Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

Bilstein 5100 Series 1977 Chevrolet K30 Cheyenne Rear 46mm Monotube Shock Absorber

SKU: BIL33-185576

Shocks and Struts

BIL B8 5100 Series Shocks

Bilstein 5100 Series 1977 Chevrolet K30 Cheyenne Rear 46mm Monotube Shock Absorber

SKU: BIL33-185576

Shocks and Struts

BIL B8 5100 Series Shocks

A$274.58
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Bilstein B8 5125 shock absorbers are designed for custom applications and are a perfect solution for vehicles that do not have a direct Bilstein fitment. These high gas pressure monotube shock absorbers are sold by various lengths and valve rates to accommodate a wide range of uses and custom fitments. All B8 5125 shock absorbers come equipped with industry standard 5/8 inch hour glass bushings and are available in either an eye/eye or stem/eye mount configuration. The shock absorbers feature a 46mm piston with self-adjusting deflective disc valving. Bilstein B8 5125 shock absorbers are the ideal choice for custom suspension builders.

Product Overview

*BILSTEIN 5100 Series* *Lifted Performance* BILSTEIN 5100 Series Shock Absorbers are designed specifically to help your lifted truck, Jeep or SUV reach its pinnacle in ride performance, while supplying the correct tuning and length for your specific lift. *Features and Benefits:* * Individually engineered for a wide array of specific vehicles and lift combinations * Monotube gas pressure technology * Easy to install; direct bolt-on; no modification required * Multi-layer zinc finish is the most durable in the industry * 5100 Series provides the most comprehensive range of vehicle applications * Lifetime Warranty *BILSTEIN 5100 Series Ride Height Adjustable* *Lifted Performance* BILSTEIN 5100 Series Ride Height Adjustable Shock Absorbers are designed for front coilover style pickup and SUV suspensions. With the use of multiple snap ring grooves to position the spring seat at different heights the vehicles ride height can be changed anywhere between 0-2.5” depending on application. *Features and Benefits:* * An extremely affordable and practical alternative to coil spring spacers, with the benefit of BILSTEIN's superior monotube design * Lifetime Warranty * Utilizes the vehicle's stock front coil springs * Zinc finish with multi-layer unique BILSTEIN coating for extreme protection * Self-adjusting deflective disc valving with independent rebound and compression tuning


Features and Benefits

  • Triple-C-Technology Coating
  • Vehicle specific tuning
  • 46mm monotube design ensures consistent, fade-free performance in all conditions
  • Patented digressive valving instantly reacts to changing surface conditions

Product Details

Year Make
Adjustable Damping:Non-Adjustable
Adjustable:No
Body Design:Smooth Body (Non-Coilover)
Body Diameter (ID):46mm
Body Inside Diameter:46mm
Boot Included:No
Collapsed Length (IN) Rounded:21
Collapsed Length (IN):20.77
Collapsed Length (MM):527.5
Collapsed Length Rounded:21 in.
Collapsed Length(in):20.75
Collapsed Length(mm):527
Collapsed Length:527.5mm
Compression @0.52m/s:700
Description:B8 5125-Shock Absorber
Extended Length (IN) Rounded:35
Extended Length (IN):34.92
Extended Length (MM):887
Extended Length Rounded:35 in.
Extended Length(in):34.9
Extended Length(mm):886.5
Extended Length:887mm
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:Eye 0.625 in.
Mount Type:Eye-to-Eye
Optional Reservoir Clamp:N/A
Part Number:bil33-185576
PartType:Shocks / Struts
Piston Diameter:46mm
Position:Rear
Prop 65 (Y/N):Y
Prop 65 - Short Label:WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov
Rebound @0.26m/s:2550
Rebound @0.52m/s:2550
Reservoir Included:No
Reservoir:No
Segment:Light Truck
Series:B8 5125
Shaft Diameter:14mm
Shock Stroke:14.150 in.
Spring Seat Included:No
Stroke/Travel Length (IN):14.14
Stroke/Travel Length (mm):359.2
Title:Bilstein Shock Absorbers
Upper Mount Type:Eye 0.625 in.
WARNING CA Proposition 65 Message:WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:Yes

Application Summary

No Applications

Part Type

Suspension Shock Absorber

Data: v4.2 - Upd: 2026-10-13 08:53:56

Features

  • 46mm monotube design ensures consistent, fade-free performance in all conditions
  • Patented digressive valving instantly reacts to changing surface conditions
  • Triple-C-Technology Coating
  • Vehicle specific tuning

Specifications

Product Attributes - UPC
651860453743
Product Attributes - Brand
Bilstein
Product Attributes - Notes
255/70 valving, 14.30 in. travel.
Product Attributes - Quantity
Sold individually.
Product Attributes - Part Type
Shocks and Struts
Product Attributes - Gas Charged
Yes
Product Attributes - Lower Mount
Eyelet
Product Attributes - Ride Height
Custom
Product Attributes - Upper Mount
Eyelet
Product Attributes - Product Line
Bilstein B8 5125 Series Shocks
Product Attributes - Boot Included
No
Product Attributes - Bushing Color
Black
Product Attributes - Internal Design
Monotube
Product Attributes - Bushing Material
Rubber
Product Attributes - Adjustable Valving
No
Product Attributes - Body Diameter (in.)
1.811
Product Attributes - Extended Length (in.)
34.92
Product Attributes - Collapsed Length (in.)
20.77
Product Attributes - Manufacturer's Part Number
33-185576

Reference Information

Brand Name/s Bilstein
StreetFX SKU bil33-185576
SFX Item ID 4439439
Supplier Item Code 4439439
Manufacturer SKU 33-185576
Manufacturer UPC 651860453743
Alternative References bsn-33-185576, K30, 46mm

Compatibility

No Applications

Loading compatibility information...

Keep shopping

More from Bilstein