Big Bore Kits, Pistons, Head Studs, Springs, Gaskets, Rods
  • Home
  • About Us
  • Dealers
  • Shipping Policy
  • Contact Us
  • Service Appointment
(0) Cart Shopping Cart Log In My Account My Account My Account
Menu
Weller Racing LLChome
Questions? Call Us 480-507-4771
Search
Search
  • YAMAHA
    • YXZ1000R / SS
    • WOLVERINE RMAX 1000
    • WOLVERINE X2 / X4 850
    • WOLVERINE 700 R SPEC
    • RHINO 660
    • RHINO 450
  • CAN-AM
    • MAVERICK X3
  • POLARIS
    • RZR XP TURBO
    • RZR XP 1000
    • GENERAL XP 1000
    • RZR XP 900
    • RZR 800 S
    • RZR 800
    • RZR 570
    • RZR 170
  • WELLER SR1
    • Drive Parts
    • Chassis / Frame / Fabrication
    • Suspension, Steering, Hubs
    • Engine Parts / Clutch Parts
    • Brake System Parts
    • Cooling System
    • Body
    • Seats / Harnesses / Steering Wheels / Interior
    • Shifter Parts
    • Fuel System Parts
    • Electrical, Dash, Gauges
  • HONDA
    • TALON 1000
    • PIONEER 1000
  • KAWASAKI
    • TERYX 750
  • SHOP BY PART
    • BATTERIES
    • BILLET ACCESSORIES
    • FABRICATION PARTS
    • ELECTRICAL DATA LOGGING
    • FITTINGS / HOSES
    • FUEL PRESSURE REGULATORS
    • FUEL PUMPS
    • GAS TANKS
    • RADIATOR / COOLING
    • SEATS
    • SEAT BELTS
    • SWITCHES
    • TIRES
    • CARBURETOR JETS
  • WELLER RACING APPAREL
    • WELLER RACING HOODIES
    • WELLER RACING T-SHIRTS
    • WELLER RACING HATS
    • WELLER RACING STICKERS
    • WELLER RACING HERO CARDS
  • GIFT CERTIFICATE

Top Sellers

HD Automatic Timing Chain Tensioner - Polaris XP 900 / XP 1000
HD Automatic Timing Chain Tensioner - Polaris XP 900 / XP 1000
$154.22
(69)
XP900 / XP1000 RZR Injector Pigtail Repair Kit
XP900 / XP1000 RZR Injector Pigtail Repair Kit
$24.99
(7)

New Releases

Hot Rods Main Bearing and Seal Kit - RZR XP900
Hot Rods Main Bearing and Seal Kit - RZR XP900
$81.86
(0)
Hot Rods Connecting Rods and Crankshaft Kit - RZR XP900 2013-2014
Hot Rods Connecting Rods and Crankshaft Kit - RZR XP900 2013-2014
$877.10
(0)
Hot Rods Replacement Crankshaft - RZR XP900 2011-2012
Hot Rods Replacement Crankshaft - RZR XP900 2011-2012
$683.96
(0)
Hot Rods Replacement Connecting Rods and Crankshaft Kit - RZR XP900 2011-2012
Hot Rods Replacement Connecting Rods and Crankshaft Kit - RZR XP900 2011-2012
$877.10
(0)
XP900 / XP1000 RZR Injector Pigtail Repair Kit
XP900 / XP1000 RZR Injector Pigtail Repair Kit
$24.99
(7)
Polaris RZR XP900 975cc Big Bore Kit
Polaris RZR XP900 975cc Big Bore Kit
$999.99
(0)
HD Automatic Timing Chain Tensioner - Polaris XP 900 / XP 1000
HD Automatic Timing Chain Tensioner - Polaris XP 900 / XP 1000
$154.22
(69)
Polaris RZR XP900 Valve Guide, 2011-2012
Polaris RZR XP900 Valve Guide, 2011-2012
$19.82
(0)
Hot Cams Valve Shim Kit
Hot Cams Valve Shim Kit
$94.46
(0)

Browse by Price

Browse by Price
  • $0 - $.99
  • $1 - $4.99
  • $5 - $9.99
  • $10 - $14.99
  • $15 - $19.99
  • $20 - $24.99
  • $25 - $49.99
  • $50 - $99.99
  • $100 - $149.99
  • $150 - $199.99
  • $200 - $499.99
  • $500 - $999.99
  • $1000 - $1999.99
  • $2000 +

Manufacturer

  1. Home
  2. POLARIS
  3. RZR XP 900 4
  4. ENGINE PARTS

ENGINE PARTS


Featured Products

HD Automatic Timing Chain Tensioner - Polaris XP 900 / XP 1000
HD Automatic Timing Chain Tensioner - Polaris XP 900 / XP 1000
$154.22
In Stock
(69)
Part Number:
30000
(3) In Stock
Add to Wish List
Add To Cart
XP900 / XP1000 RZR Injector Pigtail Repair Kit
XP900 / XP1000 RZR Injector Pigtail Repair Kit
$24.99
In Stock
(7)
Part Number:
30003
(12) In Stock
Add to Wish List
Add To Cart

