Fix ticking noise with our Toyota 2B 3B camshaft (OEM 13511-56030). Chilled cast iron OHV 8V prevents lobe wear for Land Cruiser fleets. Factory direct
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Heavy-duty Toyota camshaft for 2B and 3B diesel engines.
Manufactured from chilled cast iron, this OHV 8V configuration resists lobe wear. OEM: 13511-56030 | Cross ref: 13511-56040.
Wholesale available for global export.
The 3.2L 2B and 3.4L 3B indirect injection diesel engines are globally recognized for their indestructible nature, powering classic utility vehicles across decades. However, after half a million miles, even the most robust blocks require valvetrain renewal. Whether you are seeking a Toyota 2B camshaft for an aging truck or a 3B diesel camshaft for a restoration project, maintaining factory valve timing is critical. Our heavy-duty replacements are designed to eliminate valvetrain degradation, ensuring that legacy Land Cruiser BJ40 and Dyna Coaster fleets remain operational in demanding environments.
Over time, these block-mounted OHV designs inevitably suffer from 3B camshaft lobe wear. When the lifters grind through the factory induction hardening, the resulting valve clearance issues lead to severe power loss and a pronounced 2B engine ticking noise. We manufacture our replacement camshafts from premium chilled cast iron, delivering a consistent HRC 50-55 surface hardness that withstands poor lubrication conditions. The journals are precision-ground to an Ra 0.2 micro-finish, ensuring a perfect hydrodynamic oil film inside the cylinder block.
| Parameter | Value |
|---|---|
| Material | Chilled Cast Iron |
| Valve Configuration | OHV 8V camshaft (Block-mounted) |
| Standard Lobe Height | 42.32 – 42.42 mm |
| Lobe Wear Limit | 41.82 mm (Minimum) |
| Thrust Plate Torque | 19 Nm (14 ft·lbf) |
| Cross-Reference | 13511-56040, 13511-56041 |
Our valvetrain catalog comprehensively covers Toyota’s B-series diesel family, from the early 2B to the 14B-T variants. Explore our whole Toyota Categories for specialized cylinder heads, crankshafts, and heavy-duty engine components.
| Engine Model | Type / Spec | OEM Part Number | Primary Application |
|---|---|---|---|
| 1HZ | SOHC (Diesel) | 13501-17010 | Land Cruiser HZJ75/79/80/105, Coaster |
| 1HD-T | SOHC (Diesel) | 13501-17020 | Land Cruiser HDJ80/81 (Turbo Diesel) |
| 1RZ | SOHC (Petrol) | 13501-75010 | Hiace RZH100/102 (2.0L Petrol) |
| 2RZ | SOHC (Petrol) | 13501-75900 | Hilux RZN149, Tacoma, Hiace (2.4L Petrol) |
| 1Z (Forklift) | OHV (Diesel) | 13501-78200 | Toyota Forklift 5FD/6FD (3.0L Diesel) |
| 2B | OHV (Diesel) | 13511-56030 | Dyna, Coaster, Land Cruiser BJ40 (3.2L) |
| 3B | OHV (Diesel) | 13511-56040 | Dyna, Coaster, Land Cruiser BJ60/70 (3.4L) |
| 11B / 13B | OHV (Diesel) | 13511-56040 | Dyna, Coaster (Direct Injection) |
| 14B | OHV (Diesel) | 13511-56070 | Dyna, Coaster, Bandiera (3.7L) |
| 2C | SOHC (Diesel) | 13511-64071 | Corolla CE90/100, Carina, Liteace |
| 3C | SOHC (Diesel) | 13511-64030 | Corolla CE110, Townace, Estima Lucida |
| 2L (New) | SOHC (Diesel) | 13501-54070 | Hilux LN106, Hiace LH113 (Rocker Arm Type) |
| 3L | SOHC (Diesel) | 13501-54070 | Hilux LN107, Hiace LH172 (2.8L Diesel) |
| 5L | SOHC (Diesel) | 13501-54100 | Hilux LN167, Hiace LH200 (3.0L Diesel) |
| 2L (Old) | SOHC (Diesel) | 13511-54020 | Hilux LN65, Blizzard (Early Type) |
| 4K | OHV (Petrol) | 13501-13010 | Corolla KE70, Liteace, Forklift (1.3L) |
