The FAW steering knuckle upper arm (part numbers 3001034-14B and 3001034-14C) is a crucial front suspension and steering component built for FAW commercial heavy-duty trucks. Manufactured under original OEM specifications, this genuine forged steel arm stabilizes the steering knuckle during turning and driving, ensuring safe and accurate vehicle control on long-haul routes.
⚙️ Reliable Front-End Steering for Heavy-Duty Diesels
Maintaining rigid and durable steering components is vital to preventing alignment drift and uneven tire wear. The steering knuckle upper arm delivers dependable performance:
- High-Strength Forged Steel: Rugged metal construction resists bending, twisting, and stress fatigue under heavy front-axle loads.
- Precision Pivot Alignment: Accurately machined pin bores fit tightly with factory kingpins to eliminate excessive play and loose steering.
- Direct OEM Fit: Engineered to match factory steering knuckle dimensions for a fast, hassle-free installation.
📊 Technical Specifications & Keyword Reference
| Feature | Technical Details |
| Primary OEM Part Number | 3001034-14B / 3001034-14C |
| Focus Component | Steering knuckle upper arm |
| Vehicle Compatibility | FAW J6, FAW J6P |
| Product Function | Front Axle Steering Support & Knuckle Guidance |
| Quality Level | Original Equipment Manufacturer (OEM) Standard |
| Wholesale Support | +86 186 7197 8898 |
| S/N | Part Number | Part Name | Quantity |
|---|---|---|---|
| — | 3000010-13A/A | Front axle assembly (ABS self-adjusting arm) | 1 |
| 1 | 3001011-242/D | Front axle | 1 |
| 2 | 3001020-1066/B | Right steering knuckle and bushing assembly | 1 |
| 2 | 3001022-1066/B | Steering knuckle (RH) | 1 |
| 3 | 3001015-1066/B | Left steering knuckle and bushing assembly | 1 |
| 3 | 3001021-1066/B | Left steering knuckle | 1 |
| 4 | 3001040-14B-C00/A | Thrust taper roller bearing | 2 |
| 5 | 3001032-14B/A | Right steering knuckle arm | 1 |
| 6 | 3001031-14B/A-X | Left steering knuckle arm | 1 |
| 7 | Q40322 | Spring washer | 4 |
| 8 | CQ1512290T | Hexagon head bolt | 4 |
| 9 | 3001034-14B/C | Steering knuckle upper arm | 1 |
| 10 | Q40322 | Spring washer | 2 |
| 11 | CQ15122100T | Hexagon head bolt with fit nut | 1 |
| 12 | CQ1512280T | Hexagon head bolt | 1 |
| 13 | CQ34116 | Hexagon nut | 2 |
| 14 | 3001036-A0S | Pillar – steering knuckle | 2 |
| 15 | 3001041-4E | Washer – front axle steering knuckle | As required |
| 15 | 3001042-4E | Washer – front axle steering knuckle | As required |
| 15 | 3001043-4E | Washer – front axle steering knuckle | As required |
| 15 | 3001049-4E | Washer – front axle steering knuckle | As required |
| 15 | 3001051-4E/B | Washer – front axle steering knuckle | As required |
| 15 | 3001052-4E/B | Washer – front axle steering knuckle | As required |
| 15 | 3001053-4E/B | Washer – front axle steering knuckle | As required |
| 15 | 3001054-4E/B | Washer – front axle steering knuckle | As required |
| 15 | 3001056-4E/B | Washer – front axle steering knuckle | As required |
| 16 | CQ34014 | Hexagon nut | 2 |
| 17 | Q40314 | Spring washer | 2 |
| 18 | 3001046-4E/B | Wedge lock pin – steering knuckle kingpin | 2 |
| 19 | CQ70190 | Crockneck grease fitting | 4 |
| 20 | CQ1500816 | Hexagon head bolt | 8 |
| 21 | Q40308 | Spring washer | 8 |
| 22 | 3001047-A3S/F | Cover plate – steering knuckle kingpin hole | 4 |
| 23 | Q7343165B | Rubber O-ring | 4 |
| 24 | 3001026A.A8S/A | Bushing – knuckle | 4 |
| 25 | 3001050-428/A | Oil seal assembly – Kingpin | 4 |
| 26 | 3001044-4E/C | King pin – steering knuckle | 2 |
| 27 | 3003050-174 | Tie rod assembly | 1 |
| 27 | 3003054-174 | Steering tie rod | 1 |
| 28 | 3003055-1H | Left joint assembly – steering tie rod | 1 |
| 29 | 3003060-1H | Right joint assembly – steering tie rod | 1 |
| 30 | 3003056-1H | Hoop-steering tie rod | 2 |
| 31 | CQ1501460 | Hexagon head bolt | 2 |
| 32 | Q40314 | Spring washer | 2 |
| 33 | CQ34014 | Hexagon nut | 2 |
| 34 | CQ38722 | Hexagonal trough jam nut | 2 |
| 35 | Q5005045 | Cotter pin | 2 |
| 36 | 3550111BH | Sensor seat – front wheel brake | 2 |
| 37 | 3550361-6S | Sensor sleeve | 2 |
| 38 | 3550360-6S | Rear right wheel speed sensor assembly | 2 |
❓ Frequently Asked Questions (Technical & Buying Guide)
Q: What is the main function of the 3001034-14B/C steering knuckle upper arm?
A: It connects the upper portion of the steering knuckle to the front axle assembly, providing stability and structural support during steering maneuvers.
Q: What are the common signs of a failing steering knuckle upper arm?
A: Common signs include loose steering response, wandering alignment, clunking sounds when turning over bumps, or visible cracks and bending on the arm itself.
Q: How do I verify that part number 3001034-14B or 3001034-14C fits my truck?
A: You can check your parts catalog or send your FAW truck chassis VIN and front axle model to our technical support team via WhatsApp at +86 186 7197 8898 for instant confirmation.
🤝 Global Wholesale & Export Enquiries
We export genuine FAW heavy-duty steering, suspension, and commercial truck parts to fleet managers, repair shops, and auto parts distributors worldwide. Contact us today for competitive bulk pricing and fast international shipping.
