URO 1160501811 Engine Timing Chain Tensioner

Mercedes-Benz Timing Chain Tensioner

This URO engine timing chain tensioner restores proper chain control in classic Mercedes-Benz valve train systems. Built for oil pressure operation and OE dimensions, it supports correct chain alignment in 1981-1991 Mercedes-Benz 380SL, 380SEL, 380SEC, 380SLC, 380SE, 500SEC, 500SEL, 420SEL, 560SL, 560SEC, and 560SEL applications.

Key Features

• Oil pressure tensioner design for engine timing chain operation
• Manufactured to OE dimensions for proper chain alignment
• High-strength aluminum housing for heat and vibration resistance
• Direct replacement for worn or broken timing chain tensioners
• Compatible with Mercedes-Benz V8 and inline-six-era valve train service needs
• URO part number 1160501811 for straightforward identification

Detailed Description

URO 1160501811 is an engine timing chain tensioner made for Mercedes-Benz models that rely on stable oil pressure to maintain timing chain tension. When the original tensioner wears out or fails, chain control can become inconsistent, affecting valve timing and engine operation. This replacement follows OE dimensions to help maintain correct chain alignment and uses an aluminum housing built to handle engine heat and vibration. This part cross-references URO-013986 for the same application.

Fits 1986-1991 Mercedes-Benz 420SEL, N/A. Fits 1986-1991 Mercedes-Benz 560SEC, N/A. Fits 1986-1991 Mercedes-Benz 560SEL, N/A. Fits 1986-1989 Mercedes-Benz 560SL, N/A. Fits 1984-1985 Mercedes-Benz 380SE, N/A. Fits 1981-1985 Mercedes-Benz 380SL, N/A. Fits 1984-1985 Mercedes-Benz 500SEC, N/A. Fits 1984-1985 Mercedes-Benz 500SEL, N/A. Fits 1982-1983 Mercedes-Benz 380SEC, N/A. Fits 1981-1983 Mercedes-Benz 380SEL, N/A. Fits 1981 Mercedes-Benz 380SLC, N/A.

What It Helps Fix

• Timing chain slack caused by a worn tensioner
• Noise from inconsistent chain control
• Valve timing issues related to tension loss
• Chain alignment problems from a damaged OE unit
• Engine operation concerns tied to tensioner failure

Installation Notes

Verify engine code and vehicle fitment before installation. This tensioner uses an oil pressure design and does not include an adjustable mechanism or mounting bracket. Clean the mounting area and inspect the timing chain system, guides, and related wear components during service to confirm proper operation after replacement.

Quality Assurance

URO manufactures this timing chain tensioner to OE dimensions for fit and function. It is backed by a 24 Month Unlimited Mileage Warranty.