CATERPILLAR 3L8686 Alternator – Genuine OEM Auto Spare Parts

OE Reference Numbers

CATERPILLAR1S2584•2N3554•4W2239•5S9088•6L6591•0R3669•3L8686•5S9080•6S9088•OR3669

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OE Number stands for Original Equipment Number — the number of a complete component or sub-assembly originally fitted to the vehicle. OE Number is interchangeable with the term Genuine Number.

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OE parts come from the original manufacturer. Aftermarket parts are quality alternatives, often at a lower price.

48 results

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CATERPILLAR

OE Verified by Carbus24

Exact Match

3L8686 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

Exact Match

3L8686 - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

1117134 - Bumper

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

1117134 - Bumper

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

1S2584X - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

1S2584X - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

2N3554 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

2N3554 - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

0R3667X - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

0R3667X - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

0R9538 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

0R9538 - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

5S9088X - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

5S9088X - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

3L8666 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

3L8666 - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

1S2584 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

1S2584 - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

4N3886 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

4N3886 - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

4N7079 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

4N7079 - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

7M9174 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

7M9174 - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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JOHN DEERE

OE Verified by Carbus24

TY6681 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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JOHN DEERE

OE Verified by Carbus24

TY6681 - Alternator

Voltage [V]:28 V

Alternator Charging Current [A]:50 A

Number of grooves:0

Belt Pulley Ø [mm]:0 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

OR3667 - Alternator VW CADDY IV MPV (SAB, SAJ) 1.2 TSI

Price on Request

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CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

OR3667 - Alternator VW CADDY IV MPV (SAB, SAJ) 1.2 TSI

paired article number:3150230

Fitting Position:Right

Supplementary Article/Supplementary Info:Gear Shift Cable

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

1005046 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

1005046 - Alternator

Voltage [V]:12 V

Weight [kg]:13.3 kg

Alternator Charging Current [A]:85 A

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

VOLVO

OE Verified by Carbus24

10039152 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

VOLVO

OE Verified by Carbus24

10039152 - Alternator

Voltage [V]:28 V

Alternator Charging Current [A]:50 A

Number of grooves:0

Belt Pulley Ø [mm]:0 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

0R3669 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

0R3669 - Alternator

Voltage [V]:12 V

Weight [kg]:13.3 kg

Alternator Charging Current [A]:85 A

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

CUMMINS

OE Verified by Carbus24

3078115 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

CUMMINS

OE Verified by Carbus24

3078115 - Alternator

Voltage [V]:24 V

Alternator Charging Current [A]:50 A

Pulleys:without belt pulley

Version:Remanufactured

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

VOLVO

OE Verified by Carbus24

3915518 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

VOLVO

OE Verified by Carbus24

3915518 - Alternator

Voltage [V]:24 V

Alternator Charging Current [A]:50 A

Pulleys:without belt pulley

Version:Remanufactured

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

JOHN DEERE

OE Verified by Carbus24

AT53676 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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JOHN DEERE

OE Verified by Carbus24

AT53676 - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

CATERPILLAR

OE Verified by Carbus24

9G9538 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

CATERPILLAR

OE Verified by Carbus24

9G9538 - Alternator

Voltage [V]:24 V

Alternator Charging Current [A]:50 A

Pulleys:without belt pulley

Version:Remanufactured

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

F0HT10300BA - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

F0HT10300BA - Alternator

Belt Pulley Ø [mm]:0 mm

Alternator Charging Current [A]:75 A

Voltage [V]:14 V

Number of grooves:0

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

F0HT10300FA - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

F0HT10300FA - Alternator

Belt Pulley Ø [mm]:0 mm

Alternator Charging Current [A]:75 A

Voltage [V]:14 V

Number of grooves:0

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

F0HT10300CB - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

F0HT10300CB - Alternator

Belt Pulley Ø [mm]:0 mm

Alternator Charging Current [A]:75 A

Voltage [V]:14 V

Number of grooves:0

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

F3TZ10346A - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

F3TZ10346A - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

CUMMINS

OE Verified by Carbus24

3675228NW - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CUMMINS

OE Verified by Carbus24

3675228NW - Alternator

Alternator Charging Current [A]:130 A

Rotation Direction:Clockwise rotation

Quantity Unit:Piece

Voltage [V]:12 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

6L6591 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CATERPILLAR

OE Verified by Carbus24

6L6591 - Alternator

Voltage [V]:12 V

Weight [kg]:13.3 kg

Alternator Charging Current [A]:85 A

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

VOLVO

OE Verified by Carbus24

802010021 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

VOLVO

OE Verified by Carbus24

802010021 - Alternator

Voltage [V]:12 V

Weight [kg]:13.3 kg

Alternator Charging Current [A]:85 A

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

CUMMINS

OE Verified by Carbus24

20077 - Engine Oil

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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CUMMINS

OE Verified by Carbus24

20077 - Engine Oil

Capacity [litre]:20 l

SAE viscosity class:20W-50

Container Type:Canister

API specification:SL

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

CUMMINS

OE Verified by Carbus24

3675168RX - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

CUMMINS

OE Verified by Carbus24

3675168RX - Alternator

Manufacturer Restriction:Delco

Width [cm]:22.5 cm

Height [cm]:19.99 cm

Pulleys:without belt pulley

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

F0HT10300CA - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

F0HT10300CA - Alternator

Belt Pulley Ø [mm]:0 mm

Alternator Charging Current [A]:75 A

Voltage [V]:14 V

Number of grooves:0

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

XC4510300NA - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FORD

OE Verified by Carbus24

XC4510300NA - Alternator

Alternator Charging Current [A]:50 A

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

HERTH+BUSS ELPARTS

19010001 - Switch Unit, ignition system AUDI 80 B2 Saloon (811, 813, 814, 819, 853) 1.3

