Main & auxiliary engine spares
Engine spares are our largest category by value and have been since we started. Two-stroke and four-stroke, genuine and tested replacement, quoted with origin and warranty stated on every line.
⚓Sending a full overhaul list? Attach it as it comes out of your PMS. We quote line by line and flag which items have viable alternatives.
Two-stroke series we handle
MEME-BMCMC-CRTART-flexUECL35MC
Four-stroke series we handle
16/2421/3123/30H27/3828/32H32/40
DSDLDKDCM200N330
L20L22R32M20C
Most requested items
| Item | Typical application | Quoting options |
|---|---|---|
| Cylinder liner | 2-stroke and medium-speed | Genuine · Replacement |
| Piston crown & skirt | 2-stroke | Genuine · Reconditioned |
| Piston ring set | All series | Genuine · Replacement |
| Main & crankpin bearing shells | Medium-speed aux | Genuine · Replacement |
| Exhaust valve spindle & seat | 2-stroke | Genuine · Recon · Exchange |
| Fuel injector & nozzle | All series | Genuine · Replacement · Recon |
| Fuel pump plunger & barrel | All series | Genuine · Replacement |
| Cylinder head complete | Medium-speed aux | Genuine · Recon · Exchange |
| Turbocharger rotor & cartridge | Main and aux sets | Genuine · Exchange |
Lead time depends on the maker and the supply route, so we confirm it on the quote rather than guess at it here.
How we quote engine spares
- Genuine and replacement priced side by side wherever a credible alternative exists
- Country of origin and warranty terms stated on the quote, not on request
- Material certificates supplied for load-bearing and class-surveyed items
- Reconditioned and exchange units offered where they make operational sense
Makers we commonly supply for
MAN B&WWärtsiläSulzerMaKAkasakaMitsubishiDaihatsuYanmarCumminsEMDCaterpillarDeutz
Manufacturer names identify the equipment these parts are made for. Carnegie Oceanic Inc. is an independent supplier and is not affiliated with, endorsed by or sponsored by these manufacturers.
Related
Comparative specifications
| Maker | Model | Bore / stroke (mm) | Output (kW) | Type | Source |
|---|---|---|---|---|---|
| MAN Energy Solutions | S35ME-C9.7 | 350 / 1550 | 4 350–6 960 | Two-stroke crosshead, main | man-es.com |
| MAN Energy Solutions | S60ME-C10.7 | 600 / 2400 | 12 450–19 920 | Two-stroke crosshead, main | man-es.com |
| Mitsubishi (UE) | 6UEC50LSH-Eco-C2 | 500 / 2300 | 10 680 (6-cyl) | Two-stroke crosshead, main | mhi.com |
| Wärtsilä | Wärtsilä 32 | 320 / 400 | 3 480–9 280 | Four-stroke trunk piston, main or auxiliary | cdn.wartsila.com |
| Wärtsilä | Wärtsilä 20 | 200 / 280 | 740–1 980 | Four-stroke trunk piston, main or genset | wartsila.com |
| Caterpillar (MaK) | M 32 C | 320 / 480 | 2 880–4 500 | Four-stroke trunk piston, main or genset | h-cpc.cat.com |
| Caterpillar (MaK) | M 25 C | 255 / 400 | 1 740–3 000 | Four-stroke trunk piston, main | h-cpc.cat.com |
| Daihatsu | 6DE-28 | 285 / 390 | 1 701–2 140 | Four-stroke trunk piston, auxiliary | dhtd.co.jp |
| Yanmar | 6EY18(A)LW | 180 / 280 | 400–800 | Four-stroke trunk piston, auxiliary | yanmar.com |
| Cummins | QSK19 | 159 / 159 | 373–597 | Four-stroke trunk piston, propulsion or auxiliary | mart.cummins.com |
Compiled from maker published data, September 2026.
