Bilstein B8 8112 Front Right Coilover for 2010-2024 Toyota 4Runner/FJ Cruiser - 41-324363

The Bilstein 41-324363 B8 8112 ZoneControl CR is a front-right coilover corner module for select 2010-2024 Toyota 4Runner and 2010-2014 Toyota FJ Cruiser applications without KDSS. This direct-fit suspension assembly combines a 2.65-inch steel monotube shock body, 60mm piston, 600 lb/in coil spring, threaded spring seat, and remote reservoir. Application-specific data lists approximately 0.5 to 3.8 inches of front lift, allowing the ride height to be adjusted for additional ground clearance, tire clearance, and vehicle stance.

Bilstein's ZoneControl CR technology uses position-sensitive damping and a triple-piston architecture with three stages of compression valving and two stages of rebound valving. The design is intended to provide controlled everyday ride characteristics while adding damping support during larger suspension movements and demanding off-road conditions.

Key Features & Specs:

• Brand: Bilstein
• Series: B8 8112 ZoneControl CR
• Part Type: Coilover Shock & Spring Assembly
• Position: Front Right
• Quantity: 1 Corner Module
• Front Lift Range: Approximately 0.5 to 3.8 in.
• Ride Height Adjustment: Threaded spring seat
• Damping Adjustment: Non-adjustable
• Damping Technology: Position-sensitive ZoneControl CR
• Shock Design: Monotube
• Body Design: Smooth-body coilover
• Body Diameter: 2.65 in.
• Piston Diameter: 60mm
• Shaft Diameter: 22mm
• Body Material: Steel
• Reservoir: Yes
• Reservoir Type: Remote reservoir
• Reservoir Mount: Bolt-on anodized chassis mount
• Front Main Spring Rate: 600 lbs/in.
• Spring Seat Included: Yes
• Compression Valving: 3 stages
• Rebound Valving: 2 stages
• Collapsed Length: 17.99 in. / 456.9mm
• Extended Length: 22.80 in. / 579.1mm
• Lower Mount: Eye, 14.1mm
• Upper Mount: Special
• Damper Finish: EVO Grey
• Spring Finish: Black
• Boot Included: No
• KDSS Compatibility: Without KDSS only
• Optional Heavy Load Springs: 53-291387, 53-332837
• Product Weight: 36.61 lbs
• Package Dimensions: 33.5 x 11.88 x 8.88 in.
• UPC: 651860915685
• Manufacturer Part Number: 41-324363
• SKU: BIL41-324363
• Condensed Part Number: 41324363

Fitment:

• 2010-2024 Toyota 4Runner
• 2010-2014 Toyota FJ Cruiser
• Position: Front Right
• Front Lift: Approximately 0.5 to 3.8 in.
• Requirement: Without KDSS

Listed 4Runner trims include SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro, Venture, and 40th Anniversary Edition where applicable by model year.

Bilstein's B8 8112 ZoneControl CR system goes beyond a conventional monotube coilover by changing damping behavior based on suspension position. Its triple-piston design incorporates three stages of compression valving and two stages of rebound valving, allowing the shock to provide different levels of control as suspension movement and impact severity increase.

The large 2.65-inch body and 60mm piston provide increased shock fluid capacity and damping control for demanding truck and SUV applications. A remote reservoir adds additional fluid volume and cooling capacity, helping the damper maintain more consistent performance during extended off-road use. Bilstein also supplies an anodized bolt-on chassis mount for the reservoir.

Ride height is adjusted through the threaded spring seat. For part number 41-324363, Bilstein's application-specific data lists approximately 0.5 to 3.8 inches of front lift depending on vehicle configuration and setup. The included main spring carries a 600 lb/in rate, while optional Bilstein heavy-load springs are available separately for applications requiring a different front spring configuration.

Unlike the DSA+ version of the B8 8112, this ZoneControl CR model does not use external damping click adjusters. Compression and rebound damping are non-adjustable by the user, with the position-sensitive internal valving handling changes in damping response.