ISR Performance Transmission Mount - Nissan 240sx

The ISR Performance Transmission Mount for the Nissan 240SX is a polyurethane replacement for the factory rubber transmission mount. Stiffer feel, tighter drivetrain response, and the kind of part that just makes everything downstream of the engine feel more direct. Pairs naturally with our IS-EMK-240 adjustable engine mount set.

What It Does

The factory rubber transmission mount sags and softens with age, which translates to a vague, disconnected feel through the gearbox and excessive driveline wind-up under load. Polyurethane firms that up significantly without going so stiff it transmits unpleasant vibration into the cabin. Near-mandatory anytime you're doing an engine swap or refreshing tired factory mounts.

Fitment

Designed for the Nissan 240SX. Best paired with the matching IS-EMK-240 adjustable engine mount set for a complete drivetrain mount refresh.

Product Details

Brand: ISR Performance

Part Number: IS-TMK-240

Type: Transmission mount

Material: Polyurethane

Vehicle Fitment: Nissan 240SX

Application: Engine swap or factory mount replacement

Pairs With: IS-EMK-240 (ISR adjustable engine mount set)

Sold: Individually

Legality: Off-road and competition use only