Hastings Standard-Bore Piston Ring Set | 3VZ-E (1988-95 4Runner / 1988-95 Pickup)

Hastings Standard-Bore Piston Ring Set

For 1988–1995 Toyota 4Runner and 1988–1995 Toyota Pickup equipped with the 3VZ-E

Overview

The Hastings standard-bore piston ring set supplies the compression and oil-control rings for all six cylinders of the 3VZ-E V6 in 1988–1995 Toyota 4Runner and 1988–1995 Toyota Pickup models. It is designed for engines retaining the standard 87.50 mm cylinder bore and factory-specification piston ring grooves.

Plasma-moly-coated top compression rings, phosphate-treated second rings, and multi-piece oil-control assemblies provide the correct ring configuration for a standard-bore engine rebuild. Oversize cylinders and pistons with different ring grooves require a different ring set.

Key Features

• Full six-cylinder set with compression and oil-control rings for one 3VZ-E engine.
• 87.50 mm standard bore for original-size cylinders.
• 1.50 / 1.50 / 4.00 mm nominal ring widths for the top, second, and oil rings.
• Plasma-moly top compression rings with a coated steel ring surface.
• Phosphate-treated grey-iron second rings and steel oil rails with stainless-steel expanders.

Vehicle Fitment

Toyota 4Runner — 1st Gen

• 1988–1989: 3VZ-E V6

Toyota 4Runner — 2nd Gen

• 1990–1995: 3VZ-E V6

Toyota Pickup — 2nd Gen

• 1988: 3VZ-E V6

Toyota Pickup — 3rd Gen

• 1989–1995: 3VZ-E V6

Fitment Notes

• Standard-bore 3VZ-E only: 87.50 mm cylinders and pistons with 1.50 / 1.50 / 4.00 mm nominal ring grooves.
• Not for oversize bores, different piston-groove configurations, or 5VZ-FE engines. Modified or engine-swapped vehicles require rings matched to their actual pistons and cylinder dimensions.

The Fel-Pro 3VZ-E valve cover gasket set is a separate sealing component for engine work and is not included with the piston rings.

Product Specifications

Brand: Hastings
Product Type: Piston Ring Set
Engine: Toyota 3VZ-E V6
Set Coverage: Six Cylinders
Bore Size: Standard, 87.50 mm
Nominal Ring Widths: Top 1.50 mm / Second 1.50 mm / Oil 4.00 mm
Top Ring: Steel, Plasma-Moly Coating
Second Ring: Grey Iron, Phosphate Treatment
Oil Ring: Steel Rails / Stainless-Steel Expander

What's Included

(1) standard-bore piston ring set with top compression rings, second compression rings, and oil-control assemblies for all six cylinders of one 3VZ-E engine. Pistons, bearings, and gaskets are not included.