Tuff Country 12733KN 2" Lift Kit with Hd Front Springs and 52" Rear Springs with SX8000 Shocks
12733KN
Pairs well with
Tuff Country 12733KN 2" Lift Kit with Hd Front Springs and 52" Rear Springs with SX8000 Shocks
Product Details
Description
Raise the stance of your classic GM 4x4 with the Tuff Country 12733KN 2" Lift Kit. Designed for 1988–1991 Chevy Blazer, Suburban K1500, and GMC Jimmy models, it delivers a balanced 2-inch lift with heavy-duty components and reliable SX8000 shocks for improved load capacity and off-road capability.
- Lift Height: 2" front / 2" rear lift for a level, ready-to-tackle stance.
- Front Springs: Heavy-duty front springs engineered for heavy loads (snow plows, big block engines, or aftermarket bumpers).
- Rear Springs: 52" rear springs provide consistent load support and ride quality across the axle.
- Shocks Included: SX8000 shocks included to enhance highway stability and off-road control.
- Noise Reduction & Bushings: Teflon pads reduce squeak and polyurethane bushings are included with the springs for durable performance.
- Tire Fitment: Supports up to 32" tires (32" x 10.5"), enabling a more capable off-road stance while maintaining street manners.
- Warranty & Support: Backed by a limited lifetime warranty on lift kits for long-term peace of mind.
- Vehicle Fitment: Fits 1988–1991 4WD Chevrolet Blazer, Suburban K1500, and GMC Jimmy/Suburban K1500. Suitable for half-ton models; will not fit diesel engine configurations.
- Brand & Expertise: From Tuff Country, a suspension specialist with over 35 years of experience and unmatched dealer support.
This lift kit is a practical, well-rounded upgrade that helps you clear rougher terrain, accommodate larger tires, and maintain balanced handling. The combination of heavy-front springs, long rear springs, and SX8000 shocks delivers improved payload capability and a more confident ride—without compromising daily driving comfort. The included hardware, Teflon guidance, and polyurethane bushings contribute to a quieter, durable suspension that’s built to last. Pair it with reputable installation by a qualified tech, and you’ll experience a straightforward upgrade path with lasting value and strong dealer support.
Installation Notes
Heavy Duty springs recommended for vehicles with big block engines, snow plows or heavy frontVehicle Fitment
| Vehicle | Years | Attributes |
|---|---|---|
| Chevy Blazer | 1988-1991 |
Drivetrain: 4WD Fit. Notes: Will Not Fit Diesel Engine Models |
| Chevy Suburban K1500 | 1988-1991 |
Drivetrain: 4WD Fit. Notes: Will Not Fit Diesel Engine Models, Fits 1/2-Ton Models |
| GMC Jimmy | 1988-1991 |
Drivetrain: 4WD Fit. Notes: Will Not Fit Diesel Engine Models |
| GMC Suburban K1500 | 1988-1991 |
Drivetrain: 4WD Fit. Notes: Will Not Fit Diesel Engine Models, Fits 1/2-Ton Models |
Packaging Details
| SKU | Box | Weight | Length | Width | Height | UPC |
|---|---|---|---|---|---|---|
| TUF-12733KN | — | — | — | — | — | 698815007446 |
| TUF-12733KN1-4 | 1 of 4 | 52 lbs | 29" | 15" | 6" | 698815007453 |
| TUF-12733KN2-4 | 2 of 4 | 92 lbs | 49" | 13" | 4" | 698815007460 |
| TUF-12733KN3-4 | 3 of 4 | 60 lbs | 52" | 11" | 4" | 698815007477 |
| TUF-12733KN4-4 | 4 of 4 | 60 lbs | 52" | 11" | 4" | 698815007484 |
Total Weight: 264 lbs Shipping Type: Standard
Bill of Materials
| Description | SKU | Quantity |
|---|---|---|
| 12733KN - Box 1 of 4 | 12733KN1-4 | 1 |
| 12733KN - Box 2 of 4 | 12733KN2-4 | 1 |
| 12733KN - Box 3 of 4 | 12733KN3-4 | 1 |
| 12733KN - Box 4 of 4 | 12733KN4-4 | 1 |
FAQs
Please read our FAQs page to find out more.
Will this part fit my vehicle?
Fitment varies by year, make, model, drivetrain, and lift height. Always use the vehicle fitment selector or refer to the fitment notes on the product page before purchasing. If you’re unsure, our team can help confirm compatibility.
Are Tuff Country products street legal?
Most Tuff Country products are designed for on-road and off-road use, but local laws and regulations vary by state and country. It is the customer’s responsibility to ensure compliance with local vehicle regulations after installation.
Is professional installation required?
Professional installation is recommended but not required. Many products can be installed by experienced DIYers with proper tools. However, improper installation can affect ride quality, safety, and warranty coverage.
Will this affect my ride quality?
Tuff Country products are engineered to balance ride comfort, performance, and durability. Ride quality can change depending on lift height, vehicle setup, tire size, and other suspension components.
Are Tuff Country products covered by a warranty?
Yes. Tuff Country products are backed by a manufacturer warranty that covers defects in materials and workmanship. Warranty terms vary by product type and do not cover damage caused by misuse, improper installation, or normal wear.
Can I run larger tires with this product?
Many Tuff Country lift kits and suspension components allow for larger tire sizes, but maximum tire clearance depends on wheel offset, tire width, and vehicle configuration. Refer to the product details or contact support for guidance.
What is the return policy?
Unused, uninstalled products may be eligible for return within the stated return window. Items must be in new condition and returned in original packaging. Shipping costs and restocking fees may apply.
Who can I contact if I have questions?
Our customer support team is available to help with fitment questions, installation guidance, and order support. Reach out before purchasing if you want to ensure you’re selecting the right part for your build.
Free shipping on Orders Over $150
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Selling Suspension Systems for 35+ Years
Tuff Country EZ-Ride Suspension was incorporated over 35 years ago, realizing the desperate need for quality suspension products in the after market world.