Description

ICON Omega Series Bypass shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in length but allow the user to customize the ride characteristics to their liking through adjustment of the bypass valves. Like all ICON shock absorbers, Omega Series shocks are 100% rebuildable and 100% revalveable. ICON’s use of a 6061 billet aluminum manifold a few inches below the top cap of the shock creates an internal “Bump Zone” that when used, creates a significant increase in damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity. The ICON Bypass Valve is an externally adjustable valve that restricts oil flow through the bypass tube and provides 28 settings of compression and rebound adjustment with no tools required.

Product Overview

ICON Omega Series Bypass shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in length but allow the user to customize the ride characteristics to their liking through adjustment of the bypass valves. Like all ICON shock absorbers, Omega Series shocks are 100% rebuildable and 100% revalveable. ICON’s use of a 6061 billet aluminum manifold a few inches below the top cap of the shock creates an internal “Bump Zone” that when used, creates a significant increase in damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity. The ICON Bypass Valve is an externally adjustable valve that restricts oil flow through the bypass tube and provides 28 settings of compression and rebound adjustment with no tools required.

Features and Benefits

• 100% Revalveable
• ICON's Bypass Valve technology allows adjustment of compression and rebound damping with high resolution across the entire adjustment range
• 6061 aircraft grade aluminum CNC machined components
• One-piece impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish
• 100% Rebuildable
• Hand adjustable bypass valves with 28 detented settings at quarter turn increments for precise suspension tuning
• Bypass tubes are replaceable in the event of damage
• Internal “Bump Zone” increases damping force to provide more control as the shock approaches full compression
• Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use
• Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
• One piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
• 7/8” diameter induction hardened, chrome plated shock shaft
• PTFE lined spherical bearings and application specific mounting hardware

Product Details

71060:	Yes
AAP_UDA_12:	EA
AAP_UDA_22:	1
AAP_UDA_4:	55
Adjustable:	Yes
Boot Included:	NO
Bore Diameter:	2.25
California Prop 65 Warning:	Yes
California Proposition 65:	WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
Cylinder Material:	Aluminum
Description:	07-21 TUNDRA REAR 2.5 VS OMEGA PB PAIR
External Reservoir:	Yes
Gas Charged:	Yes
Lower Mount Type:	EYELET
Mounting Hardware Included:	Yes
Part Number:	ico59920P
Service Parts:	252003 - SEAL INSTALL TOOL 2.5/3.0
Shock Absorber Body End Measuring Point:	Shoulder of Stem
Shock Absorber Rod End Measuring Point:	Center of Eylet
Title:	07-21 TUNDRA REAR 2.5 VS OMEGA PB PAIR
Tube Outside Diameter:	2.5
Upper Mount Type:	Stem

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	icoK53027	ICON 2007+ Toyota Tundra 1-3in Stage 7 Suspension System w/Billet Uca (1x ico51200, 1x ico58560DJ, 1x ico59920P, 1x ico58750C)
	icoK53027T	ICON 2007+ Toyota Tundra 1-3in Stage 7 Suspension System w/Tubular Uca (1x ico51200, 1x ico58460DJ, 1x ico59920P, 1x ico58750C)

Data: v4.2 - Upd: 2026-10-13 20:37:28

Features

Specifications

Product Attributes - Brand

ICON Vehicle Dynamics

Product Attributes - Manufacturer's Part Number

59920P

Product Attributes - Part Type

Shocks and Struts

Product Attributes - Product Line

Icon Vehicle Dynamics 2.5 VS Omega PB Shocks

Product Attributes - UPC

00840103404790

Product Attributes - Ride Height

Stock

Product Attributes - Internal Design

Monotube

Product Attributes - Adjustable Valving

No

Product Attributes - Gas Charged

Yes

Product Attributes - Upper Mount

Stud

Product Attributes - Lower Mount

Eyelet

Product Attributes - Boot Included

No

Product Attributes - Body Diameter (in.)

2.500

Product Attributes - Remanufactured

No

Product Attributes - Quantity

Sold as a pair.

Compatibility