• 21F7-20090 Relay HYUNDAI Excavator Electric Parts Fitting For HDF35-3 HDF50-3 HDF80-3

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• Specifiion

Category	Electric Parts
Name	Relay
Parts No	21F7-20090
Machine Number	HDF35-3 HDF50-3 HDF80-3
Lead time	1-3 DAYS
Quality	Brand new, OEM quality
MOQ	1 PCS
Means of transport	By sea/air, DHL FEDEX UPS TNT
Packing	As request or standard packing

• Key functions

1.Circuit Protection: Isolates low-current control circuits (e.g., ECU signals) from high-current loads. Without the relay, high currents could damage sensitive electronics or cause wiring overheating.

2.Load Control: Enables precise activation/deactivation of power-hungry components, such as:

Hydraulic system solenoid valves (regulating boom/bucket movement).
Engine cooling fans (preventing overheating during heavy loads).
Auxiliary devices (e.g., work lights, air compressors) for operator convenience and safety.

3.Signal Amplification: Converts weak control signals into the power needed to operate large components, ensuring responsive performance (e.g., instant fan activation when engine temperature rises).

• Compatible models

3-SERIES DIESEL FORK LIFT HDF35-3 HDF50-3 HDF80-3

7-SERIES FORK LIFT-DIESEL 100D-7 110D-7A 110D-7E 180DE 250DE 35D-7 35DE 35DS-7 35DS-7E 50D-7A 50D-7K 50DE 50DEACE 50DF 50DS-7E 80D-7 80DE 80DEACE HDF50-7 HDF50-7S

9-SERIES FORK LIFT-DIESEL 110D-9 250D-9 35D-9 35D-9A 35D-9K 35D-9S 50D-9 80D-9 Hyundai

• More other relay applied to HYUNHDAI heavey machine

21E5-0003 RELAY-BATTERY

110D-7E, 110D-9, 180D-9, 180DE, 250D-9, 250DE, 33HDLL, 42HDLL, HL17C, HL25C, HL35C, HL720-3, HL720-3C, HL730-7, HL730-7A, HL730-9, HL730-9A, HL730-9S, HL7303, HL7303C, HL730TM-9, HL730TM-9A, HL730TM3,...

XKBU-00081 RELAY

110D-7A, 110D-7E, 110DE, 180D-9, 180DE, 250D-9, 250DE

XKBU-00039 RELAY

110D-7A, 110D-7E, 110DE, 180D-9, 180DE, 250D-9, 250DE, 50DF, 80D-7, HDF50-7, HDF50-7S

21QA-70010 RELAY-BATTERY

110D-7A, 110D-7E, 110DE, 180D-9, 180DE, 250D-9, 250DE, HL730-7A, HL730-9, HL730-9A, HL730-9S, HL730-9SB, HL730TM-9, HL730TM-9A, HL730TM7A, HL740-7A, HL740-7S, HL740-9, HL740-9A, HL740-9B, HL740-9S, HL...

22FV-24110 RELAY

10BR-9, 10BTR-9, 14BRJ-9, 15BR-9E, 15BRP-9, 20BRJ-9, 25BR-9, 35D-7, 35D-9A, 35D-9S, 35DE, 35DS-7, 35DS-7E, 50D-7A, 50D-7K, 50DE, 50DEACE, 50DF, 50DS-7E, 80D-9, 80DE, 80DEACE, HDF50-7S, R110-7, R140LC-...

21Q4-90641 RELAY ASSY

110DE, 180D-9, 250D-9, R1200-9, R210W-9, R210W9MH, R210W9S, R800LC-9, R800LC9FS

KSB8006-980 RELAY

110D-7A, 110D-7E, 110DE, 180D-9, 180DE, 250D-9, 250DE, 50D-7A, 50D-7K, 50DE, 50DEACE, 80DE, 80DEACE

21HN-55510 RELAY-MICRO(12V/5P)

15D-9, 22D-9, 22D-9E, 22D-9S, 22D-9T, 250D-9

XJBT-02844 RELAY

35D-9A, 50D-7A

XJBT-02845 RELAY-INTAKE AIR HEATER

35D-9A, 35D-9K, 50D-7A, 50D-7K

21FV-60160 RELAY BOX COVER

35D-9K

21FV-55510 RELAY-MICRO,24V/5P

110D-9, 35D-9, 35D-9A, 35D-9K, 35D-9S, 50D-9

11FT-93580 RELAY,24V

100D-7

21N8-42050 RELAY-HEATER

100D-7, 110D-7A, 110D-7E, 110D-9, 180DE, 250D-9, 250DE, 35D-9, 50D-9, 80D-9, HL730-7A, HL730-9, HL730-9A, HL730-9S, HL730-9SB, HL730TM-9, HL730TM-9A, HL730TM7A, HL740-7A, HL740-9, HL740-9A, HL740-F, H...

