Sierra Lower Unit Seal Kit - SIE-18-2684

Sierra 18-2684 Lower Unit Seal Kit for Johnson & Evinrude Outboards

Sierra high-quality engine parts are designed to meet OEM specifications.

Kit Contains:

(1) 18-0882 Shift Rod Gasket

(1) 18-2031 Oil Seal

(1) 18-2032 Oil Seal

(1) 18-2534 Seal Kits

(2) 18-4248 Drain/Fill Plug Washer

(1) 18-7100 O-Ring

(1) 18-7120 O-Ring

Interchangeable with:

GLM

87606

Mallory

9-74105

Frequently Asked Questions

• What is the Sierra 18-2684 Lower Unit Seal Kit for Johnson & Evinrude Outboards? The Sierra 18-2684 is a lower unit seal kit for Johnson and Evinrude outboards. Sierra high-quality engine parts are designed to meet OEM specifications. The kit includes gaskets, oil seals, drain/fill plug washers, and O-rings.
• What is included in the Sierra 18-2684 lower unit seal kit? The Sierra 18-2684 kit contains one 18-0882 shift rod gasket, one 18-2031 oil seal, one 18-2032 oil seal, one 18-2534 seal kit, two 18-4248 drain/fill plug washers, one 18-7100 O-ring, and one 18-7120 O-ring.
• What outboards is the Sierra 18-2684 lower unit seal kit designed for? The Sierra 18-2684 is identified as a lower unit seal kit for Johnson and Evinrude outboards. The supplied product description does not provide specific engine models, horsepower ratings, or years, so verify your outboard application before purchasing.
• What part numbers are interchangeable with the Sierra 18-2684 seal kit? The Sierra 18-2684 is interchangeable with GLM 87606 and Mallory 9-74105. Compare your existing part number with these listed interchangeable numbers to help confirm that the seal kit matches your application.
• Are Sierra 18-2684 engine parts designed to meet OEM specifications? Yes. The product description states that Sierra high-quality engine parts are designed to meet OEM specifications. The 18-2684 is supplied as a lower unit seal kit containing the components listed in the product description.