Why Choose JASPER?

JASPER Engines, The Company

JASPER Gas Engine Information

JASPER Diesel Engine Information

JASPER Differential Information

JASPER Transmission Information

Quality Transmissions

20695 North Sunshine Rd
Sonora California 95370

location small (209) 532-6231
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Our Shop Hours:

Mon-Thur:   7:00am - 5:00pm
Lunch: Noon - 1:00pm
Friday: 8:00am - Noon

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OPEN 32 YEARS IN SONORA, CA
Full Service Transmission Repairs
Brakes - Transfer Cases - Differentials