Dennis Kirk Inc.
Legendary Service... Ask Your Friends - Since 1969
Need Assistance?
Over 150K Powersport Items - In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

WSM Piston Assembly - 64mm Bore - 50-520PK

  • Part #: 131107S
  • Manufacturer Part #: 50-520PK

MSRP Price: $59.95

Our Price: $56.99

You Save:
$2.96 (5%)
1 on Hand

Ships Today!
If ordered in:

0 2 : 4 8 : 0 5
  • HOUR
  • MIN
  • SEC

Overview of WSM Piston Assembly - 64mm Bore - 50-520PK

  • Pistons are sold as each and included the ring set, wrist pin and E design clips
  • Pistons and rings are the same design as the originals for interchangeability
  • All rebuild kits, pistons and ring sets are available in standard size, .020 in. and .040 in. oversizes


    HOW TO ORDER:
    The last number of the Dennis Kirk Part # represent the following:

  • S is Standard
  • 2 is .020 in. (.5mm)
  • 4 is .040 in. (1.0mm)

    Included Items:
    (1) Piston
    (1) Wrist pin
    (2) Rings
    (2) Circlips

Specs for WSM Piston Assembly - 64mm Bore - 50-520PK

Bore Size 64 mm
Type Piston Assembly
Type - Pistons & Piston Rings Piston w/Ring Set
Units Each
Weight 0.65 lbs

Specs for WSM Piston Assembly - 64mm Bore - 50-520PK

Bore Size 64 mm
Type Piston Assembly
Type - Pistons & Piston Rings Piston w/Ring Set
Units Each
Weight 0.65 lbs

Fitment for WSM Piston Assembly - 64mm Bore - 50-520PK

See if this part fits your ride

Part 131107S fits the following machines

Yamaha
  • 2006 Yamaha YFZ350 Banshee
  • 2005 Yamaha YFZ350 Banshee
  • 2004 Yamaha YFZ350 Banshee
  • 2003 Yamaha YFZ350 Banshee
  • 2002 Yamaha YFZ350 Banshee
  • 2001 Yamaha YFZ350 Banshee
  • 2000 Yamaha YFZ350 Banshee
  • 1999 Yamaha YFZ350 Banshee
  • 1998 Yamaha YFZ350 Banshee
  • 1997 Yamaha YFZ350 Banshee
  • 1996 Yamaha YFZ350 Banshee
  • 1995 Yamaha YFZ350 Banshee
  • 1994 Yamaha YFZ350 Banshee
  • 1993 Yamaha YFZ350 Banshee
  • 1992 Yamaha YFZ350 Banshee
  • 1991 Yamaha YFZ350 Banshee
  • 1990 Yamaha YFZ350 Banshee
  • 1989 Yamaha YFZ350 Banshee
  • 1988 Yamaha YFZ350 Banshee
  • 1987 Yamaha YFZ350 Banshee
  • 2005 Yamaha YFZ350LE Banshee Limited Edition
  • 2004 Yamaha YFZ350LE Banshee Limited Edition
  • 2003 Yamaha YFZ350LE Banshee Limited Edition
  • 2006 Yamaha YFZ350SE Banshee Special Edition
  • 2005 Yamaha YFZ350SE Banshee Special Edition
  • 2006 Yamaha YFZ350SP Banshee 50th Anniversary Edition
There are no reviews for this item. Write Review

Instructions and Manuals for WSM Piston Assembly - 64mm Bore - 50-520PK