SKU: 90484891458
power steering gear box

power steering gear box 1988-1998 OBS Chevy/GMC Truck Borgeson Steering Gear Box – Truck Resto

Sale price$18.12 Regular price$20.13
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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29

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Description

power steering gear box 1988-1998 OBS Chevy/GMC Truck Borgeson Steering Gear Box – Truck Resto88 98 OBS Chevy GMC Borgeson Steering Box Overhaul the steering on your OBS truck or SUV with Borgeson's 1988 1998 Chevrolet and GMC steering gear box! This is the only quick ratio power steering box out there which Borgeson designed to replace the Delphi 800 series box found in OBS trucks. This all new power steering box has a quick 12. 7: 1 ratio with firm modern steering feel to eliminate the infamous play these trucks are known to have. Designed

88-98 OBS Chevy/GMC Borgeson Steering Box

Overhaul the steering on your OBS truck or SUV with Borgeson's 1988-1998 Chevrolet and GMC steering gear box! This is the only quick ratio power steering box out there which Borgeson designed to replace the Delphi 800 series box found in OBS trucks. This all-new power steering box has a quick 12.7:1 ratio with firm modern steering feel to eliminate the infamous play these trucks are known to have. Designed to bolt directly to the stock location and fit to the original power steering pitman arm, steering shaft and power steering hoses; this quick ratio steering box is a direct replacement for your original with no modification required. Box arrives in a black finish to resist corrosion, and includes 3 new bolts to secure it in place. 

 

Specifications: 

  • Input Shaft: 3/4"-30 Spline
  • Pitman Shaft: 1-1/4" GM with 32 Splines and 4 Master Splines
  • Pressure Port: M18 X 1.5 O-Ring
  • Return Port: M16 X 1.5 O-Ring
  • Maximum Pressure: 1450 PSI Maximum Operating Pressure, 1100-1250 Optimal
  • Flow Rate: 2.5-3.0 GPM Flow Rate

 

Borgeson Warranty

Borgeson power steering boxes are assembled and tested in the USA from globally sourced components and have a 3 year warranty.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90484891458

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Will Rhoden
Natrona Heights, US
★★★★★ 5
Works as it should
Works as it should
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
K
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kelly napper
Houston, US
★★★★★ 4
Four Stars
Just what I needed
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Reviewed in the United States on October 14, 2016
P
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Paul Schneeman
Cuba, US
★★★★★ 5
Functioned as advertized.
Installed these in my Whalers 96 200 Offshore. No issues, used permatex gasket compound on aluminum engine parts after cleaning with fine brass wire wheel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2024
G
Verified Purchase
george mitchell
Phoenix, US
★★★★★ 5
Fits 1988 Sea Ray V-135 2 stroke (Mercury)
For those of you with the 135 hp mercury that was branded as the "Sea Ray 135" and paint matched to the boat (i.e. Seville's and some others) this is the 147 degree thermostat for that motor. My Seville is an '88 and It's difficult to cross reference the serial numbers on those motors when searching for parts. Only buy Quicksilver parts for these motors. Happy to find them on Amazon because Boats.net as an example, is not clear on what you're getting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2024
C
Verified Purchase
Carlton Earley
Lexington, US
★★★★★ 5
fixed issue
stopped the overheat issue on my outboard!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 6, 2025

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