| 5K | OHV (Petrol) | 13501-13012 | Liteace, Toyota Forklift (1.5L) |
| 4Y | OHV (Petrol/LPG) | 13511-73902 | Toyota Forklift 5-8FG, Hilux YN, Hiace |
| 22R | SOHC (Petrol) | 13511-38011 | Hilux RN85, 4Runner, Celica (Carburetor) |
| 1KD-FTV | DOHC (Diesel) | IN: 13501-30010 EX: 13502-30010 | Hilux Vigo, Prado KDJ120, Hiace KDH200 |
| 2KD-FTV | DOHC (Diesel) | IN: 13501-0L010 EX: 13502-0L010 | Hilux Vigo 2.5, Innova, Hiace KDH202 |
| 2TR-FE | DOHC (Petrol) | IN: 13501-75060 EX: 13502-75070 | Hilux Vigo 2.7, Prado TRJ120, Hiace TRH |
| 3RZ-FE | DOHC (Petrol) | IN: 13501-75030 EX: 13502-75020 | Tacoma, 4Runner, Prado RZJ95 |
| 1KZ-TE | SOHC (Diesel) | 13501-67010 | Prado KZJ90, Hilux KZN165 (3.0L Turbo) |
| 1FZ-FE | DOHC (Petrol) | IN: 13501-66020 EX: 13502-66010 | Land Cruiser FZJ80 / FZJ100 (4.5L 24V) |
| 2AZ-FE | DOHC (Petrol) | IN: 13501-28040 EX: 13502-28020 | Camry ACV40, RAV4, Alphard 2.4 |
| 1ZZ-FE | DOHC (Petrol) | IN: 13501-22030 EX: 13502-22010 | Corolla, Celica, Matrix (1.8L) |
| 1NZ-FE | DOHC (Petrol) | IN: 13501-21030 EX: 13502-21010 | Yaris, Vios, Echo (1.5L) |
| 2F | OHV (Petrol) | 13511-60060 | Land Cruiser FJ40 / FJ55 (4.2L) |
| 3F | OHV (Petrol) | 13511-61020 | Land Cruiser FJ62 / FJ80 (4.0L) |
| 2H | OHV (Diesel) | 13511-68010 | Land Cruiser HJ60, Coaster (4.0L Diesel) |
| 12R | OHV (Petrol) | 13511-31020 | Hiace RH11, Hilux RN20 (1.6L) |
| 5R | OHV (Petrol) | 13511-44040 | Stout, Crown, Toyota Forklift (2.0L) |
| 5VZ-FE | DOHC (Petrol) | IN: 13501-62030 EX: 13502-62020 | Prado VZJ95, Tacoma 3.4L, 4Runner V6 |
| 3GR | DOHC (Petrol) | IN: 13054-0P010 EX: 13501-31071 | Crown, Mark X, Lexus GS300 (V6) |
This camshaft provides exact fitment for the 3.2L 2B and 3.4L 3B naturally aspirated OHV engines across these classic applications:
| Make | Machine Model | Year Range | Engine | Application |
|---|---|---|---|---|
| Toyota | Land Cruiser (BJ40, BJ42, BJ43) | 1980–1984 | 2B (3.2L) / 3B (3.4L) | Classic 4×4 Off-Road |
| Toyota | Land Cruiser (BJ60, BJ70, BJ73) | 1980–1990 | 3B (3.4L) | Heavy Duty Utility |
| Toyota | Dyna (BU20/30) / Coaster (BB10/20) | 1980–1990 | 2B / 3B | Commercial Transport |
Yes, OEM 13511-56030 and 13511-56040 are directly interchangeable. Both part numbers cover the exact same OHV 8V valvetrain configuration utilized in the 3.2L 2B and 3.4L 3B engines. Since both blocks share identical internal dimensions for the camshaft bore and lifter placements, this single replacement shaft effectively services both displacement variants without modification.
A loud ticking noise in the 2B engine is a classic symptom of excessive valvetrain clearance. Because this is an OHV design, when the induction-hardened cam lobes wear down, the pushrods fail to lift the rocker arms fully. The standard lobe height should measure between 42.32 and 42.42 mm. If a lobe measures below the absolute minimum of 41.82 mm, the camshaft is “wiped” and must be replaced alongside the lifters to restore proper valve operation and quiet idle.
The 3B camshaft is retained inside the block by a front thrust plate. The retaining bolts for this thrust plate must be torqued to 19 Nm (14 ft·lbf) to properly secure the shaft against timing gear thrust loads. During installation, it is critical to coat all journals and lobes with high-pressure assembly lubricant (such as molybdenum disulfide paste) to prevent dry scuffing upon initial engine start-up.
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