OEM / REF: 1077977SKU: pilotpart425382
Cummins Alternator 1077977 is listed under Engine Spare Parts > Alternator with catalog data including Voltage: 24; Amperage: 70; Regulator: IR. Verify fitment for Cummins Engine Spare Parts using the OEM number, mounting points, and photos of your existing part.
This Alternator is indexed for Part Number. Compare reference number 1077977 against the label on your existing Cummins component before ordering.
Additional cross references on file: 1322156, 0R8279, OR8279. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Voltage | 24 |
|---|---|
| Amperage | 70 |
| Regulator | IR |
| Fan Type | EF |
| Part Number (Caterpillar) | 1077977, 1322156, 0R8279, OR8279 |
| Part Number (Cummins) | 3675174RX, 3675201RX, 3920617, 4000590, 3675226RX, 3675242RX |
| Part Number (Daewoo) | 219072 |
| Part Number (Delco) | 102203500 |
| Part Number (Delco/Ford) | 19020307, 10459026, 10459261, 10461235, 1117897, 1117900, 1117944, 19010108, 19010111, 19010182, 19010185, 19010193, 19010199, 19011192, 8600388 |
| Part Number (Dresser) | 1305787H91, 1307203H1, PB6874, 10459262, 10459306, 10459333, 10459461, 10459468, 3920618 |
| Part Number (Hyundai) | 21E640030, 21EA00050, 1305757H91, 1316278H91 |
| Part Number (JCB) | 71440019 |
| Part Number (Komatsu) | 1305787H91, 1307203H1, 6008253120, 6008253150, 6008253151, 6008253160, 6008253161, 6008253210, 6008253261, 6735816230, ALT1023 |
| Part Number (Nikko) | 350000390, 350000391, 350000392, 350000471, 350000480, 6742015175, ALT1025, R6742015175 |
| Part Number (Perkins) | CH11087 |
| Part Number (Samsung) | 102203500 |
| Part Number (Terex) | F6141534 |
| Part Number (Replaces) | ADR0047, 12160, 112992, 107-7977 |
| Part Number | Caterpillar: 1077977, 1322156, 0R8279, OR8279 Cummins: 3675174RX, 3675201RX, 3920617, 4000590, 3675226RX, 3675242RX Daewoo: 219072 Delco: 102203500 Delco/Ford: 19020307, 10459026, 10459261, 10461235, 1117897, 1117900, 1117944, 19010108, 19010111, 19010182, 19010185, 19010193, 19010199, 19011192, 8600388 Dresser: 1305787H91, 1307203H1, PB6874, 10459262, 10459306, 10459333, 10459461, 10459468, 3920618 Hyundai: 21E640030, 21EA00050, 1305757H91, 1316278H91 JCB: 71440019 Komatsu: 1305787H91, 1307203H1, 6008253120, 6008253150, 6008253151, 6008253160, 6008253161, 6008253210, 6008253261, 6735816230, ALT1023 Nikko: 350000390, 350000391, 350000392, 350000471, 350000480, 6742015175, ALT1025, R6742015175 Perkins: CH11087 Samsung: 102203500 Terex: F6141534 Replaces: ADR0047, 12160, 112992, 107-7977 |
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
