Energy Suspension 00-06 Toyota Tundra Rear Bump Stop Set - Black

Rear Bump Stops in Black Polyurethane That Outlast OEM Rubber and Keep the First-Gen Tundra from Bottoming Under Load

The Energy Suspension 8.9111G is the Hyper-Flex polyurethane rear bump stop set for the 2000-2006 Toyota Tundra in black. The rear bump stops on the first-generation Tundra limit suspension travel at the extreme compression end of the stroke, protecting the chassis and axle from metal-to-metal contact during bottoming events such as heavy loads, full suspension compression, and off-road use. Factory rubber bump stops harden and crack with age and heat cycling, losing their cushioning ability and eventually transmitting harsh impacts to the frame. The ENG8.9111G replaces the factory rubber with Energy Suspension's Hyper-Flex polyurethane compound, which provides progressive compression cushioning, resists heat and age-related degradation, and maintains its shape and compliance for the long term. Designed for the 2000-2006 Toyota Tundra rear suspension bump stop positions.

Key Features

• Energy Suspension ENG8.9111G Hyper-Flex polyurethane rear bump stop set for 2000-2006 Toyota Tundra
• Replaces factory rubber rear bump stops that harden, crack, and lose cushioning ability with age and heat cycling
• Hyper-Flex polyurethane provides progressive compression cushioning and resists age-related deterioration
• Prevents suspension bottoming and metal-to-metal contact under heavy loads and off-road conditions
• Black color; red version available separately as ENG8.9111R
• Made in USA by Energy Suspension

Fitment

Specifications

What's Included

• Complete rear bump stop set for 2000-2006 Toyota Tundra (quantity per application)

About Energy Suspension

Energy Suspension has manufactured Hyper-Flex polyurethane suspension components in the United States since 1983. Based in San Clemente, California, Energy Suspension produces application-specific bushing sets, body mounts, bump stops, and supporting hardware for thousands of domestic and import vehicle applications. Their Hyper-Flex compound is engineered to deliver significantly longer service life than OEM rubber while maintaining performance appropriate for street, towing, and off-road use.

Frequently Asked Questions

The Energy Suspension 8.9111G is the Hyper-Flex polyurethane rear bump stop set for the 2000-2006 Toyota Tundra in black. It replaces factory rubber rear bump stops with polyurethane that cushions full suspension compression events progressively, resists age-related cracking and hardening, and prevents metal-to-metal contact during bottoming on loaded or off-road first-gen Tundras.

The Energy Suspension 8.9111G is designed for the 2000-2006 Toyota Tundra, covering all first-generation Tundra body configurations. It does not fit the 2007 and later second-generation Tundra. Confirm your model year before ordering.

The only difference between the Energy Suspension 8.9111G and 8.9111R is color. G is black and R is red. The Hyper-Flex polyurethane compound, construction, included parts, and fitment are identical. Both sets fit the same 2000-2006 Toyota Tundra rear bump stop positions.

Signs of failed rear bump stops on the 2000-2006 Tundra include a hard impact sensation at the end of full rear suspension compression, clunking under heavy load or when the bed is fully loaded, and visible cracking, compression set, or missing pieces on the existing rubber stops. Inspect the stops from underneath with the vehicle on a lift.

Compatibility with a lifted Tundra depends on the lift kit design. Lift kits that use OEM-position bump stop mounts will typically accept the 8.9111G. Lift kits that relocate or customize the bump stop mount may require kit-specific bump stop components. Check your lift kit documentation before ordering.

Yes. The 8.9111G is a complete rear bump stop set covering both sides of the 2000-2006 Tundra. It is not sold as a single-side replacement.

Yes. Rear bump stop replacement on the 2000-2006 Tundra is a basic hand-tool job. The stops are typically secured with a single bolt or retention clip at the frame or axle bracket. No special tools or press equipment are required. The job takes under an hour on most trucks.

Yes. Hyper-Flex polyurethane handles repeated compression events under heavy load better than OEM rubber, which work-hardens under thermal and mechanical stress cycles. For first-gen Tundras used regularly for towing or hauling near payload capacity, polyurethane bump stops are a better long-term replacement than rubber.

Installation Instructions

1. Lift and safely support the rear of the Tundra on jack stands. Support the rear axle on a floor jack to allow full suspension droop for bump stop access.
2. Lower the axle to expose the rear bump stop mounting area on the frame or axle bracket.
3. Remove the retaining bolt or clip securing the old rubber bump stop and extract the stop from the mount.
4. Clean the bump stop mount surface of rubber residue or corrosion.
5. Install the new ENG8.9111G polyurethane bump stop onto the mount in the original orientation.
6. Reinstall the retaining bolt or clip and tighten to secure.
7. Repeat on the opposite side.
8. Raise the axle to ride height and lower the vehicle.
9. Load the bed to near capacity and inspect for proper bump stop contact and absence of noise before driving.

WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.