Products [15]

Sort by:
KPMI Lightweight Racing Valve Spring Kit
KPMI Lightweight Racing Valve Spring Kit
$369.20
Typically Ships In 1-5 Business Days
(0)
Part Number:
82-82160
(0) Typically Ships In 1-5 Business Days
Add to Wish List
Add To Cart
Cometic Top End Gasket Kit Standard 93mm - 93.5mm Bore - Polaris RZR XP900
Cometic Top End Gasket Kit Standard 93mm - 93.5mm Bore - Polaris RZR XP900
$80.99
Typically Ships In 1-5 Business Days
(0)
Part Number:
C3446-EST
(0) Typically Ships In 1-5 Business Days
Add to Wish List
Add To Cart
Cometic Top End Gasket Kit 96mm Big Bore - Polaris RZR XP900
Cometic Top End Gasket Kit 96mm Big Bore - Polaris RZR XP900
$80.99
Typically Ships In 1-5 Business Days
(0)
Part Number:
C3447-EST
(0) Typically Ships In 1-5 Business Days
Add to Wish List
Add To Cart
KPMI Exhaust Valve - Polaris XP900
KPMI Exhaust Valve - Polaris XP900
$36.13
Typically Ships In 1-5 Business Days
(1)
Part Number:
82-82158
(0) Typically Ships In 1-5 Business Days
Add to Wish List
Add To Cart
KPMI Intake Valve - Polaris XP900
KPMI Intake Valve - Polaris XP900
$36.13
Typically Ships In 1-5 Business Days
(1)
Part Number:
82-82155
(0) Typically Ships In 1-5 Business Days
Add to Wish List
Add To Cart
Hot Cams Intake Camshaft - Stage 2 - Polaris XP 900
Hot Cams Intake Camshaft - Stage 2 - Polaris XP 900
$260.96
Typically Ships In 1-5 Business Days
(0)
Part Number:
5257-2IN
(0) Typically Ships In 1-5 Business Days
Add to Wish List
Add To Cart
Hot Cams Exhaust Camshaft - Stage 2 - Polaris XP 900
Hot Cams Exhaust Camshaft - Stage 2 - Polaris XP 900
$260.96
Typically Ships In 1-5 Business Days
(0)
Part Number:
5258-2E
(0) Typically Ships In 1-5 Business Days
Add to Wish List
Add To Cart
Hot Cams Valve Shim Kit
Hot Cams Valve Shim Kit
$94.46
In Stock
(0)
Part Number:
HCSHIM02
(2) In Stock
Add to Wish List
Add To Cart
Polaris RZR XP900 Valve Guide, 2011-2012
Polaris RZR XP900 Valve Guide, 2011-2012
$19.82
Typically Ships In 1-5 Business Days
(0)
Part Number:
82-82170
(0) Typically Ships In 1-5 Business Days
Add to Wish List
Add To Cart
Polaris RZR XP900 975cc Big Bore Kit
Polaris RZR XP900 975cc Big Bore Kit
$999.99
Typically Ships In 1-5 Business Days
(0)
Part Number:
61001-K01
(0) Typically Ships In 1-5 Business Days
Add to Wish List
Select Options
Hot Rods Replacement Connecting Rods and Crankshaft Kit - RZR XP900 2011-2012
Hot Rods Replacement Connecting Rods and Crankshaft Kit - RZR XP900 2011-2012
$877.10
In Stock
(0)
Part Number:
4421
(1) In Stock
Add to Wish List
Add To Cart
Hot Rods Replacement Crankshaft - RZR XP900 2011-2012
Hot Rods Replacement Crankshaft - RZR XP900 2011-2012
$683.96
In Stock
(0)
Part Number:
4421-1
(1) In Stock
Add to Wish List
Add To Cart
Hot Rods Connecting Rods and Crankshaft Kit - RZR XP900 2013-2014
Hot Rods Connecting Rods and Crankshaft Kit - RZR XP900 2013-2014
$877.10
Contact for availability
(0)
Part Number:
4423
(0) Contact for availability
Add to Wish List
Add To Cart
Hot Rods Replacement Crankshaft - RZR XP900 2013-2014
Hot Rods Replacement Crankshaft - RZR XP900 2013-2014
$641.89
Contact for availability
(0)
Part Number:
4423-1
(0) Contact for availability
Add to Wish List
Add To Cart
Hot Rods Main Bearing and Seal Kit - RZR XP900
Hot Rods Main Bearing and Seal Kit - RZR XP900
$81.86
Contact for availability
(0)
Part Number:
K087
(0) Contact for availability
Add to Wish List
Add To Cart

Signup to our Newsletter

Ooop! The email you entered isn't valid.
WooHoo! You subscribed successfully.
Ok! You're unsubscribed.
Links
  • Links
  • Terms and Conditions
  • Product Index
  • Category Index
  • Follow Us



Phone: 480-507-4771
Fax: 480-467-4202
Email: [email protected]

3200 N Delaware St.
Chandler, AZ 85225

Copyright Weller Racing LLC.

TOP

Categories

Menu Links

Contact Us

[email protected]
480-507-4771
0 Items

Store Search