ENGINE
FORGED PISTON KITS
  • Two-stroke pistons are made from 4032 silicium
  • 0910-4214
  • Both include 3% copper in materials for better heat resistance
  • All pistons are forged using a precision heat-treatment process that
  • Kits include antiwear coated piston, rings, pin and circlips
  • FITS MODEL
    CC SIZE
    BORE SIZE (mm)
    KIT TYPE
    PART #
    REPLACEMENT RING PART #
    HONDA
    TRX450R 06-14
    449
    95.5
    A
    0910-0254
    0912-0032
    449
    95.5
    B
    0910-4212
    0912-0032
    490
    99.95
    A
    0910-0255
    0912-0101
    398
    90
    A
    0910-4210
    0912-0023
    398
    90
    B
    0910-4211
    0912-0023
    (high compression)
    435
    94
    A
    0910-0647
    0912-0103
    450
    96
    A
    0910-4213
    0912-0032
    450
    96
    B
    0910-4214
    0912-0032
    (100mm big bore, 12.7:1 compression)
    490
    100
    A
    0910-1342
    0912-0101
    KYMCO
    KXR250 03-06/ MXU 250 06-09
    250
    98
    A
    0910-4215
    0912-0054
    250
    98
    B
    0910-4216
    0912-0054
    Maxxer/ MXU 300 05-10
    310
    78
    A
    0910-4217
    0912-0608
    310
    78
    B
    0910-4218
    0912-0608
    250 Trail Boss/ Scrambler/ Trailblazer (all)
    250
    72
    A
    -
    0912-0022
    SUZUKI
    398
    90
    A
    0910-4210
    0912-0023
    398
    90
    B
    0910-4211
    0912-0023
    (high compression)
    435
    94
    A
    0910-0647
    0912-0103
    LT-R450 06-11
    450
    95.5
    A
    0910-4531
    0912-0158
    450
    95.5
    B
    0910-4532
    0912-0158
    YAMAHA
    YFZ350 Banshee 87-06 (all) (68mm big bore)
    392
    68
    A
    0910-1332 1
    0912-0283
    392
    68
    B
    0910-1333 1
    0912-0283
    449
    94.96
    B
    0910-0817
    0912-0026
    608
    96
    A
    0910-0193
    0912-0032
    1 Cast piston.
    PRICE LIST
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    0910-0193
    $214.95
    0910-1332
    $118.95
    0910-4212
    $193.95
    0910-4217
    $288.95
    0912-0023
    $36.95
    0912-0103
    $36.95
    0910-0254
    193.95
    0910-1333
    118.95
    0910-4213
    225.95
    0910-4218
    288.95
    0912-0026
    36.95
    0912-0158
    36.95
    214.95
    0910-1342
    240.95
    0910-4214
    225.95
    0910-4531
    217.95
    0912-0032
    36.95
    0912-0283
    38.95
    0910-0647
    232.95
    0910-4210
    200.95
    0910-4215
    214.95
    0910-4532
    217.95
    0912-0054
    36.95
    0912-0608
    39.95
    0910-0817
    200.95
    0910-4211
    200.95
    0910-4216
    214.95
    0912-0022
    29.95
    0912-0101
    36.95
    CAST SERIES PISTONS
    0910-2729
  • Improved intake skirt with larger inlet ports for increased acceleration and
  • overall performance
    SUG. RETAIL ............ $85.95
    OEM#
    DESCRIPTION
    PART #
    YAMAHA
    YFZ350 Banshee 87-06
    2GU-11631-00-94
    Std.
    0910-2729
    .5mm over
    0910-2730
    1mm over
    0910-2731
    2018 PARTS UNLIMITED ATV/UTV