Yamaha AR 190 1800 Jet Boat Master Engine Rebuild Kit +.50mm 2013-2015

$3,499.00

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Built by REV6 for serious rebuilds, this master engine rebuild kit supports +.50mm pistons and ships nationwide. Backed by a 1-year warranty and expert support—order with confidence.

SKU: Y1800HO1315-MERK-AR190-50 Categories: , , ,

Description

This Yamaha AR 190 1800 master engine rebuild kit is designed for 2013–2015 jet boat engines requiring +.50mm oversize pistons. It provides the critical internal components needed to complete a full engine rebuild with proper fit and reliable results.

If you need ordering or shipping details, visit our Help Center for clear guidance and rebuild resources.

This Master Engine Rebuild Kit Includes:

  • Crankshaft – 6S5-11411-01-00
  • Cam chain – 94591-66152-00
  • Cam chain damper guide – 6BH-12251-00-00
  • Cam chain tension guide – 6BH-12252-00-00
  • Cam chain upper guide – 6BH-12241-00-00
  • Complete gasket kit – 6CR-W0001-01-00, 6CS-W0001-01-00, 6HM-W0001-00-00, 6HM-W0001-01-00
  • Oversize +.50mm piston kits – 6BH-11631-00-B0
  • Connecting rods – 6BH-11650-10-00
  • Connecting rod bearings (Black) – 6S5-11656-50-00
  • Crankshaft bearings (Green) – 6S5-11416-40-00
  • Intake valves – 6S5-12111-00-00
  • Exhaust valves – 6S5-12121-00-00
  • Intake camshaft – 6BH-12171-10-00
  • Exhaust camshaft – 6BH-12181-10-00
  • Camshaft gears – 6D3-12176-10-00, 90105-07004-00

In addition, every REV6 rebuild kit includes a 1-year parts warranty. You can review full coverage details in our warranty policy.

If you still have questions, check our FAQ page or contact our team to speak directly with a rebuild specialist.

Finally, if you want to compare kit options, our engine rebuild kit guide explains the differences clearly.

Order today and rebuild your Yamaha AR 190 1800 engine with confidence. Nationwide shipping available.