High-strength Steel Trunnion Shaft Side Plate Corrosion Resistant Balance Shaft Cover OEM Standard for Isuzu CXZ51K VC46
The Trunnion Shaft Side Plate (OEM Numbers: 1-51382010-4 / 1513820104) is a premium-quality, direct replacement chassis component designed for Isuzu CXZ51K and VC46 heavy-duty trucks equipped with the 6WF1 diesel engine.
Function: Trunnion shaft side plate (balance shaft cover) covers and protects the rear suspension trunnion shaft assembly. Prevents dirt, water ingress, and retains lubriion for Isuzu CXZ51K/VC46 heavy trucks.
| Part Number | 1-51382010-4, 1513820104 |
| Product Name | Trunnion Shaft Side Plate / Balance Shaft Cover / Trunnion Seat Plate |
| Car Model | ISUZU CXZ51K, VC46, CYZ51K, CXZ81K |
| Engine Model | ISUZU 6WF1, 10PE1 |
| Condition | 100% Brand New |
| Material | High-strength aluminum alloy & precision bearings |
| Warranty | 6 Months |
- OE Quality: Manufactured to Isuzu dimensional and material specifiions for perfect fit and reliable protection
- High-Strength Steel: Durable construction withstands the heavy loads and harsh conditions of commercial trucking
- Corrosion Resistant: Coated or treated to resist rust, road salts, and moisture
- Critical Protection: Shields the trunnion shaft, springs, and bushings from contaminants, extending their service life
- Restores Suspension Integrity: Replaces damaged or missing plates to maintain proper alignment and protection
- Direct Replacement: Simple bolt-on installation - matches OE mounting points and bolt holes
- Cost-Effective: Affordable alternative to genuine OEM plates without compromising quality
This trunnion shaft side plate is specifically designed for Isuzu heavy-duty trucks.
- ISUZU CXZ51K (primary fitment)
- ISUZU VC46 (primary fitment)
- ISUZU CYZ51K
- ISUZU CXZ81K
- ISUZU 6WF1 (9.8L Inline 6 Diesel)
- ISUZU 10PE1 (V10 Diesel)
Installation steps (typical for trunnion shaft side plate):
- Safely lift and support the rear of the vehicle
- Loe the trunnion shaft side plate on the rear suspension
- Remove the mounting bolts (may require penetrating oil)
- Remove the old side plate
- Clean the mating surface on the trunnion housing
- Inspect the trunnion shaft, bushings, and seals for wear or damage - replace if necessary
- Position the new side plate and align with the mounting holes
- Install and hand-tighten the mounting bolts
- Torque bolts to manufacturer specifiion (refer to service manual)
- Lower the vehicle and test drive - check for any unusual noise or play in the suspension
- Material Verifiion: Steel composition and strength tested
- Dimensional Inspection: Bolt hole pattern, shape, and thickness verified against OE blueprints
- Visual Inspection: 100% checked for welding defects, cracks, or surface flaws
- Packaged Safely: Wrapped in protective plastic, boxed with foam to prevent damage
- Neutral export packing or customized packaging available
- Carton or wooden case for safe transportation
- Fast delivery for stock items
- Shipping by Express Air or Sea
For pricing, availability, or bulk purchase of the Trunnion Shaft Side Plate 1-51382010-4 For Isuzu CXZ51K VC46 6WF1 1513820104, please contact our sales team for a competitive quote and expert technical support.
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