# Yukon Gear 4340CM Left Hand Inner Rplcmnt Axle For 69-80 GM Blazer and Truck / Dana 44 / 5-760X U/J Yukon high-performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced induction coil heat treating to create an axle of unmatched quality and durability. - Heavy duty 4340 chromoly construction - Front inner axle, left-hand side - Front Inner Axle; Left-Hand Side - Uses 5-760X Series u-joint - Fits Dana 44 Differential - Measures 36.13 in. Long - Measures 36.13” long - 30 spline This Part Fits: Year Make Model Submodel 1969-1974 Chevrolet Blazer Base 1975-1980 Chevrolet K10 Cheyenne 1975-1980 Chevrolet K10 Custom Deluxe 1975-1980 Chevrolet K10 Scottsdale 1975-1980 Chevrolet K10 Silverado 1969-1974 Chevrolet K10 Pickup Base 1969-1974 Chevrolet K10 Suburban Base 1975-1980 Chevrolet K10 Suburban Custom Deluxe 1975-1980 Chevrolet K10 Suburban Scottsdale 1975-1977,1979-1980 Chevrolet K10 Suburban Silverado 1977-1980 Chevrolet K20 Cheyenne 1977-1980 Chevrolet K20 Custom Deluxe 1977-1980 Chevrolet K20 Scottsdale 1977-1980 Chevrolet K20 Silverado 1969-1974 Chevrolet K20 Suburban Base 1975-1980 Chevrolet K20 Suburban Custom Deluxe 1975-1980 Chevrolet K20 Suburban Scottsdale 1975-1977,1979-1980 Chevrolet K20 Suburban Silverado 1976 Chevrolet K5 Blazer Base 1975-1980 Chevrolet K5 Blazer Cheyenne 1975,1977-1980 Chevrolet K5 Blazer Custom Deluxe 1978,1980 Chevrolet K5 Blazer Silverado 1975-1978 GMC K15 Base 1975-1978 GMC K15 High Sierra 1977 GMC K15 Indy Hauler 1975-1978 GMC K15 Sierra Classic 1975-1978 GMC K15 Sierra Grande 1975-1978 GMC K15 Suburban Base 1975-1978 GMC K15 Suburban High Sierra 1975-1978 GMC K15 Suburban Sierra Classic 1975-1978 GMC K15 Suburban Sierra Grande 1969-1974 GMC K15/K1500 Pickup Base 1969-1974 GMC K15/K1500 Suburban Base 1979-1980 GMC K1500 Base 1979-1980 GMC K1500 High Sierra 1979-1980 GMC K1500 Sierra Classic 1979-1980 GMC K1500 Sierra Grande 1979-1980 GMC K1500 Suburban Base 1979-1980 GMC K1500 Suburban High Sierra 1979-1980 GMC K1500 Suburban Sierra Classic 1979-1980 GMC K1500 Suburban Sierra Grande 1975-1978 GMC K25 Base 1975-1978 GMC K25 High Sierra 1975-1978 GMC K25 Sierra Classic 1975-1978 GMC K25 Sierra Grande 1975-1978 GMC K25 Suburban Base 1975-1978 GMC K25 Suburban High Sierra 1975-1978 GMC K25 Suburban Sierra Classic 1975-1978 GMC K25 Suburban Sierra Grande 1969-1974 GMC K25/K2500 Pickup Base 1969-1974 GMC K25/K2500 Suburban Base 1979-1980 GMC K2500 Base 1979-1980 GMC K2500 High Sierra 1979-1980 GMC K2500 Sierra Classic 1979-1980 GMC K2500 Sierra Grande 1979-1980 GMC K2500 Suburban Base 1979-1980 GMC K2500 Suburban High Sierra 1979-1980 GMC K2500 Suburban Sierra Classic 1979-1980 GMC K2500 Suburban Sierra Grande ## Details - **Price:** 579.37 CAD - **Vendor:** Yukon Gear & Axle - **Type:** Axles ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 579.37 CAD | In stock | --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/yukon-gear-4340cm-left-hand-inner-rplcmnt-axle-for-69-80-gm-blazer-and-truck-dana-44-5-760x-u-j) > Updated: 2026-06-28