21FT-10422 RELAY BOARD ASSY

100D-7

21E4-0011 RELAY-4P

100D-7, 33HDLL, 35D-7, 35DE, 35DS-7, 35DS-7E, 42HDLL, 50DE, 50DF, 50DS-7E, 80D-7, 80DE, H70, H80, HC25E, HC50E, HDF50-3, HDF50-7, HDF50-7S, HDF80-3, HL17C, HL35C, HL730-7, HL7303, HL7303C, HL730TM3, H...

E125-2545 RELAY-5P

100D-7, 35D-7, 35DE, 35DS-7, 35DS-7E, 50DE, 50DF, 50DS-7E, 80D-7, 80DE, H70, H80, HDF35-3, HDF50-3, HDF50-7, HDF50-7S

• Directory listing

Pos.	Part No	Qty	Parts name	Comments
1	21E6-20270	[2]	BATTERY	110D-7A
1	21E6-20271	[2]	BATTERY	110D-7A
1	21E6-20270	[2]	BATTERY	130D-7A
1	21E6-20271	[2]	BATTERY	130D-7A
1	21E6-20270	[2]	BATTERY	160D-7A
1	21E6-20271	[2]	BATTERY	160D-7A
1	21E6-20271	[2]	BATTERY	110D-7A
1	21E6-20270	[2]	BATTERY	130D-7A
1	21E6-20271	[2]	BATTERY	130D-7A
1	21E6-20270	[2]	BATTERY	160D-7A
1	21E6-20271	[2]	BATTERY	160D-7A
2	21FT-20101	[1]	PLATE
3	21FT-15180	[3]	CLAMP-BATTERY
4	S285-06100B	[3]	NUT-FLANGED
5	21N4-10441	[1]	SWITCH-MASTER	110D-7A
5	21N4-10442	[1]	SWITCH-MASTER	110D-7A
5	21N4-10443	[1]	SWITCH-MASTER	110D-7A
5	21N4-10441	[1]	SWITCH-MASTER	130D-7A
5	21N4-10442	[1]	SWITCH-MASTER	130D-7A
5	21N4-10443	[1]	SWITCH-MASTER	130D-7A
5	21N4-10441	[1]	SWITCH-MASTER	160D-7A
5	21N4-10442	[1]	SWITCH-MASTER	160D-7A
5	21N4-10443	[1]	SWITCH-MASTER	160D-7A
5-1.	21N4-10441K	[1]	KEY-MASTER SWITCH
6	21FT-20141	[1]	PLATE
7	21N4-10451	[1]	DECAL-MASTER SWITCH
8	21FT-15720	[1]	CABLE(BATT-DIS CON SW)
9	21FT-15730	[1]	CABLE(M/S-BATT RY)
10	21FT-15710	[1]	CABLE-(BATT(-)-(+))
11	21FT-16130	[1]	CABLE
12	21FT-15580	[1]	CABLE(S/M-M/S)
13	21FT-15600	[1]	CABLE(B/E-E/E)
14	21FT-15260	[1]	CABLE(HEAT RY-STARTER)
15	21FT-20260	[1]	CABLE
16	21LF-20141	[1]	CABLE(HEAT RY-AIR HEAT)
17	21QA-70010	[1]	RELAY-BATTERY
18	21LC-40051	[1]	PLATE(START RELAY)
19	21F7-20090	[1]	RELAY-START
20	21N8-42050	[1]	RELAY-HEATER
21	S543-200002	[1]	CLAMP-TUBE
22	S035-061526	[5]	BOLT-W/WASHER
23	S035-081526	[3]	BOLT-W/WASHER
24	S035-082526	[2]	BOLT-W/WASHER
25	S037-102022	[1]	BOLT-W/WASHER
26	S037-122526	[2]	BOLT-W/WASHER
17	21QA-70010	[1]	RELAY-BATTERY
18	21LC-40051	[1]	PLATE(START RELAY)
19	21F7-20090	[1]	RELAY-START
20	21N8-42050	[1]	RELAY-HEATER
21	S543-200002	[1]	CLAMP-TUBE
22	S035-061526	[5]	BOLT-W/WASHER
23	S035-081526	[3]	BOLT-W/WASHER
24	S035-082526	[2]	BOLT-W/WASHER
25	S037-102022	[1]	BOLT-W/WASHER
26	S037-122526	[2]	BOLT-W/WASHER

• We could supply the following spare parts

1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.

3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.

4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.

5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.

6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.

• Packing and Shipping

Packing Details :

inner packing : plastic film for wrapping

external packing : wooden

Shipping :

within 3 days after received the payment , by air or by express or by sea on the basis of the

quantity and emergency circumstances.

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,

2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.

3. By Sea: Delivery from the Huangpu port .

Product Tags:

HYUNDAI excavator start relay

      

Excavator electric parts with warranty

      

HDF35-3 compatible start relay

      

21F7-20090 Start Relay HYUNDAI Excavator Electric Parts Fitting For HDF35-3 HDF50-3 HDF80-3 Images