The FAW left rear leaf spring support plate (part number 2912417A50A/A) is a critical structural suspension component built for FAW commercial heavy-duty trucks. Manufactured under original OEM specifications, this genuine bracket anchors the left rear leaf spring securely to the truck frame, ensuring safe load management and stable handling across long-haul trips.
⚙️ Reliable Suspension Support for Heavy-Duty Diesels
Maintaining sturdy frame mounts is vital to supporting heavy payloads and preventing axle misalignment. The rear leaf spring support plate delivers dependable performance:
- High-Strength Steel Construction: Rugged metal design resists bending, fatigue, and stress fractures under maximum towing and payload weights.
- Precise Chassis Alignment: Pre-drilled bolt holes match factory frame mounts for exact leaf spring positioning on the left side.
- Direct OEM Fit: Engineered specifically to meet FAW factory dimensions for a fast, secure installation.
📊 Technical Specifications & Keyword Reference
| Feature | Technical Details |
| Primary OEM Part Number | 2912417A50A/A |
| Focus Component | Left support plate – rear leaf spring (left side) |
| Vehicle Compatibility | FAW J6, FAW J6P |
| Product Function | Rear Suspension Leaf Spring Mounting & Frame Reinforcement |
| Quality Level | Original Equipment Manufacturer (OEM) Standard |
| Wholesale Support | +86 186 7197 8898 |
| S/N | Part Number | Part Name | Quantity |
|---|---|---|---|
| 1 | 2902413-76/A | Nut – tightening U bolt | 8 |
| 2 | 2902411-489/A | U bolt – front leaf spring | 2 |
| 3 | 2902411-48/A | U bolt – front leaf spring | 2 |
| 4 | 2902406A50/A/B | Cover plate – front leaf spring | 2 |
| 5 | 2902432-50/A/D | Cushion – front leaf spring | 2 |
| 6 | CQ34116 | Hexagon nut | 2 |
| 7 | Q40316 | Spring washer | 2 |
| 8 | Q40216 | Big washer | 4 |
| 9 | CQ15116140T | Hexagon head bolt with fit nut | 2 |
| 10 | 2905010-71A/D | Shock absorber assembly | 2 |
| 11 | CQ1511450 | Hexagon head bolt | 4 |
| 12 | Q40314 | Spring washer | 4 |
| 13 | 2906446-50A/C | Cover – front stabilizer bar bracket | 2 |
| 14 | 2906444-50/A/F | Bracket – front stabilizer bar | 2 |
| 15 | 2906447-50A/D | Bushing – stabilizer bar | 2 |
| 16 | CQ39718 | Hexagon flange nut | 2 |
| 17 | 2906481-40/D | Connecting pin – lower pin assembly | 2 |
| 18 | 2906448-50A/C | Bushing – front stabilizer bar boom | 4 |
| 19 | 2906011-51B/A | Front stabilizer bar | 1 |
| 20 | Q1851845T | Hexagon head flange bolt | 2 |
| 21 | 2906412-50A/E | Inner washer – check bolt for stabilizer bar boom | 2 |
| 22 | 2906320-896/A | Boom and bushing assembly – front stabilizer bar | 2 |
| 23 | CQ34112 | Hexagon nut | 2 |
| 24 | Q40312 | Spring washer | 2 |
| 25 | CQ1511275 | Hexagon head bolt | 2 |
| 26 | 2902472-240/A | Plug | 2 |
| 27 | CQ70001/A | Straight through grease fitting | 2 |
| 28 | 2902471-240/C | Pin – front leaf spring rear bracket | 2 |
| 29 | CQ34112 | Hexagon nut | 4 |
| 30 | Q40312 | Spring washer | 4 |
| 31 | CQ1511280 | Hexagon head bolt | 4 |
| 32 | CQ70145 | Crockneck grease fitting | 4 |
| 33 | 2902481-50A/A | Pin – front leaf spring rear bracket | 4 |
| 34 | 2902010-50A/F | Leaf spring assembly (FR) | 2 |
| 34 | 2902012-50A/B | Front leaf spring second sheet | 2 |
| 34 | 2902013-50A/B | Front leaf spring third sheet | 2 |
| 34 | 2902211-50A | Gasket – front leaf spring | 4 |
| 34 | 2913161-375 | Center bolt – auxiliary leaf spring | 2 |
| 34 | CQ34114 | Hexagon nut | 2 |
| 34 | 2902105-50A/B | Front leaf spring first sheet and bushing assembly | 2 |
| 34 | 2902011-50A/B | Front leaf spring first sheet | 2 |
| 34 | 2912121-03/A | Bushing – rear leaf spring | 4 |
| 35 | 2905415-403/A | Lower left bracket assembly – front damper | 1 |
| 35 | 2905420-403/A | Lower right bracket assembly – front vibration absorber | 1 |
| 36 | 2902466A50/A/B | Hang ring – front leaf spring | 2 |
| 37 | CQ39714 | Hexagon flange nut | 8 |
| 38 | Q1851465T | Hexagon head flange bolt | 8 |
| 39 | CQ39712 | Hexagon flange nut | 9 |
| 40 | Q1851240T | Hexagon head flange bolt | 9 |
| 41 | 2902441-76A/C | Front left bracket – front leaf spring (spare parts requiring painting) | 1 |
| 42 | 2902442-76A/G | Front right bracket – front leaf spring (spare parts requiring painting) | 1 |
| 43 | CQ39716 | Hexagon flange nut | 4 |
| 44 | Q1851655T | Hexagon head flange bolt | 4 |
| 45 | CQ39714 | Hexagon flange nut | 2 |
| 46 | Q1851450T | Hexagon head flange bolt | 2 |
| 47 | 2906441-51B/C | Left bracket – front stabilizer bar boom | 1 |
| 47 | 2906442-51B/C | Right bracket – front stabilizer bar boom | 1 |
| 48 | Q4501438 | Cup head rivet | 8 |
| 49 | 2905411-50A/D-P | Front vibration absorber bracket (spare parts requiring painting) | 2 |
| 50 | CQ39718 | Hexagon flange nut | 8 |
| 51 | Q1851855T | Hexagon head flange bolt | 8 |
| 52 | 2902450-71A/E | Rear bracket assembly – front leaf spring | 2 |
❓ Frequently Asked Questions (Technical & Buying Guide)
Q: What is the main function of the 2912417A50A/A left support plate?A: It serves as a strong mounting bracket on the left side of the truck frame, connecting and supporting the rear leaf spring assembly to handle heavy payload weights.
Q: When should a leaf spring support plate be replaced?A: It should be replaced immediately if it shows signs of cracking, severe rust corrosion, or deformation caused by overloading or road impacts.
Q: How do I verify that part number 2912417A50A/A fits my truck?A: You can check your parts catalog or send your FAW truck chassis VIN and suspension model to our technical support team via WhatsApp at +86 186 7197 8898 for instant confirmation.
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