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Delphi TA2319 Steering Idler Arm - Left
| Brand | Delphi TA2319 |
|---|---|
| Position | Left |
| Arm Attachment Type | Stud |
| Grease Fitting Included | Yes |
| Greaseable | Yes |
| Item Grade | Standard Replacement |
| Length | 6.18 |
| Mounting Hole Diameter | 0.44 |
| Pre-Greased | Yes |
| Fits | Chevrolet and GMC · 12 vehicles |
Standard replacement. OE expertise applied to an aftermarket steering idler arm.
Greaseable design. Includes a grease fitting for easier maintenance.
Pre-greased. Ready for installation with initial lubrication already applied.
Cross-references Mevotech Supreme MK6258T, MOOG Chassis Products K6258T and 7844900 for the same application. See all 4.
OE-Style Steering Idler Arm for Astro and Safari
Delphi TA2319 is a standard replacement steering idler arm built for left-side applications on select Chevrolet Astro and GMC Safari vans. It combines OE-based dimensional and material analysis with greaseable service features to support precise steering linkage operation.
Key Features
- Standard replacement steering idler arm for the left side
- Length: 6.18 in. with a 0.44 in. mounting hole diameter
- Stud-style arm attachment for the steering linkage
- Pre-greased and greaseable for serviceability
- Grease fitting included for routine maintenance
- OE-focused design and material analysis for fit and function
Detailed Description
Delphi TA2319 is engineered as a direct steering idler arm replacement for vehicles that use a left-side idler arm in the steering system. It is built with OE safety technology and validated through extreme temperature exposure and salt-spray testing to help maintain performance in demanding conditions. This part cross-references MOOG Chassis Products K6258T and Mevotech Supreme MK6258T for the same application. Compatible With 1985-1990 Chevrolet Astro, left, and 1985-1990 GMC Safari, left. The Delphi TA2319 is a practical choice when restoring steering linkage geometry and replacing a worn idler arm on these vans.
Common Problems This Part Can Address
- Excessive steering play or looseness at the linkage
- Uneven steering response caused by a worn idler arm
- Clunking or wandering feel from steering component wear
- Grease loss or dry operation at the steering pivot
- Fitment issues when replacing a left-side idler arm on Astro or Safari models
Installation Notes and Tips
Verify left-side placement before installation and confirm the mounting hole diameter and stud attachment match the original component. Inspect related steering linkage parts for wear before completing the repair, and grease the fitting during service intervals to maintain smooth operation. Fits 1985-1989 Chevrolet Astro, left; Fits 1990 Chevrolet Astro, left, 10mm bolt; Fits 1985-1989 GMC Safari, left; Fits 1990 GMC Safari, left, 10mm bolt.
Quality Assurance
Delphi applies OE-based engineering and extensive dimensional and material analysis to its steering portfolio. This idler arm is tested for temperature extremes and corrosion exposure to support consistent aftermarket performance.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1990 | Chevrolet | Astro | RWD | Left | 10mm Bolt |
| 1990 | GMC | Safari | RWD | Left | 10mm Bolt |
| 1989 | Chevrolet | Astro | — | Left | — |
| 1989 | GMC | Safari | — | Left | — |
| 1988 | Chevrolet | Astro | — | Left | — |
| 1988 | GMC | Safari | — | Left | — |
| 1987 | Chevrolet | Astro | — | Left | — |
| 1987 | GMC | Safari | — | Left | — |
| 1986 | Chevrolet | Astro | — | Left | — |
| 1986 | GMC | Safari | — | Left | — |
| 1985 | Chevrolet | Astro | — | Left | — |
| 1985 | GMC | Safari | — | Left | — |
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