STEMCO US Facilities will be closed December 8, 2023 for our Physical Inventory. Shipping will cease at 2 pm CST on December 7, 2023.

King Pins, Spring Pins, and Bushings

LubraFlex BSL Spring Pin Bushing

Sealed ends keep grease in the bushing eliminating excessive wear and contamination. When used together, the grooved pin and sealed bushing assemblies will provide up to three times the life compared to the OE spring pins and bushings. This combination offers; easier greasing and ease of installation when used with our unique install tools.

Spring Pin

Features

The STEMCO Kaiser LUBRAflex® bushing with hardened wire insert and sealed bushing technology provide better lubrication concentration and exceptional life.

Our parts are made in the USA and tested to failure, then extensively road tested in a real-world environment. The result is a level of reliability and performance that leads the industry and keep you on the road for up 1,000,000 miles.

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University

Learn proper installation techniques with convenient online learning classes, and become officially certified.

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Has Prerequisite
A man applying grit guard to a wheel end

TQM Wheel End Part 2 – Grit Guard® Installation

Requires TQM Wheel End Training Part 1

Has Prerequisite
A man installing a Guardian HP Wheel Seal

TQM Wheel End Part 2 – Guardian® HP Installation

Requires TQM Wheel End Training Part 1

Has Prerequisite
a man in front of an unassembled wheel bearing

TQM Wheel End Part 2 – Discover®/Voyager® Installation

Requires TQM Wheel End Training Part 1