Quick view Add to Cart Sierra 18-7777 Fuel Water Separator Bracket $104.49 $72.99 Fuel Water Separator Bracket - Special Order est. 10 Days. Universal Design. Direct replacement for Mercury and Yamaha. 1/4" Stainless Steel. Mallory # 9-37862. Add to Cart
Quick view Add to Cart Sierra 18-7873 Fuel Filter $79.99 $55.99 Fuel Filter - Special Order est. 10 Days Add to Cart
Quick view Add to Cart Sierra 18-79901 Fuel Filter $111.99 $78.49 Sierra 18-79901 Fuel Filter Add to Cart
Quick view Add to Cart Sierra 18-8042 Hose Barb 1/4" $6.99 $5.49 Sierra 18-8042 Hose Barb 1/4" Replaces 033401-10 Add to Cart
Quick view Add to Cart Sierra 18-8054 Hose Barb 1/8"x 5/16" ID $6.99 $4.99 Sierra 18-8054 Hose Barb 1/8"x 5/16" ID Sierra replacement hose barb for Mercury and Mercruiser engines. Barb Size: 5/16" or 7.94mm NPT Size: 1/8" or 3.18mm Connection Type: Male Interchangeable... Add to Cart
Quick view Out of stock Sierra 18-8207 Seal & Bearing Kit $286.99 $200.99 Mercruiser Seal & Bearing Kit for R Drive by Sierra Add to Cart
Quick view Out of stock Sierra 18-8403 Bolt $12.99 $8.99 Bolt - Special Order est. 10 Days Add to Cart
Quick view Add to Cart Sierra 18-8530 Exhaust Elbow Mounting Kit $27.49 $19.49 Sierra 18-8530 Mercruiser Exhaust Elbow Mounting Kit Sierra replacement exhaust elbow mounting gasket for Mercruiser engines. For: Mercruiser 4 cyl. 224 cu. in. 3.7L (models 165, 170, 180 & 190) Use with: 18-1937 Elbow Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-8551 Hardware Kit [Exhaust Elbow Bolts] $28.99 $20.49 Sierra 18-8551 Hardware Kit [Exhaust Elbow Bolts] Sierra exhaust elbow hardware kit for Mercruiser Stern Drives. Contains: Two bolts and two washers Use with: Sierra 18-1975-1 Riser Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-8841-1 Wiring Plug Set $51.99 $42.49 Wiring, Plug Set - Special Order est. 10 Days Add to Cart
Quick view Out of stock Sierra 18-9234 Mercruiser Oil Change Kit $74.99 $60.49 Sierra 18-9234 Mercruiser Oil Change Kit Includes all needed items for completing yearly maintenance on your engine Kit Includes: Oil Oil Filter Funnel Service Label Shop Towel Application: 4.3L GM Short Block w/o Remote... Add to Cart
Quick view Add to Cart Sierra 18-9833 Driver Head Replaces Mercury 91-37311 $31.49 $28.99 Sierra 18-9833 Mercruiser Driver Head Used to remove and install bearings. Compatible Gear Cases: MC-I, R-MR, Alpha One, Alpha One/Gen II, and all Bravo Interchangeable with: Mercury Marine 91-37311 Add to Cart
Quick view Add to Cart Sierra 18-9834 Driver Head Replaces Mercury 91-37312 $29.99 $22.99 Sierra 18-9834 Driver Head Used to remove and install bearings. Compatible Gear Cases: MC-I, R-MR, Alpha One, Alpha One/Gen II, and all Bravo Interchangeable with: Mercury Marine 91-37312 Add to Cart
Quick view Add to Cart Sierra 18-9837 Puller-Driver Head Replaces Mercury 91-38628T $34.49 $27.99 Sierra 18-9837 Puller-Driver Head - Replaces Mercury 91-38628T Sierra replacement puller-driver head for Mercury and Mercruiser engines. Installs pinion bearing on MC-I, R-MR and Alpha One drive units Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-9903 Engine Ignition Analyzer $672.99 $470.99 Sierra 18-9903 Engine Ignition Analyzer Use the Sierra 18-9903 Engine Ignition Analyzer for diagnosis & performance measurement of all types of spark ignition systems. Troubleshoot: Non-Starts, Misfires, Intermittent problems, damaged spark plug... Add to Cart
Quick view Add to Cart Sierra 18-9904 Fault Finder $480.99 $336.49 Sierra 18-9904 Fault Finder Use the Sierra Fault Finder for tracking and tracing open and short circuits, broken wires and current leaks. Features: Non-contact technology. No wire piercing required. Operates on 6 to 42 VDC systems 8" flexible... Add to Cart
Quick view Out of stock Sierra 18-9905 AC/DC Low Current Clamp Meter $486.49 $340.49 Sierra 18-9905 AC/DC Low Current Clamp Meter AC/DC current measurement from 1 mA up to 100 A AC/DC voltage measurement up to 600 V Features: Clamp opens up to 1/2" (12.5mm) One rotary switch operation Large 4 digit LCD display One-touch auto... Add to Cart
Quick view Add to Cart Sierra 18-9908 AC/DC 600A Clamp Meter $370.99 $259.99 Sierra 18-9908 AC/DC 600A Clamp Meter Allows the measurement of AC/DC currents w/ a resolution down to 0.1A & up to a maximum of 600A. Current measurement up to 600 A Voltage measurement up to 600 V Features: Clamp opens up to 1" (25.4mm) One... Add to Cart
Quick view Out of stock Sierra 37467 Rtv Silicone 598 - High Performance Black $15.49 $12.54 Loctite RTV 598 Black Silicone Seal,Caulk And Insulate Electrical Connections. Best General Purpose Sealant For Sealing Flanges. Valve Covers And Flexible Joints Add to Cart
Quick view Add to Cart Sierra 37477 Threadlocker 242 - Medium Strength Blue Replaces 0764804 $38.49 $33.99 Sierra 37477 Loctite Threadlocker 242 - Medium Strength Blue Sierra 37477 Loctite 242 prevents loosening due to shock and vibration. This threadlocker is medium strength and removable grade, so it should be used before assembly. Medium... Add to Cart