Sierra Elbow - SIE-18-1970-2

Sierra 18-1970-2 Riser Elbow

Sierra Marine 18-1970-2 is a replacement riser elbow for V-6 and V-8 applications. Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements.

Features:

Fits: V-6 & V-8 Applications

3" Outlet

15° (3" O.D.)

Interchangeable With:

Barr

MC-20-98504

GLM

51110

Mallory

9-40557

Marine Power

0992-115

MerCruiser Stern Drive

95755A2

98503A2

98504A3

Osco

8503A

Click to Download Sierra 18-1970-2 Riser Elbow Installation Instructions

Frequently Asked Questions

• What is the Sierra 18-1970-2 Riser Elbow used for? The Sierra 18-1970-2 Riser Elbow is a replacement engine component for V-6 and V-8 applications. It features a 3-inch outlet and a 15-degree design with a 3-inch outside diameter. Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements.
• What engine applications does the Sierra 18-1970-2 Riser Elbow fit? The Sierra 18-1970-2 Riser Elbow is specified for V-6 and V-8 applications. The product description does not provide specific engine models, years, or serial-number ranges, so verify your engine application and existing component specifications before selecting this replacement riser elbow.
• What are the outlet and diameter specifications for the Sierra 18-1970-2? The Sierra 18-1970-2 has a 3-inch outlet and a 15-degree design with a 3-inch outside diameter. These specifications can be used to compare the replacement riser elbow with the component currently installed on your application.
• What part numbers does the Sierra 18-1970-2 Riser Elbow interchange with? The Sierra 18-1970-2 is interchangeable with Barr MC-20-98504, GLM 51110, Mallory 9-40557, Marine Power 0992-115, MerCruiser Stern Drive 95755A2, 98503A2, and 98504A3, and Osco 8503A.
• Is the Sierra 18-1970-2 manufactured to OEM requirements? Yes. Sierra aftermarket engine parts, including the 18-1970-2 Riser Elbow, are manufactured to meet or exceed OEM requirements. The product is specified as a replacement riser elbow for V-6 and V-8 applications.