Heavy Duty No-Ream King Pin Set with Bearing and Bushing | For Freightliner / Cascadia / Thomas / Alliance / Stemco / Kaiser Replaces OE Part Numbers: P6073300019KZ & K120A Buy With Confidence!
- ✓ FAST & FREE SHIPPING (Same or Next Business Day)
- ✓ FREE 30-DAY RETURNS
- ✓ 1-YEAR WARRANTY
- ✓ SHIPS FROM THE U.S.A.
Product Details
Eliminate sloppy steering, uneven tire wear, and dangerous front-end vibrations with thisOE Grade Direct Replacement King Pin Set. Designed specifically for Freightliner Cascadia trucks and heavy-duty Alliance/Thomas axles, this comprehensive overhaul kit restores tight, precise handling to your commercial vehicle. Worn king pins are a major DOT violation; upgrading to this premium set ensures your rig stays safely on the road and out of the shop.
This is a highly sought-after No-Ream Kit. It features pre-sized, precision-machined spiral bushings that drop perfectly into your cleaned axle eyes, completely eliminating the need for expensive and time-consuming machine shop reaming! The kit is built around a heavy-duty, forged steel king pin and includes a high-load thrust bearing designed to effortlessly absorb massive vertical suspension impacts while maintaining buttery-smooth rotational motion.
Condition: Brand New. Includes: 1x King Pin, 1x Thrust Bearing, 2x No-Ream Bushings, 6x Shims, 2x End Plates, 2x Hardened Lock Pins, 4x O-Ring Seals, 2x Snap Rings, and 2x Grease Zerk Fittings. ( Exactly what is shown in the photos )
💡 PRO INSTALLATION & GREASE TIP:
Even with a \"No-Ream\" kit, proper preparation is everything! You must thoroughly clean and hone the steering knuckle bore with a brake cylinder hone to remove all rust and old grease scale before pressing the new bushings in, otherwise they will bind. Crucial Maintenance Rule: Always pump fresh grease into the new zerk fittings while the front axle is jacked up and the tires are completely off the ground! If you grease the king pins while the truck\'s weight is resting on the tires, the grease cannot physically penetrate the thrust bearing, leading to premature dry-rot and failure! Key Features
- No-Ream Bushings: Precision-machined for a direct press-fit, saving hours of labor and expensive machine shop fees.
- Heavy Duty Thrust Bearing: Enclosed roller bearing design supports extreme vertical rotational loads for smooth steering response.
- Hardened Lock Pins: Premium wedge pins ensure the king pin is locked absolutely dead-center in the axle eye, preventing housing wear.
- Complete Overhaul Solution: Includes every single shim, seal, and snap ring required to successfully complete one wheel end.
Compatibility Chart
Compatible with the following heavy-duty vehicles and axles:
Make / Brand Model / Axle Fitment Note Freightliner Cascadia Models utilizing P6073300019KZ Specs Alliance Axle Heavy Duty Steer Axles Fits standard 12,000lb - 14,600lb ratings Thomas Built Buses Commercial / School Bus Direct cross-reference replacement Stemco Kaiser K120A Series Direct cross-reference replacement Specifications Brand: Nationwide (OE Grade Direct Replacement) OE Reference Numbers: P6073300019KZ, P6073300119KZ Cross Reference Number: Stemco K120A Kit Type: No-Ream (Pre-Sized Bushings) Material Construction: Forged Steel / Bronze Alloy / Hardened Rubber Fitment Note: Applies to ONE side (Left or Right). Buy 2 kits for a complete front axle job. Shipping & Policies
- ✓ FREE SAME DAY / NEXT DAY SHIPPING
- • Exceptionally heavy steel components; packaged securely to protect precision machined surfaces and delicate shims during transit.
- ✓ FREE 30-DAY RETURNS
- • If you are not satisfied, you may return the item for a full refund.
- ✓ Money Back Guarantee
Important Return Policy Note: To qualify for a free return, this king pin kit must be in brand new, uninstalled condition. Kits that have been pressed into an axle, hammered, greased, or are missing shims/snap rings cannot be accepted as new.
Questions? Please feel free to send a message. We reply quick!
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