2Bros Parts

PISTON KIT 12-16 KTM EXC-F 350 88, WOSSNER FORGED 8885DA 77230107100-I 77530107100

$240.97

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Delivery to United States 5–8 business days

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Wossner forged piston kit with 88mm bore (87.95mm actual) designed for 350cc four-stroke motorcycles. Manufactured in Germany, this piston features an elliptical design for even thrust load distribution and efficient heat transfer, meeting OEM compression specifications. Includes all key components for installation. Specifications: Bore Size 88mm (actual 87.95mm), Displacement 349 cm³, Stroke 57.50 mm, Clearance 0.05 mm, Compression Ratio (Wossner) OEM, Compression Ratio (OEM) 12.30:1, Dome Volume -0.10 cm³, Compression Height 20.50 mm, Lock Part Number CW18, Pin Part Number WP054, Ring Set Part Number 880XSY, Rod Part Number P4061. Cross-Reference OEM Part Numbers: 77230107100-I, 40056M08800, 77530107100.

Specifications
SKU
56-W960.A.WO
Brand
Wossner
Availability
In Stock (4)

Fitments (28)

MakeModelYear
HUSABERGFE 3502013
HUSABERGFE 3502014
HUSABERGFE 3902014
HUSQVARNAFE 3502014
HUSQVARNAFE 3502015
HUSQVARNAFE 3502016
KTM350 EXC-F2012
KTM350 EXC-F2013
KTM350 EXC-F2014
KTM350 EXC-F2015
KTM350 EXC-F2016
KTM350 EXC-F SIX DAYS2013
KTM350 FREERIDE2012
KTM350 FREERIDE2013
KTM350 FREERIDE2014
KTM350 FREERIDE2015
KTM350 FREERIDE2016
KTM350 FREERIDE2017
KTM350 XC-F2012
KTM350 XC-F2013
KTM350 XC-F2014
KTM350 XC-F2015
KTM350 XC-F2016
KTM350 XCF-W2012
KTM350 XCF-W2013
KTM350 XCF-W2014
KTM350 XCF-W2015
KTM350 XCF-W2016
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
88.00mm
Variant Id
258426
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit 88mm Bore

This Wossner forged piston kit is engineered for superior performance and durability in high-performance motorcycles. Featuring an 88mm bore size (87.95mm actual), this kit is designed to meet OEM compression specifications, ensuring reliable operation under demanding conditions.

Key Features:

  • Forged piston construction for exceptional strength and longevity.
  • Elliptical piston profile for even thrust load distribution and efficient heat transfer.
  • Manufactured to the highest standards in Germany.
  • Includes all necessary components for a complete installation.

Specifications:

  • Bore Size: 88mm (actual 87.95mm)
  • Displacement: 349 cm³
  • Stroke: 57.50 mm
  • Clearance: 0.05 mm
  • Compression Ratio (Wossner): OEM
  • Compression Ratio (OEM): 12.30:1
  • Dome Volume: -0.10 cm³
  • Compression Height: 20.50 mm
  • Lock Part Number: CW18
  • Pin Part Number: WP054
  • Ring Set Part Number: 880XSY
  • Rod Part Number: P4061

Cross-Reference OEM Part Numbers:

  • 77230107100-I
  • 40056M08800
  • 77530107100
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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