Best Shear Pins for Snow Blowers: Replacement Kits for 738-04124/714-04040
Snow blower maintenance depends on reliable wear parts, especially shear pins and cotter pins that protect the auger and blade assembly. The following selections are popular, OEM-inspired, and designed to fit models from MTD, Craftsman, Cub Cadet, Troy-Bilt, and more. Each option includes multiple pins to minimize downtime during winter storms and ensure safe operation when encountering ice, rocks, or debris. The picks cover varying quantities and compatibility to fit different needs and budget considerations.
| Product | Brand | Compatibility | Includes |
|---|---|---|---|
| Biggun 20 Sets of Shear Pins & Cotter Pins | Biggun | MTD, Craftsman, Cub Cadet, Troy-Bilt, and more | 20 sets |
| Troy-Bilt Original Equipment Shear Pins | Troy-Bilt | Troy-Bilt 300/500/600 Series | 6 shear pins, 6 cotter pins |
| YOBME Shear Pins & Cotter Pins (10 Pairs) | YOBME | MTD/Craftsman/Cub Cadet/Troy-Bilt compatibility | 10 pins + 10 cotter pins |
| Spuspk 10 Sets Shear Pins & Cotter Pins | Spuspk | MTD, Craftsman, Cub Cadet, Troy-Bilt | 10 sets |
| YAMAKATO 6pcs 738-04124A & 714-04040 | YAMAKATO | Cub Cadet/Craftsman/Troy Bilt/Mtd etc. | 6 shear pins + 6 cotter pins |
Biggun 20 Sets Of Shear Pins & Cotter Pins
Biggun’s 20-pack kit provides ample replacements for frequent maintenance or seasonal stocking. The set includes both shear pins and cotter pins to ensure a quick swap when a pin shears during snow removal. The pins are designed to cushion the auger and protect critical components from damage when the blower meets ice, rocks, or unexpected objects.
Compatibility spans popular models from MTD, Craftsman, Cub Cadet, and Troy-Bilt, aligning with the 738-04124 and 714-04040 references. It is recommended to verify the exact pin size and type in the owner’s manual before purchasing. This option is ideal for users who want a ready supply for ongoing upkeep and downtime minimization during heavy winter usage.
Troy-Bilt Original Equipment Shear Pins
These Troy-Bilt OE pins are sized for the brand’s 300, 500, and 600 Series two-stage snow blowers. They replace original equipment parts starting with 738-04124 and 738-04124A, ensuring compatibility with the manufacturer’s design. The package includes six shear pins and six cotter pins, offering a balanced approach to maintenance with a focus on reliable fit and performance.
Using OEM replacements can help maintain warranty alignment and preserve the expected performance of the auger system. Before purchasing, confirm your model’s specific pin dimensions and consult the owner’s manual to ensure a precise match with your snow blower’s drive system and auger assembly.
YOBME Shear Pins And Cotter Pins (10 Pairs)
YOBME offers a 10-pair kit that includes 10 shear pins and 10 cotter pins. The construction emphasizes rust resistance and corrosion resistance to withstand winter conditions. The kit is designed to replace 738-04124A and 714-04040 parts, making it a practical option for seasonal readiness and on-hand replacements to minimize downtime during snowstorms.
The pins are described as OEM-equivalent to ensure proper fitment and secure blade retention. As with any replacement part, check your blower’s owner manual for exact part numbers and compatibility to avoid mismatches that could affect performance.
Spuspk 10 Sets Shear Pins & Cotter Pins
Spuspk provides 10 sets of pins and cotter pins designed for efficient snowblower maintenance. The kit targets models 738-04124 and 714-04040, aligning with MTD, Craftsman, Cub Cadet, and Troy-Bilt machines. The included pins are described as rust-resistant and robust enough to endure harsh winter environments, helping to protect the auger from damage caused by obstructions.
Consider this option when you want a compact yet reliable replacement kit that covers typical wear and tear without purchasing in larger quantities. Always confirm compatibility with your specific model by consulting the user manual or parts list.
YAMAKATO 6pcs 738-04124A & 714-04040
YAMAKATO’s 6-piece kit pairs six cotter pins with six shear pins, designed to match 738-04124A and 714-04040 configurations. The pins use corrosion-resistant SAE Grade 2 steel and are intended to protect the auger by shearing under impact from obstructions. The kit is marketed for compatibility with many popular brands, including Cub Cadet, Craftsman, Troy Bilt, MTD, Yard Man, Yard Machines, Huskee, and Bolens snowblowers.
As with all replacement parts, verify exact model requirements before purchase to ensure a precise fit. This option is suitable for users who want a focused kit that covers common failure points while delivering straightforward installation.
YUNVI 20 Sets Shear Pins & Cotter Pins
YUNVI offers a larger 20-piece kit that includes 20 shear pins and 20 cotter pins, designed to be a long-term replacement option for winter maintenance. The kit is compatible with models using 738-04124 and 714-04040 references, and the parts are described as rust-proof and corrosion-resistant for extended use in harsh conditions. This option is ideal for households or small businesses seeking ready stock to limit downtime during heavy snow seasons.
As with all aftermarket parts, ensure proper sizing and compatibility with your specific snow blower model by checking the owner’s manual or parts diagram before purchase. This kit balances quantity with practicality for ongoing winter readiness.
Ariens Genuine OEM 5/16″ Shear Bolts
Ariens offers OEM 5/16″ deluxe shear bolts and nuts marketed for Ariens snow throwers. This option emphasizes genuine replacement parts to preserve intended performance and fit, with compatibility noted for certain Ariens models. The kit includes bolts and nuts, designed to secure the auger assembly and protect the machine via proper shear initiation when encountering obstructions.
When selecting parts, confirm compatibility with your model year and series. OEM options typically align with warranty expectations and precise engineering tolerances, making them a reliable choice for owners prioritizing exact fitment and long-term reliability.
Buying Guide: Key Purchase Considerations
Purpose and compatibility
Assess your snow blower’s brand, model, and series to choose pins that match the required dimensions and mounting holes. Some kits target specific lines (MTD, Troy-Bilt, Cub Cadet, Craftsman), while others advertise broad compatibility. Always check your owner’s manual for part numbers such as 738-04124 or 714-04040 to ensure a proper match.
Quantity and convenience
Consider how often you replace pins in a season and whether you want a larger stock (e.g., 20 sets) to minimize downtime. If you manage multiple machines, a bigger kit can offer cost efficiency and faster maintenance.
Material quality and corrosion resistance
Pin materials should resist rust and fatigue from cold environments. SAE-grade steel and OEM-grade parts tend to offer more reliable performance and longevity, especially when exposure to moisture and road salts is common.
OEM vs aftermarket
OEM replacements typically ensure precise fit and warranty compatibility, while aftermarket options can offer cost savings and broader availability. Compare fit, tolerances, and user reviews to gauge reliability and ease of installation.
Installation and maintenance context
Replacement pins are straightforward to install by threading a pin through the auger and securing with a cotter pin. Verify that you are using the correct pin diameter and length for your specific auger and blade assembly to avoid misfit or operational issues.
Price, warranty, and return policy
Check the seller’s warranty terms and return options, especially when ordering aftermarket replacements. A reasonable return policy can be valuable if the parts do not fit as expected.
Overall, selecting the right shear pins and cotter pins involves balancing compatibility, quantity, material quality, and cost. The options listed above offer a range of choices to suit residential users, seasonal rental fleets, or small businesses reliant on snow removal capabilities during winter.