105-9983 [2] CLIP
18. 3S-2093 [3] STRAP-CABLE C
19. 111-4719 Caterpillar CLIP
20. 105-9986 Caterpillar CLIP
21. 231-1832 Caterpillar HARNESS AS-PANEL
121-1022 [3] DIODE
3S-2093 [31] STRAP-CABLE
183-1000 Caterpillar PANEL AS-FUSE
9X-8256 [2] WASHER (6.6X12X2-MM THK)
095-0742 [2] SCREW-MACHINE M (M6X1X16-MM)
170-9394 [32] TERMINAL
7Y-3993 [2] TERMINAL-BLADE (12-GA)
149-5069 [6] TERMINAL-BLADE (14-GA TO 20-GA)
149-5070 [12] TERMINAL-BLADE (16-GA TO 20-GA)
149-5071 [6] TERMINAL-BLADE (12-GA TO 14-GA)
153-2631 [4] TERMINAL (14-GA TO 20-GA)
155-2258 [2] WEDGE-PLUG LOCK (12-PIN)
153-2602 [4] RECEPTACLE-CONNECTOR (1-PIN)
102-8803 [2] KIT-RECEPTACLE (3-PIN)
102-8805 Caterpillar KIT-RECEPTACLE (6-PIN)
102-8801 Caterpillar KIT-RECEPTACLE (12-PIN)
(EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
155-2255 [2] KIT-CONNECTING PLUG (12-PIN)
155-2260 [2] KIT-CONNECTING PLUG (3-PIN)
155-2270 [2] KIT-CONNECTING PLUG (2-PIN)
155-2271 [2] KIT-CONNECTING PLUG (4-PIN)
(EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
22. 167-3593 Caterpillar STRAP
23. 224-2859 Caterpillar WIRE AS
24. 213-0873 Caterpillar WIRE AS
25. 5C-2890 [2] NUT M (M6X1-THD)
26. 9X-8124 Caterpillar SWITCH AS-MAGNETIC (24-VOLT)(HEATER RELAY)
27. 096-5962 [4] WASHER-HARD (3.4X7X0.8-MM THK)
28. 3E-8048 [4] SCREW-MACHINE M (M3X0.5X6-MM)
29. 136-4055 Caterpillar STRIP
30. 8T-4127 [2] SCREW-MACHINE M (M5X0.8X20-MM)
31. 163-6755 Caterpillar WIRE AS
32. 163-6752 Caterpillar WIRE AS
33. 163-6751 Caterpillar WIRE AS
34. 224-2858 Caterpillar WIRE AS
35. 163-6757 Caterpillar WIRE AS
36. 111-4829 Caterpillar WIRE AS
37. 121-1023 Caterpillar BLOCK-TERMINAL
38. 161-3128 Caterpillar RELAY (24-VOLT)(BOOM FLOOD LIGHT)
38A. 161-3128 Caterpillar RELAY (24-VOLT)(CHASSIS FLOOD LIGHT)
38B. 161-3128 Caterpillar RELAY (24-VOLT)(CAB LIGHT)
38C. 161-3128 Caterpillar RELAY (24-VOLT)(HORN)
38D. 161-3128 Caterpillar RELAY (24-VOLT)(HYDRAULIC LOCKOUT)
38E. 161-3128 Caterpillar RELAY (24-VOLT)(NEUTRAL START)
39. 113-8491 [6] FUSE (15-AMPERE)(MARKED Y)
40. 141-2759 [10] FUSE (5-AMPERE)(MARKED Z)
41. 113-8490 [20] FUSE (10-AMPERE)
42. 170-6888 Caterpillar PULLER-FUSE
43. 095-0741 [2] SCREW-MACHINE M (M6X1-THD)
44. 213-0874 Caterpillar PLATE
45. 8T-0328 [4] WASHER-HARD (5.5X10X1-MM THK)
46. 095-0742 [5] SCREW-MACHINE M (M6X1X16-MM)
47. 149-5051 [2] CONNECTOR-RECEPTACLE
48. 094-2080 Caterpillar SWITCH-MAGNETIC (24-VOLT)(START CONTROL)
49. 102-8016 Caterpillar RESISTOR AS (BACKUP)
50. 104-3204 Caterpillar CONTROLLER-AIR
51. 8C-8451 [2] BOLT CM (M6X1X40-MM)(START RELAY)
52. 163-6758 Caterpillar WIRE AS
53. 171-2208 Caterpillar CIRCUIT BREAKER AS (60-AMPERE)(ALTERNATOR)
1H-3244 [2] LOCKWASHER
6V-8187 [2] NUT (1/4-28-THD)
8T-4205 [2] WASHER-HARD (7.2X14.5X2-MM THK)
54. 6V-5645 [2] SCREW-MACHINE (10-32X0.87-IN)
55. 170-9478 Caterpillar WIRE AS
56. 124-3548 [2] FUSE (30-AMPERE)(MARKED X)
57. 085-7329 [2] SPACER C (9X19X30-MM THK)
58. 259-5274 Caterpillar SWITCH GP-MAGNETIC CY (24-VOLT)

Product Function & Specs:

Heavy-duty 47 Ohm, 40 Watt wirewound backup resistor designed for the cab circuit breaker panel on Caterpillar excavators. Regulates voltage and controls electrical surges in critical monitor panels and governor actuator backup circuits, protecting expensive controllers from thermal overloads.

Failure Symptoms:

  • Complete loss of backup governor or manual throttle control when switching to override mode.
  • Burnt smell inside the cab circuit breaker panel or visible heat damage on the resistor ceramic casing.
  • Fault codes related to abnormal throttle actuator voltage or electrical circuit open.

Quick Installation Notes:

  • Disconnect the machine’s master battery disconnect switch before servicing the electrical panel.
  • Locate the backup switch panel inside the cab console or behind the seat, and unscrew the mounting screws.
  • Install the new resistor securely onto its mounting posts to prevent vibration damage; avoid over-tightening the delicate porcelain base.
  • Verify terminal wires are tight, reconnect the battery, and test the backup governor toggle switch.

FAQ:

Q: Can this part replace OEM 102-8016?

A: Yes, 100% interchangeable. The resistance rating (47 Ohms), power handling (40 Watts), and physical mounting holes match the original Cat spec exactly.

Q: Is this an OEM or aftermarket replacement?

A: This is a premium aftermarket replacement part designed to handle the continuous heat and high vibration of construction equipment. Equal performance at a much better value.

Q: What equipment does this resistor fit?

A: It fits nearly all classic and modern Cat excavators, including the 320B, 320C, 320D, 325B, 330C, and 345D series. Send us your machine’s Serial Number (PIN) to confirm compatibility before purchasing.

Q: Why does my original resistor burn out?

A: Severe cabin vibration can cause structural micro-cracks in the ceramic body, or a faulty governor actuator drawing excessive current can overload and burn out the resistance wire.

Q: Do you offer discounts for bulk orders?

A: Yes. We support fleet owners, heavy machinery workshops, and parts dealers worldwide. Contact us directly for bulk pricing and logistics options.

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.

GZ WINSPARTS Packaging Shipping
GZ WINSPARTS Packaging Shipping
1 Step 1
Required Part Numbers & Message

📥 Quick Quote Within 2 Hours: Please provide your Part Number or Machinery Nameplate below. Our engineering team will cross-verify 100% compatibility before replying.

reCaptcha v3
keyboard_arrow_leftPrevious
Nextkeyboard_arrow_right

Related Spare Parts

-