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HPd® 29940 Hwy 169 NW, Princeton, MN 55371
Ph: 763-389-3336
Fax: 763-389-1474

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2008-2010 RZR Differential Housing Kit These new housings are cast from 356 aged and heat treated aluminum. This alone would make them twice as strong as the die cast originals. They are a minimum of 30% thicker and at least 3 times as thick in the pinion to output areas. It is highly unlikely that these housings will break. Included with this kit will be the following: 1 ea - Right Side Housing 1 ea - Pinion nut (nylock) 1 ea - Pinion seal 1 ea - Pinion shim kit 1 ea - Spool shim kit 2 ea - Axle seals 1 ea - Torque tube o-ring 1 ea - Torque tube shim kit 1 ea - Case half o-ring 1 ea - Pinion gear locking insert 1 ea - Basic installation instructions Part # RZRDHK Differential Housing Kit List: $650.00 See below for Socket for Pinion Nut		RZR Differential Housing Kit PART #RZRDHK • LIST $650.00 Qty: As usual RZR Forum and PRC Forum members will get a 10% discount. If you don’t ask for it, you won’t get it!
	Compare HPD's Differential to stock!

Socket for Pinion Nut	1 3/4" extra deep well impact socket. Torque for the Pinion nut is 280 - 300 FT LBS.	Socket for Pinion Nut PART #RZR134INS • LIST $55.00 Qty:

RZR Motor Mount Race Adaptor 2008-2011	The motor mount race adaptors do a great job of stiffening the mounts for racing without making them too stiff for general riding. Designed to become stiffer as they are deflected. Simple slip in installation. No complicated cutting or burning to install. Sold in set of 3	Motor Mount Race Adaptor Set of 3 PART #RZRMRA • LIST $40.00 Qty:

High Flow Bypass Thermostat 2008-2010 Also includes clamps, hose, fittings and bolts. 40% more flow & full flow bypass. A must have for modified engines or hard working utility machines. It keeps your engine at the proper temperature. No hot spots during warm up and engine temperatures of 180, 170 degrees. Choose the right temp for your engine. Also includes clamps, hose, fittings and bolts.		170 Degrees (-10 deg) MOD ENGINES PART #RZRTK170 • LIST $200.00 Qty:
		180 Degrees (Stock Temp) PART #RZRTK180 • LIST $200.00 Qty:

Version 4 NEW DOME DESIGN High Compression Pistons SOLD EACH 30 Grams lighter than stock	RZR High Compression Pistons Pump or Race Gas Version 3, DOME DESIGN, Shorter Flame Travel, Faster Squish Velocity, More Complete Combustion produces more Horse Power. 11.2 to 1 and 12.2 to 1 Forged Pistons, -- 28g lighter weight and Improved strength, --Anti-detonation rings Forced wrist pin oiling, --Anti-friction coating.	11.2 to 1 PART #RZRP112 • LIST $159.00 EACH Qty:
		12.2 to 1 Need to use Low Octane Race Gas PART #RZRP12.2 • LIST $159.00 EACH Qty:
PTO 13.3 to 1 (Need to use Race Gas) PART #RZRP133P • LIST $159.00 EACH Qty:	Mag 13.3 to 1 (Need to use Race Gas) PART #RZRP133M • LIST $159.00 EACH Qty:

STOCK SIZE 2008-2011 RZR Valves 1 Piece stainless steel intake and exhaust valves. Available in stock size	TEMPORARY STOCK REDUCTION SALE Stock size INTAKE Valve PART #RZRINS • LIST $~~45.00~~ ea $28.00 ea Qty:	TEMPORARY STOCK REDUCTION SALE Stock size EXHAUST Valve PART #RZREXS • LIST $~~45.00~~ ea $28.00 ea Qty:

IN STOCK! 2008-2010 RZR Valve Guides We just received our first shipment of RZR valve guides. They are made from Ampco 45 Aluminum Bronze, and have Our Proprietary design. Made for stock or ported engines. They will Increase flow in a stock port. Correct Length for valve lifts over.480" when used with HPD's Light Weight Valve Spring sets. Intakes have provisions for valve seals and Exhausts have a raised center to shed oil. They are sold each or in sets of 4 with 2 intake seals.	Exhaust Guide PART #RZREG • LIST $32.00 EACH Qty:	Intake Guide PART #RZRIG • LIST $30.00 EACH Qty:
	SET OF 4 Guides with 2 seals PART #RZRGS • LIST $125.00 Qty:	Seals, Intake Valve, each PART #RZRSVI • LIST $8.00 Qty:

