AltMount® Replacement Parts

AltMount®Replacement Belts and Pulleys

The following Replacement Belts and Pulleys are all J10 Serpentine Belts for AltMount® Kits using the J10 Serpentine Scheme.
If your AltMount® Conversion Kit utilizes a K6 Serpentine Pulley Scheme, or if you already have a K6 Serpentine Pulley System on your engine, K6 Replacement Belts of all lengths are readily available from your local auto parts retailer.

AltMount® Replacement Belts
 Part Number  Description
48-B-26 J10 Belt, 26in Circumference
48-B-28 J10 Belt, 28in Circumference
48-B-30 J10 Belt, 30in Circumference
48-B-31 J10 Belt, 31in Circumference
48-B-32 J10 Belt, 32in Circumference
48-B-33 J10 Belt, 33in Circumference
48-B-34 J10 Belt, 34in Circumference
48-B-35 J10 Belt, 35in Circumference
48-B-36 J10 Belt, 36in Circumference
48-B-37 J10 Belt, 37in Circumference
48-B-38 J10 Belt, 38in Circumference
48-B-39 J10 Belt, 39in Circumference
48-B-40 J10 Belt, 40in Circumference
48-B-41 J10 Belt, 41in Circumference
48-B-42 J10 Belt, 42in Circumference
48-B-43 J10 Belt, 43in Circumference
48-B-44 J10 Belt, 44in Circumference
48-B-445 J10 Belt, 44.5in Circumference  
48-B-45 J10 Belt, 45in Circumference
48-B-46 J10 Belt, 46in Circumference
48-B-47 J10 Belt, 47in Circumference
48-B-48 J10 Belt, 48in Circumference
48-B-49 J10 Belt, 49in Circumference
48-B-50 J10 Belt, 50in Circumference
48-B-51 J10 Belt, 51in Circumference
48-B-52 J10 Belt, 52in Circumference
48-B-53 J10 Belt, 53in Circumference
48-B-54 J10 Belt, 54in Circumference
48-B-55 J10 Belt, 55in Circumference
48-B-56 J10 Belt, 56in Circumference
48-B-58 J10 Belt, 58in Circumference
AltMount® Replacement Pulleys
 Part Number  Description
48-AM-39 Pulley, AltMount, 95-Series Alternator
48-AM-97 Pulley, AltMount, Hitachi Alternator
48-AM-102 Pulley, AltMount, 7-Series Alternator
48-AM-106 Pulley, AltMount, AT-Series Alternator
48-AM-107 Spacer, AltMount, Converts AM-106 to 6-Series 
48-YP-FT Pulley, Yanmar, Fixed Tach Alternator Pulley
48-YP-IDL Pulley, AltMount, for Yanmar JH Idler Pulley