S&S Cycle

Milwaukee-Eight ®

Mk45 4.5" MUFFLER REPLACEMENT PARTS INCLUDING EC VERSION

Milwaukee-Eight ®

1. 4.5" Muffler assembly for 2017-’18 Models

3. Main baffle assembly, 4.5" muffler for 2017-’18 Models

Left, chrome. . . . . . . . . . . . . . . . . . . 551-0149 ± Right chrome. . . . . . . . . . . . . . . . . . 551-0150 ± Left black. . . . . . . . . . . . . . . . . . . . 551-0151 Right black. . . . . . . . . . . . . . . . . . . . 551-0152 Thruster chrome . . . . . . . . . . . . . . . 550-0634A ± Thruster Black Highlight Machined. . . . . . . . 550-0629A Tracer chrome . . . . . . . . . . . . . . . . 550-0636A ± Tracer Black Highlight Machined. . . . . . . . . 550-0632A

Left. . . . . . . . . . . . . . . . . . . . . . . 551-0007 Right. . . . . . . . . . . . . . . . . . . . . . 551-0138 4. Insulation, 4.5”muffler. . . . . . . . . . . . . . . . 551-0003 5. Button head cap screw, Stainless, ”-20 x 3/8”. . . . . . . 500-0441 6. Baffle,Assembly,Muffler,SAE J2825 . . . . . . . . . . . 551-0026 7. Hardware kit, muffler clamp and screws (N/S) Left. . . . . . . . . . . . . . . . . . . . . . . 551-0027 Right. . . . . . . . . . . . . . . . . . . . . . 551-0148

96 ™ /103 ™ /110 ™

2007–2017 Twin Cam

2. Endcap

1999–2006 Twin Cam 88 ®

1

Sportster ® & Buell ® Indian ® Models Street Rod ™

1986–2019

3

4

5

2014–2019 Street ® &

2

5

6

Mk45 REPLACEMENT MUFFLER SYSTEM FOR EL DORADO M8 HIGH PERFORMANCE EXHAUST SYSTEM—STREET LEGAL

1. Endcap

Thruster Black Highlight Machined. . . . . . . . 550-0629A Tracer Black Highlight Machined. . . . . . . . . 550-0632A 2. Button head cap screw, Stainless, ”-20 x 3/8”. . . . . . 500-0441 3. Hardware kit, muffler clamp and screws (N/S). . . . . . 551-0027

Tools & Shop Supplies

Warranty & Company Policy

2

1

Index

Appendix &

± WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

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