Honda Pioneer 500 and 520 owners, if you're dealing with worn CV axles, this NICHE 2-pack is exactly what you need to get back on the trails! These high-strength rear axles are built to outperform OEM parts with their ultra-rugged 4340 chrome-moly construction that's 25% larger than stock joints for incredible durability. The compressed length is 22.17 inches with 26T outer joint splines and 25T inner joint splines, perfectly matching your Pioneer's specifications. These axles replace OEM part numbers 42220-HL3-A01, 42250-HL5-E61, and 44337-SN4-901, and they're compatible with 2022-2023 Pioneer 500 SXS500M2 and 2021-2025 Pioneer 520 SXS520M models. The heat-treated bearings and joints are packed with high-performance moly grease, and the puncture-resistant neoprene boots with ultra-low-profile clamps protect against moisture and debris. What's really impressive is how NICHE chemically hardens and induction heat-treats the splines and components for superior wear resistance. The slightly improved articulation angle over stock means better performance in rough terrain. Whether you're using your Pioneer for work, recreation, or serious off-roading, these CV axles deliver the reliability and strength you need. Having a 2-pack means you can replace both sides at once and keep a spare if needed. The quality is exceptional and they install just like OEM - your Pioneer will be handling tough terrain like new with these axles!
Free 30-day returns 
Free 30-day returns
