
01-07 GM 6.6L Duramax PSC XD-GM Cylinder Assist Steering Gearbox
$995.00
- Part Number: SG039R
- Est. Ship Time: Usually Ships In 1-3 Business Days

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The OEM steering gearbox in these trucks have always been a problem until now.
The PSC XD-GM steering gearbox features a 45MM sector shaft with an improved roller bearing to prevent sector shaft side-to-side deflection and prevent lower oil seal failure. Larger sector shaft teeth and other internal components have been increased in size to handle the loads that help with larger tire sizes.
Part Number: SG039R

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The OEM steering gearbox in these trucks have always been a problem until now.The PSC XD-GM steering gearbox features a 45MM sector shaft with an impr..
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•Cold headed 30MM full ball stud - eliminates binding between pitman and idler arm•Induction through hardened and annealed SAE 4140 stud provides extr..
$229.44
•Cold headed stud with reverse pin prevents center link roll•Induction through hardened and annealed SAE 4140 stud provides extreme wear resistance•He..
$200.00
•Dual tapered roller bearings•Sealed zero-maintenance design•Heat-treated tapered stud•Includes weld in gusset as a bonus•Lightweight aluminum housing..
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The OEM steering gearbox in these trucks have always been a problem until now.The PSC XD-GM steering gearbox features a 45MM sector shaft with an impr..
$895.00
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(Use with PPE Race Straight or drilled stock Center Link)
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