Parts list: № Number Qty Name Options 1 AT329552 2 Track Idler 1 Per Track 2 AT329550 1 Idler 3 B3690R 2 O-Ring 4 T125615 1 Pipe Plug 5 T234662 2 Spring Pin 6 T173517 32 Shim 7 T20696 4 Strap 8 T172899 4 Guide 9 T20168 24 Washer 10 19H3299 16 CAP SCREW 1/2" X 1-1/4" 11 19H2510 8 Cap Screw 1/2" X 1-5/8" Next page: PICT-0134.1 0134 Recoil System (Idler & Idler Spring) ST699546 Track Chain Tension Adjusters ST698550 Track Chain Idlers, Extended Life, XLT, LGP ST164710 Track Chain Tension Adjuster Relief Valve