KYB
Gas-a-just

KYB KG5434 Shock Absorber - Rear

Brand KYB KG5434
Position Rear
Compressed Length 12.72
Dust Cover Included Y
Extended Length 20.39
Lower Mount Type E1
Stroke Length 7.68
Upper Mount Type E1
Product line Gas-a-just
Fits Toyota, Dodge, and Plymouth · 21 vehicles

Monotube design. Separates gas and oil for fade-free operation and instant response.

Truck-tuned valving. Components are designed specifically for trucks and heavier-duty use.

Chrome piston rod. Triple-chrome plating helps reduce seal wear for longer service life.

Cross-references Gabriel 77907 and Monroe Shocks & Struts 37073 for the same application. See all 2.

$60.23Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

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Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Shock Absorbers are typically replaced in pairs, axle by axle.
Order total $60.23
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

KYB Gas-a-just Rear Shock Absorber

The KYB Gas-a-just KG5434 is a rear monotube shock absorber built for trucks that work, tow, and run larger tires and wheels. It adds responsive damping over original equipment and is engineered to deliver consistent control without fade from aeration.

For Toyota T100, Toyota Pickup, and Dodge D50 rear suspension service, the KYB Gas-a-just line focuses on firmer response, stable handling, and predictable ride control under load. Part number KG5434 is a direct-fit suspension shock absorber for the listed rear applications.

Key Features

  • Adds up to 25% more damping performance over original equipment shocks
  • Monotube design separates gas and oil for fade-free operation and quick response
  • High-pressure nitrogen gas chamber supports consistent performance during normal driving and demanding use
  • Valving and components are tuned specifically for truck applications
  • Triple chrome plated piston rod helps reduce seal wear and fluid leakage
  • Improves steering response through higher gas pressure and faster shock reaction
  • Supports vehicle systems that rely on suspension, brakes, and tire behavior staying within manufacturer targets

Product Details

The Gas-a-just product line uses two working chambers: an air-free hydraulic section for control and a separate high-pressure gas section with a floating piston. That design helps the shock react quickly when road conditions change while maintaining a comfortable ride in normal driving. KYB KG5434 measures 12.72 inches compressed, 20.39 inches extended, and 7.68 inches of stroke, with E1 upper and lower mounts and a dust cover included.

This part cross-references Monroe Shocks & Struts 37073 for the same application. It is a strong rear shock option for 1993-1998 Toyota T100 rear, 1982-1983 Toyota Pickup rear, and 1979-1981 Dodge D50 rear service.

Common Problems This Shock Can Address

  • Excessive rear bounce after bumps or dips
  • Reduced control when towing or carrying heavier loads
  • Soft or delayed steering response from worn rear damping
  • Shock fade caused by aeration in conventional twin-tube designs
  • Uneven ride quality on trucks with larger tires and wheels

Installation Notes

Fits 1993-1998 Toyota T100, rear; 1982-1983 Toyota Pickup, rear; and 1979-1981 Dodge D50, rear. For Toyota T100 applications, this part is listed as a monotube performance upgrade and excludes 1 Ton Chassis models. Verify mount style, compressed length, extended length, and suspension travel before installation. Replace worn bushings or related mounting components as needed during shock service.

Quality Assurance

KYB designs the Gas-a-just line for consistent damping performance and durable seal protection in demanding truck use. Part number KG5434 is built as a monotube suspension shock absorber for stable rear suspension control across the listed applications.

This part fits 21 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeDrive TypeLitersCylindersPositionNotes
1998ToyotaT100BaseStandard Cab PickupRWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1997ToyotaT100BaseStandard Cab PickupRWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1997ToyotaT100DLXStandard Cab PickupRWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1996ToyotaT100BaseStandard Cab PickupRWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1996ToyotaT100DLXStandard Cab PickupRWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1996ToyotaT100SR5Standard Cab PickupRWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1995ToyotaT100BaseStandard Cab PickupRWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1995ToyotaT100DXStandard Cab PickupRWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1995ToyotaT100SR5Standard Cab PickupRWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1994ToyotaT100Base—RWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1994ToyotaT100DX—RWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1994ToyotaT100SR5—RWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1993ToyotaT100Base—RWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1993ToyotaT100SR5—RWD——RearMonotube Performance Upgrade; (Exc. 1 Ton Chassis); Gas-a-just
1983ToyotaPickup——RWD2.4LL4RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1983ToyotaPickup——RWD2.2LL4RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1982ToyotaPickup——RWD2.4LL4RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1982ToyotaPickup——RWD2.2LL4RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1981DodgeD50—————RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1980DodgeD50—————RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1979DodgeD50—————RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gabriel — 77907Monroe Shocks & Struts — 37073