CADILLAC Pistons & Piston Rings

Piston, Cast, Flat, 89.5mm Bore, 1.5mm, 2.0mm, 4.75mm Ring Grooves, GM, L4, Each

Part Number: UEM-S3443C-5MM

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 89.75mm Bore, 1.5mm, 2.0mm, 4.75mm Ring Grooves, GM, L4, Each

Part Number: UEM-S3443C-75MM

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Piston, Cast, Dish, 3.800 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1639-STD

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Piston, Cast, Dish, 3.820 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1639-020

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 90.5mm Bore, 1.5mm, 2.0mm, 4.75mm Ring Grooves, GM, L4, Each

Part Number: UEM-S3443C-1-5MM

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 89mm Bore, 1.5mm, 2.0mm, 4.75mm Ring Grooves, GM, L4, Each

Part Number: UEM-S3443C-STD

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Piston, Cast, Dish, 3.830 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1639-030

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-CM5531S030

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4701S

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8571S

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5614S030

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M695S

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• Special Order

Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.534 in. Bore, 1.5mm, 2.0mm, 4.75mm Thickness, V6, Set

Part Number: MAH-51474CP030

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.524 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, V6, Set

Part Number: MAH-51473CP020

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Ring Set, Plain - GMC Pass. 121(2.0L) Eng. (85-86)

Part Number: MAH-51563

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Ring Set, Plain - GMC Pass. 121(2.0L) Eng. (85-86)

Part Number: MAH-51563020

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.544 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, V6, Set

Part Number: MAH-51473CP040

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.524 in. Bore, 1.5mm, 2.0mm, 4.75mm Thickness, V6, Set

Part Number: MAH-51474CP020

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Ring Set, Plain - GMC Pass. 173(2.8L) Eng. (85-89), GMC Trks. 173(2.8L) Eng. (85-93)

Part Number: MAH-51474CP060

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5523S035

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8542S035

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 3.820 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1639HC-020

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 3.840 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1639HC-040

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 3.860 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1639HC-060

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 3.800 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1639HC-STD

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

• Special Order