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Caterpillar Excavator Engines & Engine Parts
New Aftermarket, Used and Rebuilt Parts
As an industry leading supplier of new aftermarket, used and rebuilt Caterpillar Excavator Engines & Engine Parts, we can save you a lot on a replacement Engines & Engine Parts and related parts. We offer everything from attachments, final drives, undercarriages, engines, cylinders, cabs, pumps and much more for all makes and models of construction
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All Caterpillar Excavator Engines & Engine Parts
![Hydraulic Oil Cooler 099-4752](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Hydraulic Oil Cooler
- Part #: 099-4752
- Weight: 300.00
- Fits Machine(s): EL300B
- Category(s): Engines & Engine Parts
![Engine Oil Pump 1068957](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Engine Oil Pump
- Part #: 1068957
- Weight: 26.90
- Fits Machine(s): 12H ES, 350, 545, 637D, 627F, 615C, 611, 637E, 627G, 627B, 572R, 330B L, 330B, 330, 235B, 160H NA, 160H, 143H, 160H ES, 14H NA, 140H ES, 140G, 140H NA, 140H, 12H NA, 12H
- Category(s): Engines & Engine Parts
![Engine Oil Pump 1068958](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Engine Oil Pump
- Part #: 1068958
- Weight: 25.50
- Fits Machine(s): 12H, 611, 572R, 637E, 627G, 627B, 545, 615C, 637G, 637D, 627F, 330B L, 330, 350, 235B, 160H NA, 160H, 143H, 160H ES, 14H NA, 140H ES, 140G, 140H NA, 140H, 12H ES, 12H NA
- Category(s): Engines & Engine Parts
![Hose - Engine 1786557](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Hose - Engine
- Part #: 1786557
- Weight: 1.40
- Fits Machine(s): 320C, 320C FM
- Category(s): Engines & Engine Parts
![Engine Air Filter /second 2465010](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Engine Air Filter /second
- Part #: 2465010
- Weight: 3.90
- Fits Machine(s): 312E, 336E H, 336E HVG, 336F L, 336E LH, 349E, 336E LN, 336E L, 329E L, 329E, 336E, 324E L, 324E, 320E RR, 320E LN, 323E L, 320E LRR, 320E L, 320E, 318E L, 316E L, 312E L
- Category(s): Engines & Engine Parts
![Pump,engine Oil 373-8014](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Pump,engine Oil
- Part #: 373-8014
- Weight: 8.62
- Fits Machine(s): 120M, 924K, 924HZ, 928HZ, AP-655D, 963D, 950 GC, 938H, AP-600D, 953D, 938K, 930K, 928H, 553C, 924H, 613G, 545D, 559, 525D, 323D L, 320D2 GC, 535D, 323D2 L, 320D2 L, 320D L, 320D2, 320D GC, 2470C, 12M
- Category(s): Engines & Engine Parts
![Engine Oil Cooler 3793436](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Engine Oil Cooler
- Part #: 3793436
- Weight: 28.50
- Fits Machine(s): 16M, 623K, 627H, 972H, 730C, 725, 627K, 623H, 966H, 730, 627K LRC, 623K LRC, 621K, 349E L VG, 621H, 349E L HVG, 349F L, 349E L, 349D L, 345D L VG, 349E, 349D, 345D L, 345D, 345C L, 345C, 14M, 345C MH
- Category(s): Engines & Engine Parts
![Bearing Std Cat 3176 Engine 4P8167](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Bearing Std Cat 3176 Engine
- Part #: 4P8167
- Weight: 0.47
- Fits Machine(s): 16G, 631D, 631G, 627F, 633E II, 631E, 627B, 623E, 627E, 621F, 623F, 589, 583R, 5110B, 621E, 587R, 578, 375 L, 5080, 375, 16H NA, 24H
- Category(s): Engines & Engine Parts
![Engine Oil Pump, Fits Engine Model: 3304, 3304b, 3306, 3306b, G3304, G3306 2P1784](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Engine Oil Pump, Fits Engine Model: 3304, 3304b, 3306, 3306b, G3304, G3306
- Part #: 2P1784
- Weight: 24.00
- Fits Machine(s): 120G, 215C, 215, 235C, 235, 229, 225, 215D, 215B, 235D, 235B, 229D, 225D, 219D, 160H, 160G, 160H ES, 143H, 140H ES, 14G, 140H NA, 140H, 140G, 130G, 12H NA, 12H ES, 12H, 12G
- Category(s): Engines & Engine Parts
![Connecting Rod Bearing Undersize .50mm / 0.020in, Fits Engine Model: 3304, 3304b, 3306, 3306b, 3306c 8N8222](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Connecting Rod Bearing Undersize .50mm / 0.020in, Fits Engine Model: 3304, 3304b, 3306, 3306b, 3306c
- Part #: 8N8222
- Weight: 0.60
- Fits Machine(s): 120G, 1673C, 235, 330 L, 330, 330 FM L, 235B, 160G, 160H, 160H ES, 14G, 140H NA, 140H, 143H, 140H ES, 140G, 130G, 12H NA, 12H ES, 12H, 12G
- Category(s): Engines & Engine Parts
![Connecting Rod Bearing Undersize 1.00mm / 0.040in, Fits Engine Model: 3304, 3304b, 3306, 3306b, 3306c 8N8223-040](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Connecting Rod Bearing Undersize 1.00mm / 0.040in, Fits Engine Model: 3304, 3304b, 3306, 3306b, 3306c
