Offshore Marine Down Arrow Icon

St. Thomas, US Virgin Islands
340.776.5432

Offshore Marine is a well-stocked provider of marine and boat engine parts at prices that can’t be matched! Our inventory includes both current parts and hard-to-find discontinued parts. We carry a variety of o-rings, o-ring seals, and o-ring guides for Caterpillar, Mercruiser, Volvo, Yamaha, and Yanmar Marine boat engines. You will not find better prices on boat engine o-rings anywhere. If you have questions about any of our boat engine parts, email us at info@offshorevi.com. Or ORDER TODAY below and have parts shipped to you anywhere in the world, with RUSH service available.

Shipping Charges Notice: The shipping fee associated with this order is estimated based on using the flat rate option provided by the US Post Office, as this works well for the majority of our products. However, if your order contains large items or multiple items that will require multiple boxes, we will contact you with an adjusted shipping total for approval before we ship your order.

Search limited to: Caterpillar reset

Part Number
Description
Manufacturer
Price
Web Price
Part Number 6V5504
Description

SEAL O RING

Manufacturer Caterpillar
Price $6.99
Web Price $3.50
Part Number 5M3038
Description

SEAL O RING

Manufacturer Caterpillar
Price $8.51
Web Price $4.25
Part Number 1123540
Description

SEAL O RING

Manufacturer Caterpillar
Price $9.51
Web Price $4.75
Part Number 6L1649
Description

SEAL O RING

Manufacturer Caterpillar
Price $9.99
Web Price $5.00
Part Number 3E6773
Description

SEAL O RING

Manufacturer Caterpillar
Price $20.51
Web Price $10.26
Part Number 9X7371
Description

SEAL O RING

Manufacturer Caterpillar
Price $21.99
Web Price $10.99