Maven Trading & Marine is a global leader in supplying high-quality second-hand marine engine parts and used generator components sourced from certified ship breaking yards. We specialize in OEM-compatible, reconditioned, and tested spare parts for all major marine engine brands, offering 50-70% cost savings compared to new parts.

Why Choose Our Second-Hand Marine Spare Parts?

✅ Unbeatable Cost Savings

Affordable alternative to new OEM parts without compromising quality

Ideal for shipowners, repair yards, and offshore operators

✅ Premium Quality Assurance

All parts undergo rigorous inspection & testing

Reconditioned to near-new condition when required

✅ Immediate Availability

Fast global shipping from our warehouses

No long lead times like new parts

✅ Eco-Friendly Solution

Supports sustainable ship recycling practices

Reduces waste in the maritime industry

Our Extensive Inventory

The following are the primary manufacturers and models of marine main engines, widely used in commercial shipping, offshore vessels, and large marine applications:

Two-Stroke Engines:

MAN B&W: S35MC, S42MC, S46MC, S50MC, S60MC, S70MC, S80MC, S90MC

Wärtsilä (Sulzer): RTA48T, RTA52U, RTA58T, RTA72U, RTA84T, RTA96C

Mitsubishi (MHI): UEC37LS, UEC45LA, UEC52LA, UEC60LS, UEC85LA

Hyundai (HHI-EMD): H21/32, H25/33, H32/40, H35/44, H46/60

Four-Stroke Engines:

Caterpillar (CAT): 3500, C18, C32, 3406, 3412

Cummins: QSK19, QSK23, QSK38, QSK50, QSK60

MAN Energy Solutions: D2862, D2866, L21/31, L27/38

Wärtsilä: W20, W26, W32, W38

MTU (Rolls-Royce): Series 2000, 4000

Marine diesel generators are essential for onboard power supply, and the following are the leading manufacturers and their common models:

Marine Generator Engines:

Caterpillar (CAT): 3306, 3406, C7.1, C9.3, C18

Cummins: QSB6.7, QSL9, QSM11, QSK19

Volvo Penta: D5, D8, D11, D13, D16

MAN: D2862, D2866, D2848

Yanmar: 4JH, 6LY, 6HY, 8HY

Deutz: TCD 2015, TCD 6.1, TCD 8.0

Daihatsu: PS-22, PS-26, PS-30, DK-20, DK-28, DL-16, DL-20

Alternators & Generator Sets:

Stamford (Permanent Magnet & Brushless): UCI, UCM, HC4, HC5

Leroy-Somer: LSA, LSC series

Mecc Alte: ECO, ECP series

• Wartsila(Two-stroke and Four stroke)
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Stock Status & Sourcing

Location: Sourced from ship-breaking yards in Chittagong (Bangladesh), Alang (India).

Condition: Used, reconditioned, or OEM-new surplus

Testing: All parts undergo pressure tests, dimensional checks, and material analysis!