Name: Powertrax Grip PRO Traction System Rear for 2007-2018 Jeep Wrangler, Steel, Black
Brand: Powertrax
SKU: GT308229
Price: 992.24 USD
Availability: InStock

// THE FULL RUNDOWN

Powertrax GT308229 Grip PRO Traction System The Powertrax GT308229 Grip PRO Traction System is engineered for those who demand reliable traction in challenging conditions. This system combines the benefits of a limited-slip differential with the locking capability of a traditional locker, ensuring you get maximum grip when you need it most. Designed specifically for the Chrysler 8.25" differential, this unit features a robust 29-spline configuration that provides seamless engagement and dependable performance. Key Specifications Installation and Compatibility Installation is straightforward, requiring only basic tools and no adjustments to your ring and pinion settings. The Powertrax GT308229 is specifically designed for the following applications: Performance Features This traction system is designed for the rear differential and offers enhanced torque transfer, making it an excellent choice for both on-road and off-road applications. The Grip PRO ensures that you maintain control and stability, even in the toughest driving conditions. Compliance Information California Proposition 65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov

// WILL IT FIT? THE STRAIGHT ANSWER

VEHICLE	YEARS	TRIM
Chrysler Aspen	2007-2009	Limited
Chrysler Aspen	2009	Limited Hybrid
Dodge B100	1975-1980	Base
Dodge B150	1981-1994	Base
Dodge B1500	1995-1998	Base
Dodge B250	1981-1994	Base
Dodge B2500	1995, 1997-1998	Base
Dodge B2500	1997	SE
Dodge B2500	1997-1998	SLT
Dodge Charger	1968-1971	R/T
Dodge Charger	1968-1974	Base
Dodge Charger	1969-1971	500
Dodge Charger	1969	SE
Dodge Charger	1969	Daytona
Dodge Charger	1971-1975	Special Edition
Dodge Charger	1971	Super Bee
Dodge Coronet	1965-1976	Base
Dodge Coronet	1965-1970	500
Dodge Coronet	1965-1970	440
Dodge Coronet	1966-1970	Deluxe
Dodge Coronet	1967-1970	R/T
Dodge Coronet	1968-1970	Super Bee
Dodge Coronet	1971, 1975-1976	Brougham
Dodge Coronet	1971-1975	Custom
Dodge Coronet	1971-1976	Crestwood
Dodge D100	1975-1979	Custom
Dodge D100	1975-1979	Base
Dodge D100	1976-1978	Warlock
Dodge D100	1977-1979	Club Cab
Dodge D100	1978-1979	Adventurer
Dodge D100	1979	Estacas
Dodge D100	1979	Warlock II
Dodge D150	1977-1993	Base
Dodge D150	1978-1979	Li'l Red Express
Dodge D150	1981-1988	Club Cab
Dodge D150	1982	RAM
Dodge D150	1982-1983	Miser
Dodge D150	1982-1988	Estacas
Dodge D150	1982-1988	Adventurer
Dodge D150	1982	Equipado
Dodge D150	1990-1991	S
Dodge D200	1975-1976	Custom
Dodge D200	1977-1980	Base
Dodge Dakota	1987-1991	SE
Dodge Dakota	1987-1993	LE
Dodge Dakota	1987-2004	Base
Dodge Dakota	1988-2005, 2008	Sport
Dodge Dakota	1989	Shelby
Dodge Dakota	1990-1993	S
Dodge Dakota	1994-2012	SLT
Dodge Dakota	1994-1996	WS
Dodge Dakota	1998-2003	R/T
Dodge Dakota	2002, 2004, 2008-2010	SXT
Dodge Dakota	2004	Sport Plus
Dodge Dakota	2004	SLT Plus
Dodge Dakota	2005-2010	ST
Dodge Dakota	2005-2010	Laramie
Dodge Dakota	2008	TRX
Dodge Dakota	2008-2010	TRX4
Dodge Dakota	2009-2010	Lone Star
Dodge Dakota	2009-2010	Big Horn
Dodge Dart	1966-1976	Base
Dodge Dart	1966-1969	GT
Dodge Dart	1966-1968	270
Dodge Dart	1968-1969	GTS
Dodge Dart	1969-1970	Swinger 340
Dodge Dart	1969-1976	Swinger
Dodge Dart	1969-1975	Custom
Dodge Dart	1971-1974	Special
Dodge Dart	1971-1972	Demon
Dodge Dart	1971-1972	Demon 340
Dodge Dart	1973-1976	Sport
Dodge Dart	1973	Sport 340
Dodge Dart	1974-1975	Sport 360
Dodge Dart	1974-1975	Special Edition
Dodge Dart	1975-1976	Swinger Special
Dodge Dart	1976	360
Dodge Durango	1998-2009	SLT
Dodge Durango	1998-2001, 2007	Base
Dodge Durango	1998-2003, 2008	SLT Plus

+ 40 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 $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.

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	2007-2018 Jeep Wrangler
BRAND	Powertrax — shop all Powertrax parts →
PART #	GT308229
SKU	GT308229
CATEGORY	Driveline > Differentials > Differential Components
AVAILABILITY	IN STOCK
RETURNS	30-day return window

Powertrax Grip PRO Traction System Rear for 2007-2018 Jeep Wrangler, Steel, Black

// 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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