EXHAUST
1860-0177
SPEC 31 HIGH PERFORMANCE
COMPETITION
MUFFLER PACKING
MUFFLER PACKING
  • The same low-weight, high-quality packing
  • muffler packing
    material used in our repack cartridges
  • Resists breakdown up to 1400°F
  • Lighter, quieter, and longer lasting than
  • fiberglass mat packing
  • Continuous fiber resists blowout better than mat-type packing
  • Resists breakdown up to 1100°F
  • M702
  • 250g bag works for most 2-stroke applications
  • noise-reducing muffler inserts
  • 500g bag repacks most 4-stroke mufflers
  • Perfect for high-power, high-heat 4-stroke applications
  • Available in 250, 500, and 750 gram bulk packs
  • Made in the U.S.A.
  • DESCRIPTION
    P ART  #
    SUG. RETAIL
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    250-gram bag
    M702
    $17.95
    500 gram
    1860-0177
    $31.95
    500-gram bag
    1860-0060
    25.95
    750 gram
    1860-0576
    42.95
    750-gram bag
    1860-0575
    29.95
    UNIVERSAL STAINLESS
    REPACK KIT
  • Louder exhaust does not mean
  • more horsepower
    FIBERGLASS
  • Blown-out packing causes exhaust
  • MUFFLER PACKING
    turbulence and increased back pressure, which
    reduces horsepower
  • Repack your silencer with this pro-quality, three-layer packing
  • system and restore the power you’ve blown out
  • Measures 10.5” x 16”, more than enough to repack virtually
  • Also great for getting in compliance with new sound laws
  • any 2-stroke silencer
  • Kit contains 1 / 4 ”  thick 60” x 20” glass mat, 7” x 20” stainless wool, 8” x 20” stainless
  • Resists breakdown up to 1,200° F
  • mesh, twelve 3 / 16 ” rivets, and full instructions
  • Made in the U.S.A.
  • Made in the U.S.A.
  • 1860-0852 SUG. RETAIL ................... $31.95 PART #
    1860-0037
    STAINLESS STEEL CABLE TIES
    2120-0145
  • Ball bearing and barb fastening assembly locks tightly and will not slip
  • Use anywhere a normal cable tie isn’t strong
  • enough or can’t take the heat
  • Two lengths available; sold in packs of five
  • DESCRIPTION
    P ART  #
    SUG. RETAIL
    DESCRIPTION
    P ART  #
    SUG. RETAIL
  • Made in the U.S.A.
  • 8”
    2120-0144
    $11.95
    14”
    2120-0145
    $13.95
    O 2 SENSOR BUNG, PLUG AND WASHER
  • Available as a set or individually
  • 18mm x 1.5p
  • O 2 sensor bung plug works with any O 2 sensor bung; 18mm x 1.5p
  • 1861-0523
    1861-0522
    1860-0545
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    1861-0728
    $18.95
    O 2 sensor bung plug
    1861-0522
    $8.95
    1861-0523
    9.95
    Aluminum washer for O 2 sensor plug
    1860-0545
    2.45
    WELD-ON EGT BUSHING
    O 2 SENSOR BUNG ADAPTER
    temperature meter
    FOR 2-STROKE ENGINES
  • Sold each
  • For use with wideband air/ fuel ratio meters
  • SUG. RETAIL ............ $21.95 PART #
    1861-0525 SUG. RETAIL ............ $39.95 PART #
    1861-0524
    2017 PARTS UNLIMITED SNOWMOBILE