Please refer to the Images above; Product Specifications, Associate Part Chart and the Model Fit Guide below to Ensure a proper fit. Part Number 133-2576 Supersede to Part Number 139-9901 PRODUCT NUMBER AND VARIATIONS: 139-9901, 139 9901, 1399901, 133-2576, 133 2576, 1332576 PRODUCT TYPE: Auger Sheer Pin Bolt Kit - Comes with Necessary Bolts, Nuts and Spacer to Replace Both Side-to-Side Augers and Rear Impeller Hardware. SIZE: Weight 0.225 lbs. NOTES & DETAILS: Toro OEM the 139-9901 shear pin bolt is a critical safety component designed to protect your Power Max HD, Power TRX & Multi-Force snow blower's auger assembly and gearbox. This OEM Toro bolt connects the auger to the auger shaft and is engineered from a softer material that intentionally breaks under excessive load. When foreign objects jam the auger or cause sudden stoppage, the bolt shears rather than allowing damage to propagate through the gearbox and auger mechanism. Genuine OEM construction ensures reliable performance and proper protection of your equipment's drivetrain components. 139-9901 Sheer Pin Bolt Kit Comes with the Necessary Sheer Pin Bolts, Nuts and Spacers to Replace Both Side-to-Side Auger as well as the Rear Impeller Sheer Bolts - for Independent Parts Listings Review the Associated Parts Chart. IMPORTANT TO VERIFY List of Associated Parts for Select Power Max, Power Max HD, Power TRX and Multi-Force Snowblowers Models Refer to Part Number 139-9901 - Kits Contains Different Size Auger & Impeller Bolts as Well as a Nut Grommet Spacer (Auger Bolt - 5/16 x 2 1/4 - 18) x2 (Impeller Bolts 1/4 x2 - 20) x2 (Grommet Spacer) x2 & For Select Standard Power Max Models Complete Sheer Pin Kit Refer to Part Number 139-9900 - Kit Contains Same Size Auger & Impeller Bolts and No Spacers (Auger & Impeller Bolts 1/4 x 2 - 20) x4. COMMON SERIES APPLICATIONS: Toro Select Snow Thrower Snow Blower Models Power MAX Snow Blower Models - Power MAX HD Snow Blower Models - Power TRX Snow Blower Models - Multi-Force Snow Blower Models. MODEL FIT CHART: POWER MAX Series – Model Numbers – (* Model Numbers 38595, 38622, 38614, 38624, 38629, 38631, 38633, 38634, 38637, 38639, 38641, 38644, 38651, 38654, 38657, 38660, 38661, 38662, 38663, 38664, 38674, 38800, 38801, 38802, 38805, 38806, 38820, 38822, 38823, 38824, 38826, 38830, 38833, 38834, 38836, 38838, 38840, 38841, 38842, 38843, 38844, 38850, 38855, 38860, 38865) POWER TRX Series – Model Numbers – (* Model Numbers 38870, 38875, 38890, 38891) SNOW THROWER Series – Model Numbers – (* Model Numbers 38520, 38525, 38545, 38565, 38580) Multi-Force Snowblower Series – Model Numbers – (* Model Numbers 78598) ASSOCIATED PARTS CHART: ASSOCIATED PARTS REFERENCES FOR PART NUMBER 139-9901 ONLY CLICK ON THE ASSOCIATED PART NUMBER TO BE REDIRECTED AUGER ASSEMBLY 120-9738 - Sheer Pin Bolt x2 136-7148 OR 1-633545 - Sheer Pin Bolt's Grommet Spacer x2 119-4038 OR 3296-29 - Sheer Pin Bolt's Nylon Lock Nut x2 IMPELLER ASSEMBLY 137-3032 (Hex Head Bolt) OR 321-44 (Flange Bolt) - Sheer Pin Bolt x2 137-3088 OR 3296-42 - Sheer Pin Bolt's Nylon Lock Nut x2
