SBT Cylinder Head 29-112-22K Replaces 420413309 for Sea-Doo 4-Tec GTX RXT RXP Wake GTR, 2006-2018

This is a complete cylinder head assembly from SBT, part number 29-112-22K, for Sea-Doo 4-Tec jet skis including the GTX, RXT, RXP, RXP-X, RXT-X, GTR, Wake and Challenger models. It replaces OEM 420413309 and is the one to look at when your head is cracked, warped or leaking, or the valves and seats are worn out. There is no core to send back.

Fits

• Sea-Doo GTX 155 / GTX S 155 / GTX 215 / GTX LTD 215 / GTX iS 215 / GTX LTD iS 260 / GTX LTD S 260 (2008-2018)
• Sea-Doo GTX 4-Tec LTD / GTX 4-Tec LTD 215 / GTX SC (2006-2008)
• Sea-Doo RXT 215 / RXT 260 / RXT 260 RS / RXT iS 255 / RXT iS 260 (2009-2017)
• Sea-Doo RXT-X 255 / RXT-X 260 / RXT-X 260 aS / RXT-X 260 aS XRS / RXT-X 260 RS (2008-2016)
• Sea-Doo RXP 215 / RXP-X 255 / RXP-X 260 / RXP-X 260 RS (2008-2015)
• Sea-Doo GTI SE 155 (2010-2017) / GTI LTD 155 (2015-2016) / GTI SE 130 (2018)
• Sea-Doo GTR 215 (2012-2016) / GTR 230 / GTR X 230 (2017)
• Sea-Doo Wake 155 (2015-2017) / Wake Pro 215 (2009-2015) / 210 Wake 310 (2010)
• Sea-Doo 180 Challenger 215 / 180 Challenger SE 215 (2008-2012)
• Sea-Doo 180 Challenger SE 255 (2010-2011) / 180 Challenger SE 260 / Challenger 180 All (2012)
• Sea-Doo 210 Challenger 310 (2010) / 210 Challenger 260 / 210 Challenger S 260 (2012)
• Sea-Doo 150 Speedster 255 (2010-2011) / 150 Speedster 155 / 150 Speedster 260 (2012)
• Sea-Doo 180 SP Tower 260 / 230 SP w/Tower 2 x 260 (2012)
• Sea-Doo Challenger CS/Tower (2008) / Speedster 200 215 SCIC (2007)
• Sea-Doo Islandia 220 (2007-2008)

What's included

• Camshaft
• Valve guides
• Head gasket and valve cover gasket
• Intake and exhaust valves
• Valve springs
• Valve stem seals
• Valve cotters

Replaces OEM part numbers

420413309

Not sure it fits your ski? Call or text 954-914-6465 with your hull ID (HIN) and we'll confirm before you order.