ENGINE
PRO VALVE KITS
Kitted sets of intake and exhaust valves designed to match the OE material specifications for drop-in
compatibility (no need to reconfigure spring pack from OE specs)
Valves are constructed of Tensilite Titanium and Black Diamond Stainless Steel (depending on application)
All valves are one-piece forged and designed using Finite Element Analysis (F.E.A.) software
Explicitly designed and engineered for each application to meet and exceed manufacturers’ specifications
Made in the U.S.A.
SUG. RETAIL ............ $227.95
FITS MODEL
PART #
FITS MODEL
PART #
HONDA
HONDA (CONT)
TRX450R 04-05
0926-2583
TRX450R/ER 06-14
0926-2584
TITANIUM ENGINE VALVES
Valve spring
Del West is the world’s largest supplier of titanium valves and valvetrain components for
Engine valves
retainers
motor racing including those from NASCAR to the exotic engines of Formula One and
a long relationship with Pro Circuit in professional motocross
Now available to meet the demands of off-road, all valves are backed by an established
record of performance and reliability in competition that is unapproachable
With over 4 million dollars invested, their technical staff continues to push the outer limits
of development in materials, coatings, design concepts, and manufacturing dimensional
control in their own material laboratories, engine testing rooms and manufacturing areas
– high efficiency improves products and reduces cost
Valve locks
Valve locks are sold as two pairs; valves and retainers are sold each
VALVES
TITANIUM VALVE SPRING RETAINERS
TITANIUM VALVE LOCKS
SUG. RETAIL .................. $104.95 SUG. RETAIL ....................................... $32.95 SUG. RETAIL ............................ $31.95
FITS MODEL
DESCRIPTION
INTAKE PART # EXHAUST PART #
FITS MODEL
DESCRIPTION
INTAKE PART # EXHAUST PART #
HONDA
SUZUKI (CONT)
TRX450R 04-05
Stock
0926-1720
0926-1759
LTR450 06-13 (CONT)
Stock, high flow
0926-2255
0926-2258
+1mm
0926-1721
0926-1760
+1mm, high flow
0926-2256
0926-2259
+2mm
0926-1722
0926-1761
+2mm, high flow
0926-2257
0926-2260
TRX450R 06-14
Stock
0926-1049
0926-1717
YAMAHA
+1mm
0926-1723
0926-1719
YFZ450/R 04-14/ YFZ450X 10-11 Stock (mid intake)
0926-1074
0926-1072
+2mm
0926-1724
0926-1718
+1mm (mid intake)
0926-1732
0926-1735
KAWASAKI
+2mm (mid intake)
0926-1733
0926-1736
KFX450R 08-14
Stock
0926-1731
0926-1055
Stock (outer intake) 0926-1075
0926-1072
SUZUKI
+1mm (outer intake) 0926-1758
0926-1735
LTR450 06-13
Stock
0926-1726
0926-1728
+2mm (outer intake) 0926-1734
0926-1736
+1mm
0926-1725
0926-1727
TITANIUM VALVE SPRING RETAINERS
VALVE LOCKS
FITS MODEL
INTAKE PART #
EXHAUST PART #
FITS MODEL
INTAKE PART #
EXHAUST PART #
HONDA
HONDA
TRX450R 06-09
0926-2473
0926-2472
TRX450R 04-09/ TXR450ER 06-13
0926-1821
0926-1820
TRX450ER 06-14
0926-2473
0926-2472
HIGH-PERFORMANCE ENGINE VALVES
Valves are stronger and more reliable than OEM because they’re forged as one unit, rather than
pieced together like stock valves
Treated with either CVD or CNI (depending on the application), both applications are wear- and
friction-reducers that resist heat penetration as well
Stainless steel valves are manufactured to exacting tolerances from the highest-grade material;
coated for longevity and peak performance
Sold each
SUG.
SUG.
SUG.
FITS MODEL
DESCRIPTION PART #
RETAIL
FITS MODEL
DESCRIPTION PART #
RETAIL
FITS MODEL
DESCRIPTION PART #
RETAIL
KTM
YAMAHA (CONT)
YAMAHA (CONT)
450 XC 08-09
Steel exhaust 0926-1742 $45.95
YFM350 Raptor 05-13
Steel intake
0926-2245 $25.95
YXR660 Rhino 05-07
Steel intake
0926-1748 $25.95
505 XC 08-10
Steel exhaust 0926-1742
45.95
Steel exhaust 0926-2237
37.95
Steel exhaust 0926-1741
32.95
525 XC 08-12
Steel exhaust 0926-1742
45.95
YFM350 Wolverine
Steel intake
0926-2245
25.95
YFM700R Grizzly 06-15 Steel intake
0926-2246
19.95
POLARIS
95-08
Steel exhaust 0926-2237
37.95
Steel exhaust 0926-2238
33.95
Outlaw 450 MXR 08-10 Steel exhaust 0926-1742
45.95
YFM350 Bruin 04-10,
Steel intake
0926-2245
25.95
YFM700R Raptor 06-17 Steel intake
0926-2246
19.95
Outlaw 525 07-10
Steel exhaust 0926-1742
45.95
YFM350 Grizzly 07-14 Steel exhaust 0926-2237
37.95
Steel exhaust 0926-2238
33.95
YAMAHA
YFM660R Raptor 01-05 Steel intake
0926-1748
25.95
YXR700 Rhino 07-12
Steel intake
0926-2246
19.95
YFM350 Warrior 87-04 Steel intake
0926-2245
25.95
Steel exhaust 0926-1741
32.95
Steel exhaust 0926-2238
33.95
Steel exhaust 0926-2237
37.95
YFM660R Grizzly 02-08 Steel intake
0926-1748
25.95
YXM700 Viking 14-17
Steel intake
0926-2246
19.95
Steel exhaust 0926-1741
32.95
Steel exhaust 0926-2238
33.95
2017 PARTS UNLIMITED ATV/UTV