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CP247
Gallery
BrandAS-PL
MPNA0139
OE refs13
SKU4843-A0139
GTIN / EAN5901259401820

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Details

SpecificationValue
BrandAS-PL
MPNa0139
CategoryPower generator
Voltage [V]24 V
Alternator Charging Current [A]110 A
QualitySTANDARD LINE

OE/OEM numbers (13)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 20849352. The red ring marks where this part installs on the vehicle.

PART — Others
OthersPosition main

What's in the kit

This kit ships with 72 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.

#Part numberComponentQty
1ABE9018
Bearing
Quality
STANDARD LINE
Height [mm]
17,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
52,00 mm
1
2ABE9018(NSK)
Bearing
Quality
PREMIUM LINE
Height [mm]
17,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
52,00 mm
1
3ABE9018(NTN)
Bearing
Quality
PREMIUM LINE
Height [mm]
17,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
52,00 mm
1
4ABE9018(FAG)
Bearing
Quality
PREMIUM LINE
Height [mm]
17,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
52,00 mm
1
5ABE9018(BULK)
Bearing
Quality
STANDARD LINE
Height [mm]
17,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
52,00 mm
1
6ABE9018(KOYO)
Bearing
Quality
PREMIUM LINE
Height [mm]
17,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
52,00 mm
1
7ABE9021
Bearing
Quality
STANDARD LINE
Height [mm]
10,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
35,00 mm
1
8ABE9021(NTN)
Bearing
Quality
PREMIUM LINE
Height [mm]
10,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
35,00 mm
1
9ABE9021(NSK)
Bearing
Quality
PREMIUM LINE
Height [mm]
10,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
35,00 mm
1
10ABE9021(BULK)
Bearing
Quality
STANDARD LINE
Height [mm]
10,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
35,00 mm
1
11ABE9021(NACHI)
Bearing
Quality
PREMIUM LINE
Height [mm]
10,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
35,00 mm
1
12ABE9021(KOYO)
Bearing
Quality
PREMIUM LINE
Height [mm]
10,00 mm
Inner Diameter [mm]
17,00 mm
Outer Diameter [mm]
35,00 mm
1
13ARC0072
Rectifier, alternator
Quality
STANDARD LINE
Outer Diameter [mm]
120,70 mm
Current Strength [A]
60 A
Number of diodes
6
1
14ARE0054
Alternator Regulator
Voltage [V]
24 V
Quality
STANDARD LINE
1
15ARE0054(BOSCH)
Alternator Regulator
Voltage [V]
24 V
Quality
PREMIUM LINE
1
16AS0010
Stator, alternator
Voltage [V]
24 V
Alternator Charging Current [A]
90 A
Quality
STANDARD LINE
Inner Diameter [mm]
112,00 mm
Outer Diameter 1 [mm]
131,30 mm
1
17ASL9008
Slip Ring, alternator
Quality
STANDARD LINE
Height 1 [mm]
7,50 mm
Height 2 [mm]
7,50 mm
Length 1 [mm]
37,9 mm
Outer Diameter 1 [mm]
15,80 mm
Outer Diameter 2 [mm]
24,00 mm
Inner Diameter 1 [mm]
7,00 mm
Inner Diameter 2 [mm]
17,20 mm
1
18ASL9008(BULK)
Slip Ring, alternator
Quality
STANDARD LINE
Height 1 [mm]
7,50 mm
Height 2 [mm]
7,50 mm
Length 1 [mm]
37,9 mm
Outer Diameter 1 [mm]
15,80 mm
Outer Diameter 2 [mm]
24,00 mm
Inner Diameter 1 [mm]
7,00 mm
Inner Diameter 2 [mm]
17,20 mm
1
19APC0020
Protective Cap, alternator
Quality
STANDARD LINE
1
20ARS0022
Repair Set, alternator
Quality
STANDARD LINE
Length 1 [mm]
16,2 mm
1
21ARS0022(BULK)
Repair Set, alternator
Quality
STANDARD LINE
Length 1 [mm]
16,2 mm
1
22ARS0023
Repair Set, alternator
Quality
STANDARD LINE
Length 1 [mm]
22,9 mm
1
23ARS0032
Repair Set, alternator
Quality
STANDARD LINE
Thickness [mm]
7,80 mm
Outer Diameter 1 [mm]
17,70 mm
1
24ARS0068S(BULK)
Repair Set, alternator
Quality
STANDARD LINE
Outer Diameter 1 [mm]
21,00 mm
Inner Diameter 1 [mm]
13,40 mm
1
25ARS0068SRepair Set, alternator1
26ABR0047Protective Cap, alternator1
27ARE0141(BOSCH)Alternator Regulator1
28ARS0014Repair Set, alternator1
29ARS9058S(BULK)Repair Set, alternator1
30ARS0014(BULK)Repair Set, alternator1
31ARS0021Repair Set, alternator1
32ARS0021(BULK)Repair Set, alternator1
33ARS9058SRepair Set, alternator1
34ARS0009Repair Set, alternator1
35ARS0002(BULK)Repair Set, alternator1
36ARS0002Repair Set, alternator1
37ARS2005Repair Set, alternator1
38ARC0043Rectifier, alternator1
39ARC0048Rectifier, alternator1
40ABEP0001SRepair Set, alternator1
41ABE9020(BULK)Bearing1
42ARS0023(BULK)Repair Set, alternator1
43ZS0002Bearing1
44ABE9018(NSK)(BULK)Bearing1
45ABE9018(NTN)(BULK)Bearing1
46ABE9021(NSK)(BULK)Bearing1
47ABE9021(NTN)(BULK)Bearing1
48ABE9021(SKF)Bearing1
49ABE9018(FAG)(BULK)Bearing1
50ABE9021(SKF)(BULK)Bearing1
51ABEC0001Protective Cap, alternator1
52ABEC0001(BOSCH)Protective Cap, alternator1
53ABEC0001(BULK)Protective Cap, alternator1
54ABR0103SProtective Cap, alternator1
55ARE0054SAlternator Regulator1
56AR0023Rotor, alternator1
57AP0044Belt Pulley, alternator1
58ARS9063SRepair Set, alternator1
59ARS4022SRepair Set, alternator1
60ARS0015Repair Set, alternator1
61ARS0030Repair Set, alternator1
62ARS0025Repair Set, alternator1
63ARC0048SRectifier, alternator1
64ARE0139SAlternator Regulator1
65ARE0139(BOSCH)Alternator Regulator1
66ARE0139S2Alternator Regulator1
67AR0023PRotor, alternator1
68ASL9008P(BULK)Slip Ring, alternator1
69ASL9008PSlip Ring, alternator1
70ARE0054(SEG)Alternator Regulator1
71ABEC0001S(BULK)Protective Cap, alternator1
72ABEC0001SProtective Cap, alternator1

