Name: Powertrax Lock Right Locker Rear 1240-LR for Jeep Wrangler 2007-2018, Heavy Duty Steel
Brand: Powertrax
SKU: 1240-LR
Price: 791.99 USD
Availability: InStock

// THE FULL RUNDOWN

For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds! Powertrax - Lock Right Locker Features Notes: For Chrysler 8.75" (489/741/742); 30 Spline; For Open Differential; w/Removable Carrier Fits position: Rear Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov

// WILL IT FIT? THE STRAIGHT ANSWER

VEHICLE	YEARS	TRIM
Chrysler 300	1957-1971	Base
Chrysler 300	1962-1963	Sport
Chrysler Imperial	1957-1967	Base
Chrysler Imperial	1957-1970	Crown
Chrysler Imperial	1958-1973	LeBaron
Chrysler New Yorker	1957-1974	Base
Chrysler New Yorker	1972-1974	Brougham
Chrysler Newport	1957-1971, 1973-1974	Base
Chrysler Newport	1967-1974	Custom
Chrysler Newport	1971-1972	Royal
Chrysler Town & Country	1957-1974	Base
Dodge A100	1964-1970	Base
Dodge A100	1968-1970	Sportsman
Dodge A100 Truck	1964-1970	Base
Dodge A100 Truck	1968-1970	Sportsman
Dodge B100 Van	1971-1974	Base
Dodge B100 Van	1971-1974	Sportsman
Dodge B200 Van	1971-1974	Base
Dodge B200 Van	1971-1974	Sportsman
Dodge B200 Van	1972-1974	Maxi
Dodge B200 Van	1972-1974	Maxi Wagon
Dodge Challenger	1970-1971	R/T
Dodge Challenger	1970-1974	Base
Dodge Challenger	1970	T/A
Dodge Challenger	1972	Rallye
Dodge Charger	1966-1974	Base
Dodge Charger	1967-1971	R/T
Dodge Charger	1969-1971	500
Dodge Charger	1969	SE
Dodge Charger	1969	Daytona
Dodge Charger	1971-1974	Special Edition
Dodge Charger	1971	Super Bee
Dodge Coronet	1965-1973	Base
Dodge Coronet	1965-1970	440
Dodge Coronet	1965-1970	500
Dodge Coronet	1966-1970	Deluxe
Dodge Coronet	1967-1970	R/T
Dodge Coronet	1968-1970	Super Bee
Dodge Coronet	1971-1973	Custom
Dodge Coronet	1971-1973	Crestwood
Dodge Coronet	1971	Brougham
Dodge D100 Pickup	1959, 1968-1974	Base
Dodge D100 Series	1960-1967	Base
Dodge Dart	1966-1968	270
Dodge Dart	1966-1972	Base
Dodge Dart	1966-1969	GT
Dodge Dart	1968-1969	GTS
Dodge Dart	1969-1972	Swinger
Dodge Dart	1969-1970	Swinger 340
Dodge Dart	1969-1972	Custom
Dodge Dart	1971-1972	Demon 340
Dodge Dart	1971-1972	Special
Dodge Dart	1971-1972	Demon
Dodge Monaco	1965-1973	Base
Dodge Monaco	1967-1968	500
Dodge P100 Van	1964, 1967-1968	Base
Dodge P200	1964, 1967-1970	Base
Dodge P200	1968	Post Office
Dodge P200 Van	1964-1968	Base
Dodge P200 Van	1968	Post Office
Dodge P300	1962-1964, 1966-1970	Base
Dodge P300 Van	1964-1968	Base
Dodge Polara	1962-1973	Base
Dodge Polara	1963, 1968-1969	500
Dodge Polara	1970	Special
Dodge Polara	1970-1973	Custom
Dodge Polara	1971	Brougham
Dodge W100 Pickup	1969-1970	Base
Dodge W200 Pickup	1970-1974	Base
Fargo A100 Van	1964-1970	Base
Fargo D100 Pickup	1969-1972	Base
Fargo W100 Pickup	1969-1970	Base
Fargo W200 Pickup	1970-1972	Base
Humber Imperial	1965-1967	Base
Plymouth Barracuda	1966-1974	Base
Plymouth Barracuda	1970-1971	Gran Coupe
Plymouth Fury	1962-1971	Sport
Plymouth Fury	1962-1967	Base
Plymouth Fury	1966, 1968-1969	VIP
Plymouth Fury	1968, 1970-1974	Sport Suburban

+ 39 MORE APPLICATIONS — CONTACT US TO CONFIRM YOURS

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 $34.95. 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.

3-D SECURE + RADAR ANTI-FRAUD

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.

PCI-DSS L1

HIGHEST CARD-SECURITY CERTIFICATION

AES-256 + TLS 1.3

ENCRYPTED IN TRANSIT & AT REST

TOKENIZED

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 Powertrax 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 Wrangler
BRAND	Powertrax — shop all Powertrax parts →
PART #	1240-LR
SKU	1240-LR
CATEGORY	Driveline > Differentials > Differential Components
AVAILABILITY	IN STOCK
RETURNS	30-day return window

Powertrax Lock Right Locker Rear 1240-LR for Jeep Wrangler 2007-2018, Heavy Duty Steel

// THE FULL RUNDOWN

// WILL IT FIT? THE STRAIGHT ANSWER

// GETTING IT TO YOUR GARAGE

// PAY YOUR WAY

// COVERED WHEN IT COUNTS

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