Main Stud Kit Polaris RZR 1000
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ARPPART NUMBER: 070-188-5401

Main Stud Kit Polaris RZR 1000

$13499
ShippingShips on Nov 02, 2026
Lowest PriceLowest Price Guarantee

Polaris RZR 1000
    Main Stud Kit
  • Polaris 900cc/1000cc Razo

    Eliminates Main Cap Walk and Fretting

    ARP's Main Studs offer a few advantages over both OEM and main bolts. Studs are recommended over bolts due to the ability to obtain more accurate torque readings because studs don’t “twist” into the block. Also, elimination of main cap walk and fretting, as well as precise alignment of caps. These studs are manufactured from 8740 chrome moly steel, heat-treated to 190,000 psi tensile strength and precision J-form threads rolled after heat-treated to create a fastener that has threads 2000% stronger than others.

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    For some applications, there are provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place. All kits come complete with hardened parallel-ground washers and high quality nuts. Also available in Main Bolts.

Part TypeCrankshaft Main Bearing Cap Bolt
Product LineARP Main Studs
BrandARP
Package Height2.0
Package Width4.0
Package Length8.5
Weight2.135 PG
Part CategoryPerformance Parts
Washers IncludedYes
Nuts IncludedYes
QuantitySold as a kit
Fastener StyleStud
Fastener FinishBlack oxide
Part FitmentSemi Universal
Fastener MaterialChromoly
Vendor Part Number188-5401
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
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