Jeep CJ2A brakes, suspension, cooling, tune-up, service & more
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| Quick ID Features: 7-Slot Grille, 2-Piece Windshield, Tailgate. Technical Specifications: • Wheelbase: 2032 mm • Engine: 4-134 cui L-Head Go Devil • Manual Transmission: T90 3-Speed • Transfer Case: Dana 18 • Front Axle: Dana 25 • Rear Axle: Dana 41, Dana 44 |
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Jeep CJ2A: Premium Replacement Parts for the Dawn of Civilian All-Wheel Drive.
The introduction of the Jeep CJ2A throughout the post-war model years of 1946 to 1949 represents the single most monumental turning point in off-road history. Engineered primarily as a motorized agricultural workhorse to replace horses on post-war farms, this iconic flatfender adapted bulletproof wartime 4x4 engineering into everyday civilian utility. Driven by the legendary Go-Devil flathead engine and backed by the beefier T90 manual transmission, the CJ2A established the definitive blueprint for short-wheelbase four-wheel drive. Restoring or managing a comprehensive frame-off overhaul on such a unique piece of history demands absolute precision and museum-grade replication shims to fully protect its market value. Our specialized online inventory features targeted replacement hardware engineered to match original factory specifications seamlessly.
Your One-Stop Source for Everything Jeep CJ2A.
Explore our specialized categories curated to meet the highest demands of your vintage flatfender build:
- Maintenance & Electrical: Secure reliable vehicle ignition with crisp-firing Champion spark plugs and high-temperature Loctite RTV silicone gasket makers. For your electrical circuit, we stock mechanical Standard Ignition voltage regulators, Crown ignition coils, and breaker points alongside factory-correct Omix MPH speedometers, oil pressure gauges, chrome turn signal switches, and bright LED tail light assemblies to maximize safety on modern roads.
- Brakes & Safety: Rely on the stopping power of your single-circuit manual drum layout with Crown Automotive master cylinders, wheel cylinders, and brake shoes, permanently upgraded with replacement parking brake cables and heavy-gauge steel brake pedals from MD Juan and pedal arms from Omix.
- Drivetrain, Axles & 4WD: Overhaul your mechanical gearboxes with Crown master rebuild kits tailored to the Warner T90 transmission and gear-driven Dana 18 transfer case. For the axle assemblies, we supply genuine Dana Spicer pinion bearings, universal joints, and replacement wheel hubs from Omix for the Dana 25 closed-knuckle front end, the rare short-lived Dana 41 rear axle, and the legendary heavy-duty Dana 44 rear solid axle—complete with Crown manual locking hub sets.
- Suspension, Steering & Cooling: Combat chassis slop and axle wrap with Crown multi-leaf spring pairs (front with 8/10 leaves, rear with 9/11 leaves), master shackle kits, steering stabilizers, and Ross gear box sector shaft repair sets alongside high-tensile tie rod ends from Dorman. Keep your flathead block cool under heavy agricultural loads with Crown water pumps and official MD Juan replacement radiators and fan shrouds.
- Fuel & Exhaust System: Maintain optimal combustion with mechanical Crown fuel pumps with integrated sediment glass bowls, Omix Carter or Solex carburetor rebuild kits, and drop-in Crown fuel tanks. Secure proper exhaust velocity with Omix L-head exhaust manifolds featuring automatic heat riser valves and Crown tailpipes.
- Body Metal, Gaskets & Soft Tops: Realize high-end restorations with year-specific MD Juan replacement body tubs, complete chassis frames, fenders, hoods featuring the official Willys script, seat frames, and under-seat toolboxes. Keep your open-air utility completely weather-resistant with the global benchmark Bestop Tigertop in Black Crush complete with full doors, matching perfectly with MD Juan field top bow frames and vintage rear pintle tow hooks.