Taper Spring Fits Kenworth Front; T400, T440, T450, T470, T600, T660, T680, T800 and T880 - 64" Springs with threaded bushings; 1985-04 127591Eaton127591Federal Fits: Aluminum

Fits: Aluminum

The Shifter Isolator Bushing Kit - High Temp is a premium replacement part designed to maintain the performance and durability of the shifter assembly in your truck or heavy-duty vehicle

which is crucial for maintaining engine performance and cooling

Superior Durability: The 16 gauge stainless steel construction ensures that the grille insert is tough enough to withstand the elements while maintaining its polished appearance

The grille insert is designed to withstand harsh road conditions and maintain its appearance over time

Taper Spring Fits Kenworth Front; T400, T440, T450, T470, T600, T660, T680, T800 and T880 - 64" Springs with threaded bushings; 1985-04 127591Eaton127591Federal Fits: AluminumLeaf Springs Stanley Springs T400, T450, T600 and T800; Front Springs with Horton bushings are also used in very limited applications T400A and T400B; T450 and T450B 1988 03 All of these models used 64" springs T600A and T600B; T800 and T800B 1985 04 These models changed from 64" to 59" springs in late 2004 Models with springs using threaded (TB) bushings; 64" Long SRI No. : 59 450 OEM No. HK48110 2200 Width : 4 PL 1 S. E. (A): 32 PL 1 L. E. (B): 32