About this product

Sourced from AS-PL, this power generator (A0139) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Voltage [V]: 24 V, Alternator Charging Current [A]: 110 A, Quality: STANDARD LINE, Pulleys: 0, Version: 0124655012 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 0124655012, 0124655012-R, 0124655019, 0124655500 and 78 more. Matching these numbers confirms a like-for-like replacement with no loss of function. AS-PL is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.

Suitable cars

Vehicle matches are curated from manufacturer data

Confirmed fits based on manufacturer data.

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Power generator AS-PL A0139 — compatible car models

Manufacturer article number (MPN)A0139
OE part numbers20466317, 20849352, 21429787, 21429789, 5010589551, 7420466317, 7420862899, 7421429789, 85020824, A004TR5392, A004TR5392ZT, A4TR5392, A4TR5392ZT
Compatibility check

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Description and what's included

AS-PL a0139 Brand new AS-PL. Alternator Charging Current [A]: 110 A. Pulleys: 0. Quality: STANDARD LINE. Version: 0124655012. Voltage [V]: 24 V

What's included:
  • 1x Power generator
Shipping, returns, warranty

Free UK delivery on orders over £99.00. Express and standard shipping available.

  • Standard delivery: 2-5 business days
  • Express delivery: 1-2 business days
  • Free returns within 14 days
  • All parts backed by manufacturer warranty

Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.

Frequently Asked Questions

Is this Power generator compatible with my car?

Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Power generator fits. All fitment data is verified through TecDoc.

What specifications does this AS-PL Power generator have?

This AS-PL Power generator has the following specifications: Voltage [V]: 24 V; Alternator Charging Current [A]: 110 A; Quality: STANDARD LINE; Pulleys: 0; Version: 0124655012. Check the full specifications table above for complete details.

What OE part numbers does this Power generator replace?

This Power generator replaces OE part numbers: 20466317, 20849352, 21429787, 21429789, 5010589551, 7420466317, 7420862899, 7421429789 and 5 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Power generator cost?

This AS-PL Power generator is available for £173.99. Power generator prices vary depending on brand, specifications, and vehicle compatibility. AS-PL parts offer a balance of quality and value, backed by our 14-day money-back guarantee.

How do I know when to replace my Power generator?

Watch for dimming headlights, warning light on dashboard, dead battery, strange noises from the engine, or electrical accessories malfunctioning.

What tools do I need to replace a Power generator?

Tools needed: socket set (8-17mm), spanner set, serpentine belt tool or breaker bar, multi-meter (for testing charge output), battery terminal clamp remover. Difficulty: Moderate DIY. Safety warning: Disconnect the battery negative terminal before starting. Never disconnect the alternator with the engine running -- voltage spikes will destroy ECU electronics.

Can I use this part as a replacement for OE 20466317?

Yes, this AS-PL Power generator is a direct replacement for OE part number 20466317. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

More AS-PL parts

Related categories

Common OE numbers for this part

Common original equipment numbers linked to stocked alternatives.

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