Fitment-first matching
CF-21211N-A is prepared for alternator sourcing with Part No, OE, Lester number, and application records checked together.

Alternators
CF-21211N-A alternator for Caterpillar TL1055C, Caterpillar TL1255C, Caterpillar XQ100-8 and related applications (12V / 100A).
| Voltage | 12V |
|---|---|
| Amperage | 100A |
| Rotation | CW |
| Regulator/Fan | IR/IF |
| Part No | CF-21211N-A |
|---|---|
| MFR | DELCO |
| Lester Numbers | 21211 |
| OE Numbers | Caterpillar 20R3598, 321-8902, 560-6100, Delco 8600375, Perkins Engine T430452 |
| Part Type | Alternator |
| Design | IR/IF |
Alternator matching focuses on amperage, voltage, pulley configuration, regulator/fan design, plugs, and OE replacement references.
CF-21211N-A is prepared for alternator sourcing with Part No, OE, Lester number, and application records checked together.
Core specifications such as voltage, power or amperage, rotation, teeth, and design are reviewed before sample or bulk quotation.
MFR DELCO and replacement references including 21211 help buyers compare existing units and reduce wrong-part risk.
Share target quantity, destination, sample need, and packaging requirement so Crankvia can confirm the practical supply path.
Application records are provided as compatibility references. Confirm OE number, vehicle configuration, engine, and market version before final ordering.
Application reference
CF-21211N-A
Records
14
Makes
1
Models
7
Year range
2012-2025
| Make | Model | Year | Engine | Note |
|---|---|---|---|---|
| Caterpillar | TL1055C | 2012-2018 | L4 4.4L 269cid C4.4 | - |
| Caterpillar | TL1055C | 2012-2018 | L4 4.4L 269cid CaterpiLLar C4.4 | - |
| Caterpillar | TL1255C | 2012-2018 | L4 4.4L 269cid C4.4 | - |
| Caterpillar | TL1255C | 2012-2018 | L4 4.4L 269cid CaterpiLLar C4.4 | - |
| Caterpillar | XQ100-8 | 2015-2025 | L4 4.4L 269cid C4.4 | - |
| Caterpillar | XQ100-8 | 2015-2025 | L4 4.4L 269cid CaterpiLLar C4.4 | - |
| Caterpillar | XQ115 | 2015-2025 | L4 4.4L 269cid C4.4 | - |
| Caterpillar | XQ115 | 2015-2025 | L4 4.4L 269cid CaterpiLLar C4.4 | - |
| Caterpillar | XQ125 | 2015-2025 | L4 4.4L 269cid C4.4 | - |
| Caterpillar | XQ125 | 2015-2025 | L4 4.4L 269cid CaterpiLLar C4.4 | - |
| Caterpillar | XQ200 | 2015-2025 | L6 7.0L 428cid C7.1 | - |
| Caterpillar | XQ200 | 2015-2025 | L6 7.0L 428cid CaterpiLLar C7.1 | - |
| Caterpillar | XQ80-8 | 2015-2025 | L4 4.4L 269cid C4.4 | - |
| Caterpillar | XQ80-8 | 2015-2025 | L4 4.4L 269cid CaterpiLLar C4.4 | - |
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