Bilstein B6 (HD) Rear Shock Absorber - Isuzu NPR 1995-1987

SKU AK1251
Bilstein B6 HD Rear Shock Absorber - Isuzu NPR 1995-1987 - AK1251
Bilstein B6 HD Rear Shock Absorber - Isuzu NPR 1995-1987 - AK1251
AK1251 - Bilstein B6 (HD) Rear Shock Absorber - Isuzu NPR 1995-1987
AK1251 - Bilstein B6 (HD) Rear Shock Absorber - Isuzu NPR 1995-1987
List Price $132.00
You Save $37.71
Your Price $94.29

Availability: Typically ships in 5 to 7 business days.

The Bilstein AK1251 shock absorber is engineered for the Isuzu NPR 1995-1987.

AK1251 Specifications

Truck Suspension Experts

Vehicle Fit

The AK1251 Bilstein B6 (HD) Rear Shock Absorber - Isuzu NPR 1995-1987 is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561. Browse Bilstein Shock Absorber for all vehicle makes and models.

YearMakeModelVehicle OptionInstallation Notes
1987 Isuzu NPR BaseRear
1988 Isuzu NPR BaseRear
1989 Isuzu NPR BaseRear
1990 Isuzu NPR BaseRear
1991 Isuzu NPR BaseRear
1992 Isuzu NPR BaseRear
1993 Isuzu NPR BaseRear
1994 Isuzu NPR BaseRear
1995 Isuzu NPR BaseRear
1987 Isuzu NPRPosition: Rear
13,250 GVW Motorhomes.
1988 Isuzu NPRPosition: Rear
13,250 GVW Motorhomes.
1989 Isuzu NPRPosition: Rear
13,250 GVW Motorhomes.
1990 Isuzu NPRPosition: Rear
13,250 GVW Motorhomes.
1991 Isuzu NPRPosition: Rear
13,250 GVW Motorhomes.
1992 Isuzu NPRPosition: Rear
13,250 GVW Motorhomes.
1993 Isuzu NPRPosition: Rear
13,250 GVW Motorhomes.
1994 Isuzu NPRPosition: Rear
13,250 GVW Motorhomes.
1995 Isuzu NPRPosition: Rear
13,250 GVW Motorhomes.

Customer Reviews

Questions & Answers

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1 Question | 1 Answer
Displaying question 1
  • Q:

    I would like to what are the extended and compressed length of this shock?
    What is the diameter of the shock eye?
    Asked on 3/10/2016 by ceebee

    1 answer

    • Staff Reviewer


      Following are the specifications for Bilstein shock AK1251

      Collapsed Length (IN): 13.62
      Extended Length (IN): 20.89
      Collapsed Length (MM): 346.0
      Extended Length (MM): 530.5
      Lower Mount Type: Eye 16mm
      Upper Mount Type: Eye 16mm

      Answered on 3/10/2016 by Dave from USA
Displaying question 1

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Product Details

Bilstein B6 - 46mm Shocks for Motorhomes

Please Note: Pricing is for (1) shock. It is recommended that you replace shocks in pairs (both front shocks, or both rear shocks).

Does your Motorhome feel top heavy or boat like. Bilstein B6 shocks for motorhomes can improve these conditions and give you a precise, controlled and safe ride to your RV. Bilstein RV Shocks come with Bilstein's Comfitrac® Working Piston. The Comfitrac® piston instantly reacts to sudden, high frequency road harshness, like dropping a wheel into a pothole, to deliver superior comfort and stability.

The product benefits at a glance:
  • Greatly increases overall vehicle stability
  • Eliminates excessive sway and bouncing
  • Improves control and handling characteristics
  • Maintains safe, smooth and comfortable ride
  • Monotube steering dampers also available for some models
Download the application guide PDF

Monotube Technology - the Number-One Choice in Motorsports

This photo dramatically illustrates the size difference between the larger working piston inside a Bilstein monotube shock and smaller one found in a typical twin tube shock.The original and best mono-tube gas pressure shock absorbers all wear the Bilstein name, because Bilstein shock absorbers are the best there is. The number-one choice in motor-sports and for series-production sports cars, the monotube shock absorber has a unique design that affords the freedom to choose the ideal installation position or location.

  • Monotube shocks feature a large surface on the working piston which increases the damping power and provides better handling.
  • The design of the monotube shock improves the dissipation of heat which improves the life of the shock and enables a consistent and dependable level of absorber performance.
  • Bilstein's Upside-Down Technology creates a safer functioning shock absorber.

Twin-tube Technology - Quality Proven Under Rigorous Testing

This photo illustrates the size of the working piston inside a Bilstein twin-tube shock absorber. The twin-tube shock absorber is time tested and are used in most vehicles. Bilstein‘s twin-tube absorbers are “original equipment manufacturer” quality and have undergone extensive testing. These Bilstein twin-tube shocks offer a noticeable improvement over standard twin-tube shock absorbers. They can be installed quickly and easily.

  • Twin-tube shocks employ oil or gas pressure technology.
  • All twin-tube shock absorbers are OEM quality and rigorously tested.
  • Twin-tube shocks are more affordably priced than mono-tube shocks, while still providing a high level of performance.

Gas Pressure Technology - Full Damping Power Under Extreme Stress

This photo illustrates how gas pressure keeps the shock's oil from overheatingBilstein's gas pressure technology has become an established standard in the automotive industry. By employing a chamber of high pressure gas to keep the oil in the absorber under pressure, Bilstein's Gas Pressure Technology prevents the shock from becoming over-heated. Over-heating can cause the oil within the shock to begin foaming. Because this technology prevents over-heating, Bilstein shock absorbers provide full damping power even when the shocks are placed under extreme stress. This feature is most evident in the self-lowering piston.

  • The gas pressure technology allows for a faster responding piston which allows for a higher level of traction and more precise handling.
  • With improved traction and handling comes a safer driving experience.
  • Ideal in performance and sport suspensions.

Road-Tested by Bilstein - for the Ultimate Driving Experience

In order to achieve the perfect driving experience, Bilstein engineers design their products with the driving experience in mind. This allows them to create innovate technologies which provide a safe comfortable ride even under extreme performance conditions. All Bilstein shock absorbers and suspension kits are rigorously tested to perfection.

Bilstein shocks are tested on the Nürgring-Nordschleife In the German town of Nürburg is the Nürburgring motor sport complex. This complex features the Nordschleife, a track where formula one and other races are often held which is comprised of varied driving conditions. This extreme environment is where Bilstein pushes its shocks, struts and suspension kits to the limit. Only when these products can withstand the hardships of this course do they earn the Bilstein label.


Bilstein: A Trusted Name Worldwide For Superior Product Technology

Proven design technology, a superior manufacturing process and a commitment to quality control characterize the Bilstein shock absorber production process. At Bilstein over 40% of the production personnel are involved with quality control to maintain their industry-leading level of shock absorber efficiency and long life performance.

In this pursuit of excellence, Bilstein has received worldwide acclaim for quality shock absorbers that have set new industry standards. Setting high standards has always been a top priority with Bilstein and a consistent set of parameters and performance guidelines go into the development of each Bilstein shock application.

Bilstein engineers meld proven methods with advanced technologies for products that pass the test of time.

For more information on Bilstein shock absorbers and struts, or call us at 1-800-358-4751.