Big Bore XD Cylinder Assist Steering Gear Box 2019-22 Ram 2500/3500 with iRCB Lane Assist

Name: Big Bore XD Cylinder Assist Steering Gear Box 2019-22 Ram 2500/3500 with iRCB Lane Assist
Brand: PSC Motorsports
SKU: P02B SG857R
Price: 1495.00 USD
Availability: InStock

$1,495.00

SKU: P02B SG857R

In Stock

Ships by Jun 17

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The PSC Motorsports Big Bore XD Cylinder Assist Steering Gearbox (SG857R) is designed for RAM 3500 (2019-2026) 4WD with Lane Assist. It features a 45mm sector shaft and an 80mm piston assembly with a 16:1 ratio, providing enhanced steering performance and durability. This gearbox is designed for wear resistance and long service life. Installation requires no cutting or drilling and is backed by a one-year limited warranty.

Fitment

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Specifications

Brand	PSC Motorsports
Part Number	P02B SG857R

Videos

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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