		Oil Cooler Kit fits 2008-2011 Includes all parts necessary for installation, including sandwich adapter. Part # RZROCK • LIST $199.00 Qty:

	Sandwich Adapter Kit 2008-2011 Includes adapter plate with fitting, oring and mounting adaptor fitting.	Part # RZRSAK • LIST $66.00 Qty:

HPD’s Adjustable Clutch Weight Kits Clutch Kits with Adjustable Weights Below	We have found, what we believe are the best Adjustable Weights available. We are stocking 4 versions of these weight kits. Designed to get the power to the ground. They have a very aggressive curve for a faster up shift, and are adjustable in three areas, Low, Mid and Top End. The Low End is adjustable without removing the weight from the clutch.	50-66 Grams PART #AWHH 50-66 • LIST $230.00 Qty:
55-71 Grams PART #AWHH 55-71 • LIST $230.00 Qty:	60-76 Grams PART #AWHH 60-76 • LIST $230.00 Qty:	65-81 Grams PART #AWHH 65-81 • LIST $230.00 Qty:

RZR Clutch Kits	HPD's aggressive STOCK version for the RZR Custom springs and helix makes this kit smooth and fast. Includes: balanced weights, engagement washer, HPD primary and secondary springs with a custom cut HPD helix.
Clutch Kit for 08 RZR & RZR-S / 09 RZR & RZR-S PART #RZRCKS • LIST $199.00 Qty:
For Rapid Reaction Secondary. No helix included. Clutch Kit for 09 (Mfg after 10/1/08)RZR & RZR-S / all 2010 & 2011 RZR & RZR-S PART #RZRCKSRR• LIST $149.00 Qty:

RZR Clutch Kits	HPD's aggressive version for MODIFIED RZR Custom springs and helix makes this kit smooth and fast. Includes: balanced weights, engagement washer, HPD primary and secondary springs with a custom cut HPD helix. Please specify in comments section of order form the equipment modifications you have done to your RZR
Clutch Kit for 08RZR & RZR-S /09 RZR & RZR-S PART #RZRCKM• LIST $199.00 Qty:
For Rapid Reaction Secondary. No helix included. Clutch Kit for 09 (Mfg after 10/1/08)RZR & RZR-S / all 2010 & 2011 RZR & RZR-S PART #RZRCKMRR• LIST $149.00 Qty:

RZR Clutch Kits	HPD's aggressive version for COMPLETE TRAIL MODIFIED RZR (ported head and Trail Mod+2 Cam) Custom springs and helix makes this kit smooth and fast. Includes: balanced weights, engagement washer, HPD primary and secondary springs with a custom cut HPD helix. Please specify in comments section of order form the equipment modifications you have done to your RZR
Clutch Kit for 08RZR & RZR-S /09 RZR & RZR-S PART #RZRCKCM• LIST $199.00 Qty:
For Rapid Reaction Secondary. No helix included. Clutch Kit for 09 (Mfg after 10/1/08)RZR & RZR-S / all 2010 & 2011 RZR & RZR-S PART #RZRCKCMRR• LIST $149.00 Qty:

RZR Clutch Kits	HPD's aggressive version for COMPLETE RACE MODIFIED RZR (ported head and Race Mod2 Cam) Custom springs and helix makes this kit smooth and fast. Includes: balanced weights, engagement washer, HPD primary and secondary springs with a custom cut HPD helix. Please specify in comments section of order form the equipment modifications you have done to your RZR
Clutch Kit for 08RZR & RZR-S /09 RZR & RZR-S PART #RZRCKRM • LIST $199.00 Qty:
For Rapid Reaction Secondary. No helix included. Clutch Kit for 09 (Mfg after 10/1/08)RZR & RZR-S / all 2010 & 2011 RZR & RZR-S PART #RZRCKRMRR • LIST $149.00 Qty:

