JE Pistons Piston Kit - 4.250" Bore - 4.625" Stroke - 11.5:1 CR - 121" M8 [400176]

MSRP: $656.99

$546.14

(You save $110.85 )

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Manufacturer Part Number:

400176

Parts Unlimited Part Number:

09107025

Parts API Product ID:

1435480230

Parts Status:

Product Type:

Piston & Ring Kits

Parts Fitment Count:

Parts Ranked 6-10 Batch:

PARTS_RANKED_6_10_FREEDOM_PROCESS_20260818

Parts Ranked 6-10 Plan SHA256:

0E737D73F31BA19CCC427CEA069742C5CE045E455EBF2CA92AE250124E6A2894

Parts Sealed Image SHA256:

031EAA0BF755B4E520F0E386540BD04A58A620D853DA16FEC9476E7908BB4D3E

JE Pistons Piston Kit - 4.250" Bore - 4.625" Stroke - 11.5:1 CR - 121" M8 [400176]

Manufacturer Part Number: 400176

Parts Unlimited Part Number: 09107025

Product Type: Piston & Ring Kits

Piston Kit - 4.250" Bore - 4.625" Stroke - 11.5:1 CR - 121" M8

Bore Size: 4.250"
Displacement: 121"
Units: Kit
Riding Style: Street
Compression Ratio: 11.5:1
Piston Material: Forged 2618 Aluminum
Product Name: Piston Kit
Stroke Length: 4.625"
2618-T6 forged construction provides better aligned grain flow and higher tensile strength to provide durability, even in high-performance builds
Skirt coating reduces operating friction and wear
Offset pins reduce piston rock and minimize operating noise
Skirt notches for optimal clearance at bottom dead center
Accumulator groove taps combustion gases below the top ring to promote more consistent, positive ring seal and performance
Inlcudes two pistons, premium ring packs, wrist pins and wire locks
Made in the USA

Yes

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