Engine Parts 2012-2019

Volvo V40 Crankshafts

The crankshaft converts the up-and-down motion of pistons into rotational power that drives your Volvo's wheels. In models like the XC90, S60, and V70, the 5-cylinder T5 and D5 engines use particularly robust forged steel crankshafts designed for high mileage, while the newer 4-cylinder Drive-E engines (T4, D4) use lighter designs. Crankshaft failure is rare but catastrophic—usually caused by bearing wear, oil starvation, or over-revving—and requires complete engine disassembly to replace. We supply inspected Volvo V40 crankshafts compatible with the 2012-2019 range, with warranty included and nationwide courier delivery.

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Part Type

Crankshafts

Fits

Volvo V40

Common Signs You Need a New Crankshafts

Loud knocking or rumbling noise from deep inside the engine that increases with RPM, especially noticeable in T5 and D5 engines under acceleration

Metal shavings or excessive glitter in engine oil during changes, indicating bearing material breaking down

Engine vibration that shakes the entire vehicle at idle or while driving, particularly felt through the steering wheel and pedals

Low oil pressure warning light combined with knocking sounds—critical sign of bearing failure that can destroy the crankshaft within minutes

Engine suddenly seizes or refuses to turn over, often after ignoring knocking sounds for extended periods

Visible wobble or excessive play when inspecting the crankshaft pulley at the front of the engine

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Common Questions About Crankshafts

How much does a Volvo crankshaft cost in South Africa?

Replacement crankshafts for common models like the S60 T5 or XC90 D5 typically range from R8,500 to R18,000 for the part alone, depending on whether you choose reconditioned or new. High-performance T6 twin-turbo crankshafts can cost R20,000–R35,000, while older 240/740 models use simpler designs around R6,000–R12,000. Labour for installation adds another R15,000–R25,000 since it requires full engine teardown.

Can I drive my Volvo with a damaged crankshaft?

No—driving with a damaged crankshaft will cause complete engine failure within minutes to hours. If you hear knocking from the crankshaft area (usually failed bearings), stop driving immediately and have the vehicle towed to avoid turning a R25,000 repair into a R80,000+ engine replacement. This is especially critical in turbocharged models like the XC60 T6 where oil starvation can happen quickly.

How do I know if my Volvo's crankshaft needs replacing?

The main indicator is a deep, rhythmic knocking sound from low in the engine that matches engine speed—this is bearing failure damaging the crankshaft journals. Other signs include metal particles in oil, severe vibration, and loss of oil pressure. Many Durban and Johannesburg mechanics can diagnose this with a stethoscope or by dropping the oil pan to inspect bearings on models like the V70 or S80.

Can a Volvo crankshaft be repaired or does it need replacement?

Crankshafts can sometimes be reground and polished if damage is minor, costing R4,500–R8,000 at specialized machine shops in Durban or Johannesburg, but this requires undersized bearings and careful inspection. Most mechanics recommend replacement rather than repair for Volvo engines, especially high-mileage D5 diesels or turbocharged T5/T6 models where structural integrity is critical. If main bearings have spun or the crank is cracked, replacement is the only safe option.

What causes crankshaft failure in Volvo engines?

The most common cause is oil starvation—either from neglected oil changes, low oil levels, or failed oil pumps—which destroys the main and rod bearings that support the crankshaft. Over-revving (money shifts or aggressive driving), timing belt failure causing piston-to-valve contact, and using incorrect oil viscosity in SA heat can also damage crankshafts. The 5-cylinder T5 and D5 engines are generally tough, but they need quality oil changed every 10,000–15,000 km.