	Stage II clutch upgrade for the 2009(Standard)Built after 10-1-08 & all 2010 & 2011 RZRs Upgrade your secondary to the TAS03X and get a first class clutch kit at the same time. This kit includes a complete TAS03X Secondary Clutch, Clutch Spring, Weights, and Engagement Washer. All Kits Custom Built for your RZR Please specify in comments section of order form the equipment modifications you have done to your RZR
STOCK ENGINE PART #RZRCKSII• LIST $369.00 Qty:
TRAIL MOD ENGINE PART #RZRCKMII• LIST $369.00 Qty:
RACE MOD ENGINE PART #RZRCKRMII• LIST $369.00 Qty:

2008-2011 RZR Pushrods Made from heat treated 4130 Chromolly. 2 grams lighter and good for 500 pounds of open pressure. Don't take the chance on the stock or mild steel rods.	ON SALE!! SET OF 4 - For high-lift cams PART #RZRPRS+50 • LIST $~~110.00~~ $50.00 Qty:

2008-2010 RZR POWERMAXX 800HO CAM for non-HO 800 engines Call for availability Higher lift, longer duration cams designed for good torque and horse power gains. Cam includes a new set of lifters. Please send exchange cam with order or $155.00 core will be charged. Stage II Valve Spring Set required for Stage II Cams	Trail PowerMaxx Cam Trail version Polaris 800 HO cam, as used in the 09 RZRS. OK for Stock RZR Head. 6500 RPM and below, No exchange required. Push Rods and 11.2 Pistons recommended.	Trail Cam PART #RZRTMC • LIST $235.00 Qty: NO EXCHANGE REQUIRED Fill out this form to send with mods


Kevlar Cord Extra Heavy Duty UTV Belt Kevlar construction for strength and a hard compound for extended life. Strongest belt available from HPD for these models. Fits 2010 & 2011 Std & S. RZR, 2010 & 2011 800 Ranger.		PART #HPD133 • LIST $122.00 Qty:

RZR 900 XP Belt Factory heavy duty belt. Fits 900 XP		PART #HPD142 • LIST $199.00 Qty:

	Magnetic Drain Plug 2008-2011 Extends engine life by keeping the metal particles out of your engine. Install this drain plug at your next oil change. Drilled for safety wire to prevent loosening.	Part # RZRMDP • LIST $19.00 Qty:

Iridium Spark Plugs 2008-2010 RZR	One stage colder for modified motors. For modified RZR Ranger and Sportsman 800 Best plug available U-groove with an iridium tip Part # BKR8EIX • LIST $12.00 Qty:	Correct heat range for stock RZR & Sportsman Part # BKR7EIX • LIST $12.00 Qty:

	2008-2011 RZR Exhaust Gasket Heavy duty laminated & reusable	PART #RZREGK • LIST $22.00 Qty:

	RZR Head Gasket fits 08-2010 models Heavy duty laminated Head Gasket PART #RZRHGK • LIST $32.00 Qty:	RZR Head Gasket fits 2011 models Heavy duty laminated Head Gasket PART #RZRHGK11 • LIST $15.00 Qty:
RZR Base Gasket fits 08-2011 models Heavy duty Base Gasket PART #RZRBGK • LIST $18.00 Qty:	Special RZR Head Gasket fits 08-2010 models This is a Special, Modified, head gasket. It is now required with all our ported heads and is recommended with all RZR mods PART #RZRHGKS • LIST $39.00 Qty:

Valve Cover 2011 RZR	PART #RZRVC11 • LIST $29.99 Qty:

Valve Cover Gasket	For 2008-2010 models PART #RZRVCG • LIST $24.00 Qty:	For 2011 models PART #RZRVCG11 • LIST $9.99 Qty:

Mag Cover Gasket 2008-2011 RZR	PART #RZRMCG • LIST $16.00 Qty:

Flywheel Cover O-Ring 2008-2011 RZR	PART #RZRFCO • LIST $6.00 Qty:

	2008 RZR Steering Post Bearing Kit Kit contains two 660 Bronze sealed bearings, grease zirc, two quad ring seals, loctite, drill, tap, sanding flapwheel, and instructions.	PART #RZRSPBK • LIST $49.00 Qty:

Clutch Puller	2008-2011 RZR PRIMARY CLUTCH PULLER This 2 pc tool, specially designed for RZR Ranger, is used to remove the motor clutch . Will work with all Polaris RZR, Ranger & ATV's primary clutch. PART # RZRPCP • LIST $35.00 Qty:

	Crank Case Vent Filter Crank case vent filter to be used when using clamp on filters	PART #HPD-123 • LIST $17.95 Qty:
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