Skip to product information
1 of 2

FleetPro Parts

Paccar Spring-Air - 1104K002

Paccar Spring-Air - 1104K002

Regular price $91.95 USD
Regular price $131.36 USD Sale price $91.95 USD
Sale
Shipping calculated at checkout.

Shipping Policy

Orders are typically processed within 24–48 hours, Monday through Friday, excluding major U.S. holidays. Shipping options include Small Package Saver, Ground, Second Day Air, and Next Day Air. Free Shipping applies to qualifying items within the contiguous 48 states. Freight or oversized shipments require a commercial address. Please inspect all deliveries and report damages within 24–48 hours. We ship only within the continental U.S. and cannot deliver to P.O. boxes or international locations. Most orders ship from our North Carolina warehouse.For estimated transit times, see the shipping chart. Read more information.

About us

Expert-selected truck parts

At FleetPro Parts, we specialize in supplying OEM replacement parts for heavy-duty trucks. From Freightliner and Detroit Diesel to Cummins, Mack, Volvo, and Wabco, our catalog covers the components you need to keep your fleet moving. Every part we stock is tested, reliable, and built to match OEM standards, so you can order with confidence. Our team knows truck parts inside out—from engine cooling and steering to AC systems, alternators, and fuel components. Whether you’re maintaining a single truck or managing an entire fleet, we make it easy to find the right part, at the right time. For when it matters. More about Us.

Contact us

FleetPro Truck Center Inc • 4989 Hendersonville Rd, Fletcher, NC 28732 • Phone +1 888-722-1331

View full details

Description:

PACCAR 1104K002 Spring-Air is a genuine heavy-duty cab air spring designed for Kenworth and Peterbilt cab/sleeper air suspension systems. This sleeve-style air spring helps isolate the cab from road shock and vibration while supporting proper cab height, ride comfort, and stability. The 1104K002 cross-reference family is used on Kenworth AeroCab and Peterbilt Unibilt applications and is associated with a 4.00-inch design height, 2.40-inch minimum height, and 6.50-inch maximum height.

Features:

Brand: PACCAR
Manufacturer: PACCAR
Part Number: 1104K002
Part Description: Spring-Air
Alternate Description: Cab Air Spring
Component Type: Air Spring / Air Bag
Application: Cab / Sleeper Air Suspension
Design: Sleeve Type / Reversible Sleeve
Design Height: 4.00 in
Minimum Height: 2.40 in
Maximum Height: 6.50 in
Maximum Diameter: Approximately 5.60 in for the air-spring assembly
Top Plate Diameter: 2.99 in
Bottom Plate Diameter: 2.89 in
Bottom Plate Center-to-Center: 2.25 in
Top Mounting: Stud
Bottom Mounting: Piston
Air Inlet: Push-to-connect
Load Rating at 80 PSI: 874 lb
Load Rating at 100 PSI: 1,094 lb
Natural Frequency: 115 CPM
Bumper: No
Top Plate Hole/Stud Quantity: 1
Bottom Plate Hole/Stud Quantity: 1
Bottom Plate Alignment: Parallel
Material: Rubber bellows with composite/plastic piston components depending on manufacturer configuration
VMRS: 016-008-001
Condition: New

Cross Reference: 1104K002, 1104-K002, T81-1000, T811000, 1102-0077, 11020077, 1102K077, 1102-K077, W02-358-7109, W023587109, W02-600-7109, W026007109, W02-600-7121, W026007121, 7109, FS7109, FS7121, 69624, 68037, SC29-Y109, SC29Y109, AS7109, AS-5109, G2297109600, 3040-W023587109, 8235-FS7109, FIW023587109, TDAFS7109, ABSZ70-7109, 14849-HDV7109CB, 730380, E-FS7109

Part# : 1104K002
Brand: Paccar