Ross Pistons Pistons & Piston Rings

.866 x .200 x 2.350 Chamfered

Part Number: ROS-866-15-23C

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Wrist Pin, Type 7, .927 in. Diameter, 2.500 in. Length, Tapered Wall, Each

Part Number: ROS-927-07-25C

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

Piston Rings, Steel, Gas Nitrided, 3.346 in. Bore, File Fit, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: ROS-RN3350

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

.827 x .180 x 2.350 Chamfered

Part Number: ROS-827-15-23C

Not Yet Reviewed

Estimated Ship Date: Today

.975 x .090 x 2.930 Tool Steel

Part Number: ROS-975-09-29

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Moly, 3.821 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in. Thickness, 4-Cylinder, Set

Part Number: ROS-ROS9985-25

Not Yet Reviewed

Estimated Ship Date: Today

PISTON RINGS

Part Number: ROS-R5055

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

.927 x S7 x 2.950 Coated Chamf

Part Number: ROS-927-07-29C

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

.927 x. 090 x 2.500 Tool Steel

Part Number: ROS-927-09-25

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

.927 x .120 x 2.850 Tool Steel

Part Number: ROS-927-12-28

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

PISTON WRIST PIN

Part Number: ROS-927-15-25

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

1.031 x Standard x 2.930 Pins

Part Number: ROS-031-01-29

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

.905 x .200 x 2.500 Bearing Steel (140 grams) Chamfered Pins

Part Number: ROS-905-15-25C

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

.875 x 4340 x 2.500 Bar Stock

Part Number: ROS-875-04-25

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

.669 x Standard x 2.000 Chamfe

Part Number: ROS-669-10-20C

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

.669 x 110 x 2.050 Chamfered (

Part Number: ROS-669-11-20C

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

.709x.120x2.350 Chamfered (66g

Part Number: ROS-709-12-23C

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

1.024 x H13 x 2.750 (179gr) Pi

Part Number: ROS-024-08-27

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

1.031 x S7 x 2.750 Coated Cham

Part Number: ROS-031-07-27C

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

Piston Wrist Pin, Steel, Each

Part Number: ROS-040-04-29

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

.669 x 120 x 2.350 Chamfered (

Part Number: ROS-669-12-23C

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

.709x.180x2.350 Chamfered (84g

Part Number: ROS-709-18-23C

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

.927 x .180 x 2.300 Chamfered

Part Number: ROS-927-15-23C

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

WRIST PIN

Part Number: ROS-927-15-27

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

.984 x 4340 x 2.500 Bar Stock

Part Number: ROS-984-04-25

Not Yet Reviewed

• Special Order