Keep every accessory belt tracking smoothly with the Hayden Accessory Drive Belt Idler Pulley (P/N 5935). This idler pulley guides and routes the engine's accessory drive belt along its path, riding on the belt to maintain proper alignment and support. It's a direct-fit replacement for a wide range of Chevrolet and GMC trucks and vans, including the 1996-1998 Chevrolet C1500 and 1996-1998 Chevrolet K1500 — see the "Vehicles it fits" section for the full list.
- Steel and thermoplastic build: the manufacturer states this construction provides longer life and superior dampening.
- High-grade bearings: made to withstand higher operating temperatures.
- Belt tracking: designed to help keep the accessory belt aligned and reduce slip-related noise.
- OE-quality build: constructed for OE-level quality and reliability.
Backed by over 45 years of Hayden automotive cooling experience. If a worn or noisy idler pulley is the cause of belt squeal or a wobbling belt, this replaces it.
Interchange: 45935 · 835932 · 89170 · 231170 · 934003 · 36177 · 12634218 · 14102597 · 49165 · A79829
This part cross-references / interchanges with the following part numbers:
45935, 835932, 89170, 231170, 934003, 36177, 12634218, 14102597, 49165, 5935, A79829
Frequently Asked Questions
What does this idler pulley do?
It guides and routes the engine's accessory drive belt along its path, riding on the belt to keep it aligned and properly supported as it turns the engine accessories.
What is the pulley made of?
Hayden states it is made of steel and thermoplastic, which the manufacturer says provides longer life and superior dampening. It also uses high-grade bearings made to withstand higher operating temperatures.
What are signs this idler pulley may need replacing?
Common signs include belt squeal or chirping, a visibly wobbling or misaligned belt, and bearing noise from the pulley. Diagnose the cause before replacing, as other components can produce similar symptoms.
Will this fit my vehicle?
It fits many Chevrolet and GMC trucks and vans, among them the 1996-1998 Chevrolet C1500 and 1996-1998 Chevrolet K1500. Check the "Vehicles it fits" section to confirm your exact year, make, and model.
What numbers does this pulley cross-reference?
It interchanges with 45935, 835932, 89170, 231170, 934003, 36177, 12634218, 14102597, 49165, and A79829.
