Wilwood AERO4 RearTruck Kit 14.25in Black 1997-2018 Nissan Y61 Patrol w/lines

SKU: WIL140-15597

Disc Brake Kits

WIL Aero Brake Kit...

Wilwood

Wilwood AERO4 RearTruck Kit 14.25in Black 1997-2018 Nissan Y61 Patrol w/lines

SKU: WIL140-15597

Disc Brake Kits

WIL Aero Brake Kit...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Wilwood AERO4 Big Brake truck rear axle kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model trucks and SUV's. High-capacity braking from the AERO4 calipers (black or red powdercoat), and BP-10 or BP-20 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. AERO4 Big Brake truck rear brake kits by Wilwood provide enhanced brake performance, increased durability, and high-tech style that compliment big wheel, tire, and suspension upgrades on customized vehicles, as well as tow rigs, and all others with increased brake requirements from high GVW.

Part Type

Disc Brake Kits

Data: v4.2 - Upd: 2026-10-13 21:11:30

Specifications

Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Manufacturer's Part Number: 140-15597
Product Attributes - Part Type: Disc Brake Kits
Product Attributes - Product Line: Wilwood AERO4 Big Brake Truck Rear Brake Kits
Product Attributes - UPC: 00889545090116
Product Attributes - Position: Rear
Product Attributes - Front Rotor Included: No
Product Attributes - Brake Rotor Bolt Pattern (in.): 6 x 5.50 in.
Product Attributes - Brake Rotor Bolt Pattern (mm): 6 x 139.70mm
Product Attributes - Rear Rotor Included: Yes
Product Attributes - Rear Rotor Style: Slotted surface
Product Attributes - Rear Rotor Construction: Vented
Product Attributes - Rear Rotor Diameter: 14.25 in./361.95mm
Product Attributes - Rear Rotor Thickness (in.): 1.10
Product Attributes - Front Caliper Included: No
Product Attributes - Rear Caliper Included: Yes
Product Attributes - Rear Caliper Piston Quantity: Four
Product Attributes - Rear Caliper Material: Forged billet aluminum
Product Attributes - Rear Caliper Color: Black
Product Attributes - Brake Pads Included: Yes
Product Attributes - Friction Material Name: BP-20
Product Attributes - Parking Brake Provision: Yes
Product Attributes - Parking Brake Style: Internal drum
Product Attributes - Minimum Recommended Wheel Diameter (in.): 18 in.
Product Attributes - Offset (in.): 0.000 in.
Product Attributes - Front Spindles Included: No
Product Attributes - Master Cylinder Included: No
Product Attributes - Brake Booster Included: No
Product Attributes - Remanufactured: No
Product Attributes - Brake Hoses Included: Yes
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Fits Nissan Patrol Y61 1997-2018 vehicles available in Japan, Near East, and Africa.

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil140-15597
SFX Item ID	4407918
Supplier Item Code	4407918
Manufacturer SKU	140-15597
Manufacturer UPC	889545090116
Alternative References	AERO4, 14.25in, Y61