Product Description
The CARDONE 27-8413 Remanufactured Steering Gear restores precise steering feel and OE-grade reliability to GM full-size trucks and SUVs. Each unit is completely remanufactured, fitted with 100% new O-rings and lip seals, and precision-surfaced shafts to prevent premature seal wear. A durable “Cool Dip” rust-inhibitive coating protects all exposed surfaces, and every gear is 100% hydraulically tested for flow, leakage, and performance before it leaves the line.
Features & Benefits
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OE fit & function for direct, trouble-free installation
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100% hydraulic test for pressure, flow, and leakage verification
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New premium seals for long-term, leak-free performance
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Precision-finished shafts to extend seal and gear life
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Rust-inhibitive “Cool Dip” coating won’t crack, flake, or peel
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Sustainably remanufactured—cuts energy and raw material use by up to 80%
Technical Specifications
| Spec |
Detail |
| Hose Port Type |
O-Ring |
| Input Shaft Diameter |
0.788 in (20.0152 mm) |
| Output Shaft Diameter |
1.25 in (31.75 mm) |
| Output Shaft Spline Qty |
32 |
| Output Shaft Thread Diameter |
0.864 in (21.95 mm) |
| Pressure Port |
M18 x 1.5 (Ø 0.698 in / 17.73 mm) |
| Return Port |
M16 x 1.5 (Ø 0.62 in / 15.75 mm) |
| Power Assisted |
Yes |
| Splined Input Shaft |
No |
| Turns, Lock-to-Lock |
3.31 |
| Mounting Hardware Included |
No |
| Finish |
“Cool Dip” rust-inhibitive coating |
OE Cross References
Chevrolet/GMC: 15062833, 15076532, 15173571, 15199900, 26104949, 88965542
Vehicle Compatibility (Highlights & Key Qualifiers)
Always verify by year/trim/options. Many applications require 32 splines & 4 blanks on sector shaft and/or specific option codes (e.g., Y91 Luxury, B4U Sport, HP2 Hybrid Electronic Power).
Cadillac
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Escalade 2002–2006 (AWD, 5.3L/6.0L)
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Escalade ESV 2003–2006 (AWD; 2003 requires Y91 Luxury)
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Escalade EXT 2002–2006 (6.0L)
Chevrolet
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Avalanche 1500 2002–2006 (4WD, 5.3L)
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Silverado 1500 2001–2006 + 2007 Classic (various 4.3L/4.8L/5.3L/6.0L; multiple combos incl. Y91, B4U, 20-in wheels, HP2 on some 2007 Classic)
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Suburban 1500 2001–2006 (4WD; some years require 4-bolt housing and/or Y91)
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Tahoe 2001–2006 (4WD; select years with 4-bolt housing, Y91/BPH options)
GMC
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Sierra 1500 2001–2006 + 2007 Classic (4WD/AWD across 4.3L/4.8L/5.3L/6.0L; qualifiers incl. Y91, B4U, 20-in wheels, HP2)
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Yukon 2001–2006 (4WD/AWD; select years with 4-bolt housing and Y91, BPH options)
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Yukon XL 1500 2001–2006 (4WD/AWD; qualifiers incl. 4-bolt housing and Y91)
If you’d like, I can split the full fitment into a searchable table by trim/option codes for your website.
Installation Notes
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Flush the power steering system and install an in-line filter to protect the new gear (warranty best practice).
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Use OE-specified power steering fluid only.
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Some applications specify 32 splines + 4 blanks on the sector shaft and/or 4-bolt housing—verify before ordering.
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Where applicable, observe option codes (e.g., Y91, B4U, HP2) on the Service Parts Identification sticker.