Series and model designations we cover
- MAN B&W
- MC / MC-C · ME-B / ME-C / ME-GI · S26MC · S35MC · L35MC · S42MC · S46MC-C · S50MC-C / S50ME-C · S60MC-C / S60ME-C · S70MC-C / S70ME-C · S80MC-C / S80ME-C · K80MC-C · S90ME-C · K90MC-C · K98MC-C / K98ME-C · four-stroke L16/24 · L21/31 · L23/30H · L27/38 · L28/32H · 32/40 · 48/60 · D2842 · D2866
- Wärtsilä
- RTA48T · RTA52U · RTA58T · RTA62U · RTA72U · RTA84T / 84C · RT-flex50 · RT-flex58T · RT-flex82C / 82T · Vasa 32 · W20 · W26 · W32 · W34DF · W38 · W46 · L20 · L32 · R22 · R26 · R32
- Sulzer
- RTA48 · RTA58 · RTA62 · RTA72 · RTA84 · RD / RND / RLB · ZA40S · ZA50S · A25 · S20
- MaK
- M20 / M20C · M25 / M25C · M32 / M32C · M43 / M43C · M282 · M453C · M551 · M552C · M601
- Caterpillar
- 3304 · 3306 · 3406 · 3408 · 3412 · 3508 · 3512 · 3516 · 3606 · 3608 · 3612 · 3616 · C7 · C9 · C18 · C32 · C280
- Mitsubishi
- S6R / S6R2 · S12R · S16R · S6B · S6U · UEC 33LS / 37LA / 45LA / 50LS / 52LA / 60LS / 68LSE
- Akasaka
- A-series (A31 · A34 · A37 · A41) · AH-series
- Hyundai‑MAN B&W
- MAN B&W licence builds · HiMSEN H17/28 · H21/32 · H21/33 · H25/33 · H32/40 · H35/40
- Niigata
- L25HX · L28HX · M28AFTE · MG28HX · M34AGT
- Bergen
- B32:40 · C25:33 · KVG / KRG-series
- Cummins
- KTA19 · KTA38 · KTA50 · NT855 / NTA855 · N14 · M11 · QSM11 · QSK19 · QSK38 · QSK50 · QSK60 · 6BT / 6CT
- Yanmar
- 6EY18 · 6EY22 · 6EY26 · 6N18 · 6N21 · 6N330 · 6GL · 6HAL · 6LAAL
- Daihatsu
- DK-20 · DK-26 · DK-28 · DK-32 · DL-20 · DL-22 · DL-24 · DL-26 · DL-28 · DL-32 · DC-17 · 6DE-18 · 6DE-23
- Scania
- DI09 · DI13 · DI16 · D9 · D11 · DS11 · DSI14
- Volvo Penta
- D5 · D7 · D9 · D11 · D13 · D16 · TAMD · TWD · TAD
- MTU
- Series 183 · 396 · 538 · 1163 · 2000 · 4000 (8V / 12V / 16V / 20V)
- Deutz
- 413 · 513 · 616 · 620 · 628 · 640 · 1015 · 2015 · TBD616 · TBD620 · BF6M1013
- EMD (Progress Rail)
- 567 · 645 (645E · 645E7) · 710 (710G)
- John Deere
- PowerTech 4045 · 6068 · 6090 · 6135
- Stamford (alternators)
- UCI / UCM · HCI / HCM · P-range · S-range
- ABB Turbo
- VTR-series (VTR160 – VTR714) · TPS44 – TPS61 · TPL65 – TPL85 · A100-L / A100-M / A100-H
- Mitsubishi (MET)
- MET18 – MET90 (MET33 · MET42 · MET53 · MET66 · MET83) · MET-SR / MET-SRC
- Napier
- NA150 · NA295 · NA297 · NA307 · NA357 · NA455
- IHI
- AT-series (AT14 · AT18 · AT22) · RH-series (RH133 · RH163)
- Heinzmann
- StG-series · E6 / E10 / E16 · PRIAMOS
Series designations identify what a maker calls the equipment, not what we hold. Every line is quoted to the part or drawing number on the enquiry.
Engine out of production?
We regularly source parts for engines the maker no longer supports — including from decommissioned sister vessels.