Front CV Axle Shaft (02-05 Civic Si)Find parts that fit my vehicle

Reference Numbers: 66-4209; 44306S5TA50; 44306S6M950; 447-61021L; 664208; NCV21538
QUALITY & RELIABILITY: TRQ CV axles are precision-engineered to meet or exceed OE specifications. Built with neoprene boots for improved durability and extended life, they deliver a direct-fit replacement with reliable performance.
YOUR TRUSTED DIY VIDEO SOURCE: TRQ offers the largest catalog of DIY videos for replacement parts, making installation easier and repairs more accessible. Our mission is to help you "View Before You Do," with hundreds of new videos added weekly.
TRUST & COMPATIBILITY: For over 25 years, TRQ has been the premium choice for direct-fit replacement parts. Confirm fitment with the Amazon Garage "confirmed fit" feature and review your full compatibility chart below before purchase.
EASE OF INSTALLATION: Save time and effort with pre-assembled components designed as direct replacements for the original equipment, ensuring precise fit and eliminating the need for modifications.

Product Description
CV Axle Assembly

Fitment
Acura RSX
2002-06 - Base Model Front Driver Side
Honda Civic
2002-05 - SI Front Driver Side

Product Attributes
Axle Nut Socket Size: 1.26 in
Compressed Length: 24.06 in
Outboard Spline Quantity: 26
Inboard Spline Quantity: 27
Axle Nut Socket Size: 32 mm
ABS Tone Ring Tooth Quantity: 50
Compressed Length: 611 mm
Axle Nut Thread Size: M22x1.5
Inboard Joint Type: Male
Outboard Joint Type: Male
Grade Type: Standard Replacement
ABS Tone Ring Included: Yes
Axle Nut Included: Yes
Outboard Boot Material: Neoprene
Inboard Boot Material: Neoprene

Product Features
100% New: Manufactured to tighter tolerances for extended service life
Neoprene Boots: Improved durability compared to stock material
Moly Greased: Specifically-designed grease shield to reduce premature wear
Application Specific Design: No modification

Item Details
TRQ CV (constant velocity) drive axles are manufactured using premium raw materials designed to restore original performance. TRQ CV drive axles are new, so there is no core charge with your TRQ purchase. TRQ-designed drive axles utilize neoprene boots, moly grease, stainless steel clamps, and heat-treated ball tracks to ensure extended service life. Each TRQ axle is application-specific so each spline and thread will mate properly for a seamless fit. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.

What's in the box
CV Axle Assembly

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