Engine & Drivetrain
Pistons, gaskets, clutches, chains & sprockets — the stuff that wears.
−12%
In stock
−12%Complete Engine Rebuild
Vertex · #WR00073
$1129.56$1287.25
✓ Free shipping
In stock
−12%Complete Engine Rebuild Kit Polaris
Vertex · #WR00047
$1789.18$2038.95
✓ Free shipping
In stock
−18%Complete Engine Rebuild Kit Polaris
Vertex · #WR00050
$1838.11$2094.70
✓ Free shipping
In stock
−18%Exhaust Valve
Namura · #183-09013E
$15.12$18.39
In stock
−19%Exhaust Valve
Namura · #183-09201E
$16.38$19.92
In stock
−16%Cam Chain BS25H-82
D.I.D · #690-74082
$19.95$24.63
In stock
−19%Intake Valve
Namura · #183-09502
$20.95$24.99
In stock
Countershaft Seal Kit
All Balls · #22-54029
$21.42$26.45
In stock
−19%Intake Valve Steel Honda
ProX · #19-9415
$21.69$22.95
In stock
−10%Countershaft Seal Kit
All Balls · #22-54016
$21.76$26.87
In stock
Cylinder Head Nuts
KPMI · #191-86001
$22.40$24.95
In stock
Oil Pump Rebuild Kit
Feuling · #811-07001
$22.75$23.95
In stock
Dipstick (Silver)
ModQuad · #28-41821
$28.74$29.95
In stock
Black Diamond Exhaust Valve
KPMI · #191-11012
$28.88$30.95
In stock
Exhaust Valve Black Diamond SS
KPMI · #191-14026
$28.88$30.95
In stock
White Diamond Intake Valve
KPMI · #191-12022
$28.88$30.95
In stock
White Diamond Exhaust Valve
KPMI · #191-12027
$28.88$30.95
In stock
Guide EX +0.002 Bronze HD EVO 84-99 Sportster 86-03
KPMI · #191-57031
$29.52$31.71
In stock
Guide Intake +0.001 Bronze HD EVO 84-99 Sportster 86-03
KPMI · #191-57052
$29.52$31.71
In stock
Guide Intake +0.003 Bronze HD EVO 84-99 Sportster 86-03
KPMI · #191-57054
$29.52$31.71
In stock
Dipstick (Silver)
ModQuad · #28-41820
$29.82$30.95
In stock
−19%Engine Plugs Orange
Works · #66-24453
$30.09$32.95
In stock
−19%Water Pump Rebuild Kit
Vertex · #680-1999
$30.17$37.25
In stock
Water Pump Rebuild Kit
Vertex · #680-1804
$30.47$37.62