18.18 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

HERTH+BUSS ELPARTS

19010001 - Switch Unit, ignition system AUDI 80 B2 Saloon (811, 813, 814, 819, 853) 1.3

Number of pins:7 -pin connector

Voltage [V]:24 V

Alternator Charging Current [A]:50 A

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SPIDAN

20077 - Bellow Kit, drive shaft NISSAN MICRA II (K11) 1.0 i 16V (K11)

Price on Request

Dispatch in 3 business days

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SPIDAN

20077 - Bellow Kit, drive shaft NISSAN MICRA II (K11) 1.0 i 16V (K11)

Height [mm]:92 mm

Supplementary Article/Supplementary Info:with grease

Inner Diameter 1 [mm]:21 mm

Inner Diameter 2 [mm]:71 mm

Price on Request

Dispatch in 3 business days

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KILEN

20077 - Suspension Spring OPEL VECTRA B Hatchback (J96) 1.8 i 16V (F68)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

KILEN

20077 - Suspension Spring OPEL VECTRA B Hatchback (J96) 1.8 i 16V (F68)

Fitting Position:Front Axle

Spring Design:Coil Spring

Suspension:for vehicles with lowered suspension

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MEAT & DORIA

20077 - Auxiliary Water Pump (cooling water circuit) AUDI A3 Convertible (8V7, 8VE) 1.4 TFSI

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MEAT & DORIA

20077 - Auxiliary Water Pump (cooling water circuit) AUDI A3 Convertible (8V7, 8VE) 1.4 TFSI

for OE number:5Q0965567

Operating Mode:Electric

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

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KRAFTVOLL GERMANY

19010023 - Compressor, air conditioning LAND ROVER DISCOVERY III (L319) 2.7 TD 4x4

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

KRAFTVOLL GERMANY

19010023 - Compressor, air conditioning LAND ROVER DISCOVERY III (L319) 2.7 TD 4x4

Vehicle Identification Number (VIN) from:7SEU17C

Capacity Compressor [cc]:171 cm³

Internal Toothing differential side, conn. to conn. shaft:4

Compressor Oil:PAG 46

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

KLARIUS

321602 - Catalytic Converter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

KLARIUS

321602 - Catalytic Converter

Width [mm]:0 mm

Weight [kg]:2.9 kg

Supplementary Article/Info 2:with mounting parts

Length [mm]:280 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

KLARIUS

321673 - Catalytic Converter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

KLARIUS

321673 - Catalytic Converter

Fitting Position:Front

Length [mm]:710 mm

Width [mm]:0 mm

Height [mm]:0 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

KLARIUS

321698 - Catalytic Converter FORD FIESTA V (JH_, JD_) 1.4 TDCi

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

KLARIUS

321698 - Catalytic Converter FORD FIESTA V (JH_, JD_) 1.4 TDCi

Fitting Position:Front

Length [mm]:600 mm

Width [mm]:0 mm

Height [mm]:0 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MCS

321698 - Tail Light Assembly TOYOTA COROLLA Saloon (_E21_) 1.6 VVTi (ZRE210)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MCS

321698 - Tail Light Assembly TOYOTA COROLLA Saloon (_E21_) 1.6 VVTi (ZRE210)

Fitting Position:Left

Lamp Type:LED

Section:Outer section

Left-/right-hand drive vehicles:for left-hand drive vehicles

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

AINDE

10459120 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

AINDE

10459120 - Alternator

Alternator Charging Current [A]:100 A

Manufacturer Restriction:DELCO REMY

Voltage [V]:24 V

Quality:ORIGINAL

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

Why Customers Choose CarBus24

Our Promises to Every Customer

Genuine Promise

Checked against the OE numbers above before listing.

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Get the item you ordered or your money back.

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14-Day Returns

Changed your mind? Return it within 14 days.

Cross-referenced parts are cataloged as fitting the same application but are not guaranteed to be identical to the original manufacturer part. Verify fitment against your OE number or VIN before ordering.

How to Confirm This Part Fits Your Vehicle

Reference/cross-reference numbers vary by engine, transmission, chassis and production date — not by number alone. Before ordering, compare your original OE number against 3L8686 number by CATERPILLAR listed above, and check the dimensions or specifications against your original part.

If you’re unsure, contact CarBus24 with your VIN or the number printed on your original part and we’ll confirm the correct match before you order.

OE vs. Aftermarket Parts

OE (SACHS, Ford, Mazda)	Aftermarket (FAST, Valeo, LUK, Exedy)
Matches original manufacturer specification	Cross-referenced to the same application
Typically higher price	Typically lower price
Direct OE part number	Equivalent fit, different part number

Related Categories

Engine Parts

Engine components cross-referenced by OE number.

Brake System

Pads, discs and calipers for common applications.

Transmission & Clutch

Clutch kits, gearboxes and linkages.

Frequently Asked Questions

How do I know if a part matching 3L8686 number by CATERPILLAR fits my car?

Compare your original OE number against the OE Reference Numbers listed above, and check the dimensions or specifications against your original part.

What is the difference between OE and aftermarket parts?

OE parts match the original manufacturer specification. Aftermarket parts are cross-referenced to fit the same application, usually at a lower price.

Can I search by my vehicle instead of an OE number?

Yes — select your vehicle from the sidebar to see parts confirmed to fit your car.

What if I'm not sure which OE number I have?

Send us your VIN or the number printed on your original part and our team can confirm the correct match before you order.