- Part #: 8N8223-040
- Weight: 0.64
- Fits Machine(s): 120G, 1673C, 235, 330 L, 330, 330 FM L, 235B, 160G, 160H, 160H ES, 14G, 140H NA, 140H, 143H, 140H ES, 140G, 130G, 12H NA, 12H ES, 12H, 12G
- Category(s): Engines & Engine Parts
![Connecting Rod Bearing Undersize 1.25mm / 0.050in, Fits Engine Model: 3304, 3304b, 3306, 3306b, 3306c 8N8223-050](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Connecting Rod Bearing Undersize 1.25mm / 0.050in, Fits Engine Model: 3304, 3304b, 3306, 3306b, 3306c
- Part #: 8N8223-050
- Weight: 0.66
- Fits Machine(s): 120G, 235, 235B, 1673C, 330 FM L, 330 L, 330, 160H, 160H ES, 160G, 143H, 140H ES, 14G, 140H NA, 140H, 140G, 130G, 12H NA, 12H ES, 12H, 12G
- Category(s): Engines & Engine Parts
![Connecting Rod Bearing Undersize 1.50mm / 0.060in, Fits Engine Model: 3304, 3304b, 3306, 3306b, 3306c 8N8223-060](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Connecting Rod Bearing Undersize 1.50mm / 0.060in, Fits Engine Model: 3304, 3304b, 3306, 3306b, 3306c
- Part #: 8N8223-060
- Weight: 0.68
- Fits Machine(s): 120G, 1673C, 235, 330 L, 330, 330 FM L, 235B, 160G, 160H, 160H ES, 14G, 140H NA, 140H, 143H, 140H ES, 140G, 130G, 12H NA, 12H ES, 12H, 12G
- Category(s): Engines & Engine Parts
![Connecting Rod Bearing Undersize .25mm / 0.010in, Fits Engine Model: 3114, 3116 7C6976](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Connecting Rod Bearing Undersize .25mm / 0.010in, Fits Engine Model: 3114, 3116
- Part #: 7C6976
- Weight: 0.40
- Fits Machine(s): 120H, 3126B, 320 L, 3126, 324D, 322C FM, 322C, 322B LN, 322B L, 320B, 3126E, 160K, 211B, 30/30, 214B, 140M, 140K, 140K 2, 140G, 135H, 12K, 120K, 12M, 120K 2, 120H NA, 120H ES
- Category(s): Engines & Engine Parts
![Crankshaft W/gear, Fits Engine Model: 3116, 3126, 3126b, 3126e 2715658](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Crankshaft W/gear, Fits Engine Model: 3116, 3126, 3126b, 3126e
- Part #: 2715658
- Weight: 200.00
- Fits Machine(s): 120H, 322B L, 324D FM, 324D FM LL, 322C, 324D, 322C FM, 160K, 320B, 30/30, 214B, 140M, 140K, 140K 2, 140G, 135H, 12K, 120K, 12M, 120K 2, 120H NA, 120H ES
- Category(s): Engines & Engine Parts
![Spring-valve (inl), Fits Engine Model: 3114, 3116, 3126 7C4273](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Spring-valve (inl), Fits Engine Model: 3114, 3116, 3126
- Part #: 7C4273
- Weight: 0.20
- Fits Machine(s): 120H, 325 L, 325B, 325B L, 35, 535B, 533, 525B, 45, 446D, 446B, 322C, 325, 322B L, 322C FM, 322 FM L, 320 L, 224B, 320B, 30/30, 205B, 135H, 214B, 120H NA, 120H ES
- Category(s): Engines & Engine Parts
![Lifter Gp, Fits Engine Model: 3114, 3116, 3126 7C6078](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Lifter Gp, Fits Engine Model: 3114, 3116, 3126
- Part #: 7C6078
- Weight: 5.00
- Fits Machine(s): 120H, 539, 533, 535B, 543, 924F, 613C II, 580, 574, 570, 561M, 550, 55, 525B, 446B, 446D, 45, 35, 322C FM, 322B LN, 325B L, 322C, 322B L, 214B, 135H, 320B, 120H ES, 120H NA, 928G
- Category(s): Engines & Engine Parts
![Water Pump, Fits Engine Model: 3126, 3126b, 3126e 3522139](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Water Pump, Fits Engine Model: 3126, 3126b, 3126e
- Part #: 3522139
- Weight: 20.00
- Fits Machine(s): 120H, 324D L, 325C, 325C FM, 325D L, 325D FM LL, 325D FM, 325D, 324D FM, 324D, 324D FM LL, 322C FM, 322C, 140M, 140K, 160K, 140K 2, 135H, 12K, 140G, 12M, 120K, 120K 2
- Category(s): Engines & Engine Parts
![Tensioner-belt, Fits Engine Model: C9 1900643](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Tensioner-belt, Fits Engine Model: C9
- Part #: 1900643
- Weight: 4.00
- Fits Machine(s): 120H, 330C L, 330C MH, 330D FM, 336D, 336D LN, 336D L, 330D MH, 330D LN, 330D L, 330D, 329D L, 330C, 330C FM, 325C FM, 325D L, 322C FM, 3126B, 325C, 322C, 2590, 2491, 2390, 2391, 2290, 12H, 135H
- Category(s): Engines & Engine Parts
![Cylinder Head, Fits Engine Model: 3126, 3126b, 3126e, C7 2275952](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Cylinder Head, Fits Engine Model: 3126, 3126b, 3126e, C7
- Part #: 2275952
- Weight: 234.00
- Fits Machine(s): 135H, M325C MH, IT62G II, IT38G II, C7, 963C, 953C, 938G II, 962G II, 950G II, 561N, 325C, 325C FM, 322C FM, 322C, 120H
- Category(s): Engines & Engine Parts
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