Paccar C81-1013 Air Spring (Firestone W01-687-5470)

Paccar C81-1013 Air Spring (Genuine Firestone W01-687-5470)

Cross Reference #:

• W016875470
• C811013
• Firestone 8864, 8865 variants
• Firestone W01-703-8863 / W01-703-8864 / W01-703-8865
• Goodyear: 1R12-1097 / 1R121097
• ContiTech: 66666, 9 10-19 P 898
• Dayton: 352-8864
• Automann: AB1DK23L-8864 / 566.ER8864
• Triangle: AS-8864 / AS-8898
• TRP: AS88640
• Torque Parts: TR8864 (aftermarket equivalent)
• Kenworth: C81-1011, C811011
• Peterbilt: 03-08716, 308716

Applications:

• Kenworth models using Paccar part C81-1011 / C81-1013 air springs on rear suspension.
• Peterbilt trucks with rear drive-axle air springs referencing 03-08716 (this supersedes older 03-07887) also use this air spring number.

Specifications:

• Extended Height: ~ 24.50 in (622 mm) - fully extended air spring length.
• Compressed Height: ~ 7.80 in (approximately) - fully compressed length under load.
• Top Plate Width (Outside Diameter of upper plate): ~ 9.00 in (228.6 mm)
• Piston Width (Inside diameter where piston sits): ~ 8.05 in
• Weight: ~ 14 lbs (approximate actual part weight; shipping weight can be higher).
• Air Spring Type: Rolling-lobe commercial air spring designed for heavy truck drive-axle suspension (not coil helper).
• Material: Rubber bellows with metal (steel) top and piston plates (typical OEM construction).
• Stud/Bolt Pattern: Specific top/bottom stud/bolt configurations vary by suspension application - confirm pattern match for your truck before installation.

Features:

• Superior Durability: Paccar Parts are engineered for long-lasting performance under rigorous conditions.
• Precision Engineering: Designed with meticulous attention to detail, ensuring exact fit and optimal function.
• High-Quality Materials: Made from premium materials to guarantee reliability and strength.
• Consistent Performance: Delivers consistent and dependable performance in various applications.
• Rigorous Testing: Undergoes extensive testing to meet and exceed industry standards.
• OEM Standards: Manufactured to Original Equipment Manufacturer (OEM) specifications for trusted quality.

PACCAR Inc is a leading global manufacturer of premium commercial vehicles, including trucks under the Kenworth, Peterbilt, and DAF brands. Established in 1905, the company is headquartered in Bellevue, Washington, and is renowned for its innovative designs and fuel-efficient technologies. PACCAR also offers financial services and advanced parts distribution, supporting its customers with comprehensive solutions for transportation needs. With a focus on sustainability, the company has been developing electric and hydrogen-powered trucks to align with the growing demand for eco-friendly transportation. Its commitment to quality, performance, and customer satisfaction has made PACCAR a trusted name in the commercial vehicle industry worldwide.

*Please note that the items you are about to purchase might appear dusty due to their extended shelf life; however, rest assured they are entirely brand new and have never been used.