Name: King Shocks 25001-378A Rear 2.5" Piggyback Reservoir Shock for Jeep JL 2018+ 6" Lift
Brand: King Shocks
SKU: 25001-378A
Price: 1768.57 USD
Availability: InStock

// THE FULL RUNDOWN

King Shocks 25001-378A Performance Upgrade The King Shocks 25001-378A is a rear 2.5-inch diameter piggyback reservoir shock specifically engineered for vehicles with a 6-inch lift. This shock absorber is designed to enhance both on-road and off-road performance by providing superior damping characteristics, allowing for improved wheel control and stability. Each shock is meticulously crafted in the USA using high-quality materials, ensuring durability and precision. The design features a piggyback reservoir that increases oil capacity, which aids in heat dissipation and maintains consistent performance under extreme conditions. The adjustable damping allows for fine-tuning based on driving style and terrain, making it adaptable for various applications. Specifications Installation Notes Installation of the King Shocks 25001-378A is straightforward, with all necessary hardware included. Detailed instructions are provided to ensure a smooth installation process. The shocks are designed for a direct bolt-on fit, eliminating the need for modifications. Durability and Serviceability King Shocks are built to last, featuring a fully serviceable design that allows for rebuilding after extended use. This longevity outperforms factory-equipped options, making them a reliable choice for serious off-road enthusiasts. Customer Feedback Users have reported significant improvements in ride quality and handling after installing the 25001-378A shocks, particularly in rugged terrains. The adjustable features have been highlighted as a key benefit, providing versatility for different driving conditions. Other Part Numbers: King Shocks #kin25001-378A Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov

// WILL IT FIT? THE STRAIGHT ANSWER

Jeep - See Description

Manufacturer lists this part for the application above. Not 100% sure it fits your rig? Hit our Fitment Help page or ask our Jeep techs — we answer fast and we answer straight.

JAP FITMENT PROMISE // If we confirm fitment for your rig and it doesn't fit, return shipping is on us. No restocking fee. That's the deal.

// GETTING IT TO YOUR GARAGE

THIS PART //

Ships UPS/FedEx ground — estimated $49.95. Additional ground items in the same order ship at reduced rates. Exact rate calculated at checkout.

REAL-COST SHIPPING

We charge what the carrier charges — no padding, no games. Ground parcels via UPS/FedEx, signature required. You see the exact number before you pay.

1-2 DAY HANDLING

Most in-stock parts leave the warehouse within 1-2 business days. Built-to-order parts show extended lead times.

LTL FREIGHT FOR THE BIG STUFF

Bumpers, hardtops, axles and full kits ship LTL truck freight (typically $400-500 per unit, plus shipping protection). Freight is charged per unit — two bumpers means two freight charges. Inspect before signing and note any damage on the delivery receipt.

30-DAY RETURNS

Unused, uninstalled parts in original packaging within 30 days. RMA required — start with a quick message. Shipping charges are non-refundable; freight returns quote at carrier rates.

FULL SHIPPING & RETURNS POLICY

// PAY YOUR WAY

CHECKING PAYMENT NETWORK…

ALL MAJOR CARDS + WALLETS

Visa, Mastercard, Amex, Discover, Apple Pay, Google Pay and Link one-tap checkout — live in our Stripe checkout right now. Card numbers never touch our servers.

BUY NOW, PAY LATER — LIVE

Klarna, Afterpay and Zip are active at checkout on eligible orders. Pick your split at payment — get the lift now, pay as you wheel. No JAP paperwork, approval happens right in checkout.

CRYPTO — LIVE AT CHECKOUT

Pay with crypto directly in our Stripe checkout — select the crypto option at payment and settle in USDC and supported coins. On-chain payment, standard order flow, same warranty.

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Every card payment runs Stripe Radar machine-learning fraud screening, with 3-D Secure (Visa Secure / Mastercard Identity Check) stepping in automatically when your bank requires it. Your card, verified by your bank.

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WE NEVER SEE YOUR CARD NUMBER

Payments are processed by Stripe — the same infrastructure behind Amazon, Ford and Shopify checkouts. Dispute protection and receipt trails on every order. See our Privacy Policy.

// COVERED WHEN IT COUNTS

THIS PART //

Backed by the full King Shocks manufacturer warranty. JAP is an authorized dealer — your warranty is valid from day one.

FULL MANUFACTURER WARRANTY

Every part ships new in the box with the manufacturer's standard warranty — terms and duration vary by brand (typically 1 year to limited lifetime on hard parts). We only sell through authorized channels, so coverage is never voided by gray-market sourcing.

WE RUN THE CLAIM WITH YOU

Warranty issue? Don't fight the manufacturer's phone tree alone. Hit our team with your order number and photos — we open the claim with the brand and stay on it until it's resolved.

WHAT WARRANTY DOESN'T COVER

Defects in materials and workmanship are covered. Trail damage, improper installation, modification, and normal wear items (bushings, pads, wear plates) generally are not — that's standard across every brand we carry.

SEPARATE FROM RETURNS

Warranty claims (defects after use) and returns (unused parts within 30 days) are different lanes. Not sure which applies? Message us first — we'll route it the fast way.

START A WARRANTY CLAIM

FITMENT	Jeep - See Description
BRAND	King Shocks — shop all King Shocks parts →
PART #	25001-378A
SKU	25001-378A
CATEGORY	Suspension > Shocks
AVAILABILITY	IN STOCK
RETURNS	30-day return window

King Shocks 25001-378A Rear 2.5" Piggyback Reservoir Shock for Jeep JL 2018+ 6" Lift

// THE FULL RUNDOWN

// WILL IT FIT? THE STRAIGHT ANSWER

// GETTING IT TO YOUR GARAGE

// PAY YOUR WAY

// COVERED WHEN IT COUNTS

MORE JEEP LIFT KITS & SUSPENSION

// TRAIL REVIEWS