Best in 7 days
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Description
178391 Genuine Borgwarner Core Assembly S410 (Caterpillar Marine C18)CORE ASSEMBLY INFORMATION BORG WARNER PART NUMBER: 178391 ALTERNATE PART NO: 172301 MODEL: S410 BRAND: BORG WARNER CONDITION: NEW SUIT: CATERPILLAR C18 MARINE APPLICATION 18. 0L This is a brand new core assembly and is genuine Borgwarner, it comes with 12 months warranty and after sales service. VEHICLE INFORMATION MANUFACTURER: CATERPILLAR VEHICLE: MARINE ENGINE: C18 FROM : 2002 09 > DISPLACEMENT: 18. 0L FUEL TYPE: DIESEL TURBOCHARGER WHERE USED
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 1098 reviews
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Product Reviews
★★★★★ 5
Excellent Starter
Model: 17825
Starter is an excellent Replacement for the OEM Starter. Easy installation after removing Air Flow inlet. Car is starting easily now and running smoothly after Fusible Link Block was replaced.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
★★★★★ 5
Good quality
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Good quality gear oil, works perfectly.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
For motorcycles
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Great stuff, good price
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Reviewed in the United States on April 25, 2026
★★★★★ 5
The best lower unit gear oil I have used
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
I have been boating my whole life, this is by far the best gear oil. I use this in my Johnson 115 even though this is technically made by Mercury. I seem to get less if any water intrusion into my gearcase with this oil. If there is any, the oil emulsifies the water and continues to protect the gears. I have had better luck with this than Pennzoil marine or others. Highly recommend. It is a blue color and easy to drain and fill.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Great
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Great lube for the boat
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Reviewed in the United States on May 19, 2026
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