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Wossner Piston Kit — 77.96 mm — GASGAS | Husaberg | Husqvarna | KTM

Wossner · #0910-4993 · Top End / Engine

Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication
Lightweight piston with a tight piston wall clearance for a quieter running engine
Skirt coated for reduced friction and improved break in performance
Ring land treatment for improved ring seal and oil control
Double bridged forging design where noted

$184.00

Not in stock right now — special order. Order it now and we email the ship date before we charge you a cent.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

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Description & features6 features

Double bridge forging.

Gas ported.

Two ring design.

Kit Includes:

• Piston #8865DA

• Ring Set #RIK78.00

• Wrist Pin #WP070-SP

• Retaining Clips #CW16

Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication
Lightweight piston with a tight piston wall clearance for a quieter running engine
Skirt coated for reduced friction and improved break in performance
Ring land treatment for improved ring seal and oil control
Double bridged forging design where noted
Kit includes piston, rings, wrist pin and pin locks

Specifications14 specs

Bore Size: 78.00 mm
Riding Style: Off-Road, Adventure Touring / Dual-Sport
Bore - Oversize: Standard
Piston Material: Forged, Aluminum Alloy
Stroke Length: 52.30 mm
Model: Premium Series
Piston Size: 77.96 mm
Style: Standard Size A
Units: Kit
Compression Ratio: 13.9:1
Engine Type: 4-Stroke
Shipping weight: 0.6 lb
Package size: 3.7 × 3.6 × 2.3 in
Country of origin: Germany

Fitment7 models · Gas Gas, Husaberg, Husqvarna, KTM

Gas Gas1 models

EC 250F2021–2023

Husaberg1 models

FE2502014

Husqvarna2 models

FC2502014–2015
FE 2502014–2022

KTM3 models

250 EXC-F2014–2022
250 SX-F2013–2015
250 XC-F2013–2015

Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 0910-4993
Wossner part #: 8865DA

Shipping

Special order. We email the ship date when you order.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Questions4 answers

Is it in stock?: It isn’t in stock right now, but we can special-order it. We confirm timing by email when you order, before anything is charged.
How fast will it get to me?: We confirm the ship date when you order. If anything changes, you hear it from us first.
Will it fit my machine?: It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Wossner?: Yes. It’s new and genuine, straight from Salto — Wossner part #8865DA.