MOOSE RACING 0430-1187 A-Arm Bearing and Seal Rebuild / Repair Kit fits Arctic Cat 250 / 300 Kawasaki KVF300 Brute Force See fit

OVERVIEW

Moose Racing 0430-1187 A-Arm Bearing and Seal Rebuild Kit restores front suspension geometry to factory specification, replacing worn pivots to maintain precise steering control and smooth articulation. Constructed with precision-machined 52100 steel shafts and durable seals, this direct OEM-style refresh kit delivers reliable factory-spec repairs for select Arctic Cat and Kawasaki utility vehicles.

ENGINEERING & PERFORMANCE

Precision-ground replacement shafts crafted from 52100 heat-treated bearing steel ensure consistent steering feedback and reduce unwanted chassis flex under heavy trail loads. The integrated bearing and seal layout reinforces pivot durability against gravel, mud, and moisture exposure while maintaining proper joint alignment. Designed as a complete direct replacement assembly, the kit eliminates steering wander and returned handling characteristics to original equipment standards without requiring full control arm installation.

KEY FEATURES

• Complete A-arm rebuild kit containing bearings, pins, spacers, and seals
• Replacement A-arm shaft precision-ground from 52100 heat-treated bearing steel
• Direct OEM replacement design matches original dimensions and mounting tolerances
• Reinforced seal construction resists dirt, water, and abrasive trail contaminants
• Restores factory suspension specification and eliminates pivot play
• Includes all necessary hardware to rebuild one front A-arm assembly
• Model-specific engineering tailored for Arctic Cat and Kawasaki front suspensions

TECHNICAL SPECIFICATIONS

• Brand: Moose Racing
• Part Number: 0430-1187
• Part Name: A-Arm Bearing and Seal Rebuild / Repair Kit
• Component Type: Suspension Rebuild Kit
• Shaft Material: 52100 Heat-Treated Bearing Steel
• Supported Years: 2006–2021
• Compatible Trims: Arctic Cat 250 4x2, Arctic Cat 300 4x2/DVX, Kawasak KV F300 Brute Force Front Upper and Lower Arms

FITMENT

• Arctic Cat 250 DVX 4x2 Front Lower (2006–2008)

• Arctic Cat 250 4x2 Front Lower (2006–2009)

• Arctic Cat 300 DVX 4x2 Front Lower (2009–2015) / Front Upper (2013–2015)

• Arctic Cat 300 4x2 Front Lower (2010–2016) / Front Upper (2013–2016)

• Kawasaki KVF 300 Brute Force Front Upper (2012–2018, 2020–2021) / Front Lower (2012–2018, 2020–2021)

• Arctic Cat 300 Alterra 4x2 Front Upper (2017–2021)

WHY RIDERS CHOOSE THIS

Riders select this rebuild kit because it delivers a complete front A-arm restoration without the weight penalty or labor cost of installing replacement control arms. The 52100 heat-treated steel shaft and matched bearing set eliminate chassis slop and restore predictable steering response across mixed terrain. Precise clearance tolerances keep sealing surfaces intact against vibration and grit exposure, extending service intervals between maintenance cycles. Engineered specifically for Arctic Cat and Kawasaki front pivots, this package ensures a seamless factory-level fit that preserves suspension geometry and long-term trail confidence.