521G Archives - Hoovertec

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Your Parts, Delivered

1. Find Your Parts

Browse our online parts store or call us at 717-990-7774 for help locating the precise parts for your engine needs.

2. Get a Quote

Add parts to your quote and receive a prompt response. We typically reply within a few hours via phone or email, providing you with a clear breakdown of costs.

3. Enjoy Swift Delivery

Once you confirm your order, we'll promptly ship your parts. Enjoy the convenience of same-day shipping within the USA and Canada for orders placed before 12 p.m.

Warranty Information

HooverTec provides warranty coverage on all new engines and parts according to the manufacturer’s warranty. The warranty covers workmanship and premature failure, protecting you from unexpected issues. For detailed information, please refer to the full warranty terms.

521G

4891024 head bolt

500055464 rod bearing

500055467 piston

CRANKCASE BREATHER FILTER 2992447

Crankshaft Bearing 2995787

Engine Control Unit 504122542

Fuel Solenoid 42541851

Injection Pump 5801382396

PISTON ASSY STD 500055920

Std Piston Assembly 500055920

Your Parts, Delivered

1. Find Your Parts

2. Get a Quote

3. Enjoy Swift Delivery

Warranty Information