Toro Torsion Spring 138-5378 

Features: 

• Genuine OEM part for reliable performance 
• MPN: 138-5378 
• SPRING-TORSION 

Condition: 

Brand New 

Fits Models: 

Model 17732
Serial: 403500000 - 405665000
Serial: 405665001 - 999999999

Model 21320
Serial: 404320000 - 405999999
Serial: 406000000 - 999999999

Model 20349
Serial: 404320000 - 405999999
Serial: 406000000 - 999999999

Model 21750
Serial: 411878694 - 999999999
Serial: 400000000 - 407299999
Serial: 407300000 - 410999999
Serial: 411000000 - 411878693

Model 17739
Serial: 404320000 - 405999999
Serial: 406000000 - 999999999

Model 20367
Serial: 400000000 - 407009442
Serial: 407009443 - 407299999
Serial: 407300000 - 999999999

Model 20367T
Serial: 400000000 - 407299999

Model 21751
Serial: 400000000 - 410999999
Serial: 411000000 - 411899999
Serial: 411900000 - 999999999
 

Shipping: 

• Fast shipping of outdoor power equipment parts via your choice, choose USPS Ground Advantage, USPS Priority Mail, or UPS 
• Multiple parts orders auto combine shipping by weight, simply add to cart

Returns: 

• 30-day return policy 
• Buyer pays return shipping unless defective 
• Family run residential lawn mower and snow blower service since 1960