ENGINE
0926-0640
VALVE SPRINGS/ RETAINERS/ SEATS/ LOCKS
SPRINGS
  • Purpose built racing valve spring made from the highest quality Kobe spring wire
  • Single spring, low drag design increases horsepower
  • Designed for use with most cam grinds
  • Sold as pairs, unless noted
  • Springs can only be used on titanium valves
  • 0926-0515
  • PART #0926-0640 is a complete intake/ exhaust kit
  • SPRING RETAINERS
  • Lightweight CNC-machined titanium retainers greatly reduce valvetrain mass and increase engine rpm
  • Increase valve spring life over heavier, stock steel retainers
  • Sold as pairs, unless noted
  • SPRING SEATS
  • Precision CNC-machined from 8620 case hardened steel
  • High tolerances ensure seats are flat for the longest possible life
  • Pad is parallel to bottom surface for consistent spring pressures
  • Made with various thicknesses
  • Specially designed for use with CV4’s valve springs only
  • Sold as pairs, unless noted
  • PART #0926-0553 is a complete intake/ exhaust kit
  • VALVE LOCKS
  • CNC-machined from 8620 steel
  • Industry first color coded, purpose-built intake-sized and exhaust-sized design
  • Design allows keepers to stay locked at higher rpm
  • Sold as two pair, unless noted
  • INTAKE VALVE
    EXHAUST VALVE
    INTAKE SPRING
    EXHAUST SPRING
    INTAKE SPRING
    EXHAUST SPRING INTAKE VALVE
    EXHAUST
    FITS MODEL
    SPRINGS
    SPRINGS
    RETAINERS
    RETAINERS
    SEATS
    SEATS
    LOCKS
    VALVE LOCKS
    HONDA
    CRF150R 07-15
    -
    -
    -
    -
    -
    -
    -
    0926-0517
    0926-0636 1
    -
    -
    -
    -
    -
    -
    -
    CRF250R/X 04-07
    0926-0637
    -
    0926-0531
    -
    -
    -
    0926-0521 3
    0926-0522 3
    -
    0926-0639 4
    -
    -
    -
    -
    -
    -
    CRF250R 08-09
    -
    -
    -
    -
    -
    -
    0926-0521 3
    0926-0517
    CRF250 10-15
    0926-1269 1
    0926-1271 1
    -
    -
    -
    -
    -
    -
    CRF450R 02-06
    0926-0648
    0926-0647
    0926-0534
    -
    0926-0546 2
    0926-0547
    0926-0524
    0926-0525
    CRF450R 07-08
    0926-0648
    0926-0647
    0926-0534
    -
    0926-0546 2
    0926-0547
    0926-0524
    0926-0522 3
    CRF450R 09
    -
    -
    -
    -
    -
    -
    0926-0521 3
    0926-0522 3
    CRF450X 05-06
    0926-0648
    0926-0647
    0926-0534
    -
    0926-0546 2
    0926-0547
    0926-0524
    0926-0525
    CRF450X 07-15
    0926-0648
    0926-0647
    0926-0534
    -
    0926-0546 2
    0926-0547
    0926-0524
    0926-0522 3
    KAWASAKI
    KX250F 04-15
    0926-0643 1, 5
    0926-0642 1, 5
    0926-0536 2
    -
    0926-0548 2
    -
    0926-0519
    0926-0520
    KLX400/SR 03
    0926-0650 1
    0926-0649 1
    0926-0539
    -
    -
    -
    -
    -
    KX450F 06-15
    -
    -
    -
    -
    -
    -
    0926-0526
    0926-0527
    SUZUKI
    RM-Z250 04-06
    0926-0643
    0926-0642
    0926-0536 2
    -
    0926-0548 2
    -
    0926-0519
    0926-0520
    RM-Z250 07-15
    -
    0926-0642
    0926-0538 2
    -
    0926-0548 2
    -
    -
    0926-0520
    DR-Z400/S/SM/SL
    00-12
    0926-0650 1
    0926-0649 1
    0926-0539
    -
    -
    -
    -
    -
    RM-Z450 07
    0926-0650
    0926-0649
    0926-0539
    -
    -
    -
    0926-0528
    0926-0529
    RM-Z450 08-15
    0926-0650
    0926-0650
    0926-0539 6
    0926-0539 6
    -
    -
    0926-0528
    0926-0529
    YAMAHA
    WR250F 01-13
    -
    -
    -
    -
    -
    -
    -
    0926-0514
    YZ250F 02-13
    -
    -
    -
    -
    -
    -
    -
    0926-0514
    WR450F 03-11
    0926-0640 8
    0926-0640 8
    -
    -
    0926-0553 9
    0926-0553 9
    0926-0515
    0926-0523
    YZ450F 03-09
    0926-0640 8
    0926-0640 8
    -
    -
    0926-0553 9
    0926-0553 9
    0926-0515
    0926-0523
    1 For titanium valves only.
    2 4-piece.
    3 5mm.
    4 For steel valves only.
    5 Must use with P ART #0926-0536.
    6 Not for use with OEM springs.
    7 3-piece.
    8 Must use with P ART #0926-0553.
    9 5-piece.
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    0926-0514
    $33.95
    0926-0522
    $33.95
    0926-0528
    $33.95
    0926-0539
    $70.95
    0926-0637
    $65.95
    0926-0648
    $65.95
    0926-0515
    50.95
    0926-0523
    33.95
    0926-0529
    33.95
    0926-0546
    45.95
    0926-0639
    65.95
    0926-0649
    65.95 CROSS
    0926-0517
    33.95
    0926-0524
    33.95
    0926-0531
    70.95
    0926-0547
    23.95
    0926-0640
    164.95
    0926-0650
    65.95 REFERENCE
    0926-0519
    33.95
    0926-0525
    33.95
    0926-0534
    70.95
    0926-0548
    46.95
    0926-0642
    65.95
    0926-1269
    65.95
    0926-0520
    33.95
    0926-0526
    33.95
    0926-0536
    140.95
    0926-0553
    56.95
    0926-0643
    65.95
    0926-1271
    65.95
    0926-0521
    33.95
    0926-0527
    33.95
    0926-0538
    140.95
    0926-0636
    65.95
    0926-0647
    65.95
    DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
    SEE PAGE 4 FOR IMPORTANT EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND WARRANTY INFORMATION.
    2017 PARTS UNLIMITED OFFROAD