// IMG 1 OF 824V 100A Alternator, 20621-Style

Description

The 20621 is a 24v 100 amp alternator, a new aftermarket direct replacement engineered to match the fit, form, and function of the original alternator. Specifications: - Voltage: 24V - Output: 100 amp - Rotation: Clockwise (CW) Confirm exact fitment with your year, make, and model before ordering. Cross-Reference / Interchange Numbers: - Replaces / compatible with: 11.203.102, 11.203.502, 11.203.694, 11.203.702, 11.204.244, 11.204.255, 11.204.258, 11.204.337, 20621, 2871A902 (plus 12 more on file). Why ePartsGlobal: specialist in heavy-duty starters, alternators, and charging-system electrical parts. Backed by a 1-year warranty, free shipping on orders over $19.95, and fast fulfillment. Ships from USA.

Specifications

Output100
Voltage24
TypeAlternator
DesignIR/IF
RotationCW
ManufacturerLETRIKA (ISKRA)
PulleyWO/ PULLEY
Lester number20621
PIC code282-558

Confirmed fitment

Verified applications from the ePartsGlobal catalog. If your engine isn't listed, send us the OEM part number and we'll cross-reference it.

MakeModelEngineYearsApplication
Caterpillar Roller (Static and Vibratory)CS66BL4 4.4L 269cid Caterpillar C4.42012–2012Roller (Static And Vibratory) · domestic
Caterpillar Roller (Static and Vibratory)CS76BL4 4.4L 269cid Caterpillar C4.42012–2012Roller (Static And Vibratory) · domestic
Caterpillar Roller (Static and Vibratory)CS78BL4 4.4L 269cid Caterpillar C4.42012–2012Roller (Static And Vibratory) · domestic
Caterpillar Roller (Static and Vibratory)CS78BL6 6.6L 403cid Caterpillar C6.62012–2019Roller (Static And Vibratory) · domestic
Caterpillar Roller (Static and Vibratory)CW34L6 6.6L 403cid Caterpillar C6.62012–2014Roller (Static And Vibratory) · domestic

Cross-reference

OEM and aftermarket part numbers that interchange with this unit, from the ePartsGlobal catalog.

WAI New20621N
Caterpillar20R-4763, 378-9640
Claas0005011080, 05011080
Lester20621
Letrika (Iskra)11.203.102, 11.203.502, 11.203.694, 11.203.702, 11.204.244, 11.204.255, 11.204.258, 11.204.337
Letrika (Iskra) SalesIA 1133, IA0795, IA1133
Letrika (Iskra) Tech.AAN5124, AAN5546, AAN5595, AAN5597, AAN5806, AAN5836, AAN8156, AAN8167, AAN8170
MahleMG 142
Perkins Engine2871A902, 2871A903, 3789640
Steyr220 56 60/0, 2205660, 22056600