{"product_id":"torque-cab-shock-absorber-for-peterbilt-300-series-direct-fit-replacement-12-98in-extended-10-15in-collapsed","title":"Torque Cab Shock Absorber for Peterbilt 300-Series — Direct-Fit Replacement, 12.98in Extended\/10.15in Collapsed","description":"\u003cp\u003e\u003cstrong\u003eTorque Heavy Duty Cab Shock Absorber is a direct-fit replacement for Gabriel 83008 and Monroe 66145, engineered to restore cab control and reduce vibration in compatible Peterbilt models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for heavy-duty vocational and long-haul trucks, this Torque cab shock absorber matches common OE dimensions and mounting requirements so technicians and fleet managers can swap worn units quickly. It balances robust internal valving with a durable outer construction to handle repeated compression and rebound cycles common in commercial use. The part ships with a 1-year unlimited-mile warranty for added confidence during installation and service.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Peterbilt models will this shock absorber fit?\u003c\/h3\u003e\n\u003cp\u003eThis shock is manufactured to suit a range of Peterbilt cabs across multiple model years; always confirm your existing part number before purchasing. Fitment covers several 300-series trucks commonly used in both regional and long-haul operations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Peterbilt 357 (1990–2007), 367 (2008–2020), 375 (1987–1996), 376 (1988–1999), 377 (1987–2001), 378 (1990–2007), 379 (1986–2007), 386 (2006–2016), 388 (2008–2015), 389 (2008–2024).\u003c\/li\u003e\n  \u003cli\u003eRecommend verifying your OE part number with a dealer before ordering.\u003c\/li\u003e\n  \u003cli\u003eWorks as a replacement for multiple cross-reference numbers listed below.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the physical specifications affect performance?\u003c\/h3\u003e\n\u003cp\u003eThe absorber’s lengths and stroke determine travel range and mounting clearance, while the bore and valving control damping rates. These dimensions are tuned to deliver predictable rebound and compression behavior under heavy loads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExtended length: 12.98 in; collapsed length: 10.15 in; stroke: 3.99 in.\u003c\/li\u003e\n  \u003cli\u003eBore size: 1-3\/8 in with integrated dust tube and recoil cutoff for service life protection.\u003c\/li\u003e\n  \u003cli\u003eDamping ratings: approximately 699 lb rebound and 307 lb compression for stable cab control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts does this Torque shock replace and what warranty is included?\u003c\/h3\u003e\n\u003cp\u003eThis unit cross-references a number of commonly used OEM and aftermarket part numbers to simplify sourcing. Torque backs the component with a one-year unlimited-mile warranty to cover manufacturing defects and offers replacement support under that policy.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces Monroe 66145, 66645; Gabriel 83008.\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with Peterbilt numbers: 29-02455, 2902455, 654782, R716007, and other vendor codes like Dallas D66145 and Flagg F66145.\u003c\/li\u003e\n  \u003cli\u003e1-year unlimited-mile warranty for part replacement if defects arise within the coverage period.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I verify fitment and install this cab shock absorber?\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, check the part number stamped on your existing shock or consult your dealer to confirm compatibility. Installation typically follows standard cab shock replacement procedures; if unsure, have a qualified technician complete the swap to ensure proper torque and alignment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm existing OE number or vehicle VIN with your parts dealer before ordering.\u003c\/li\u003e\n  \u003cli\u003eInspect mounting studs, bushings, and mating surfaces; replace hardware if corroded.\u003c\/li\u003e\n  \u003cli\u003eTighten to manufacturer torque specs and test cab travel for correct operation after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Fleet maintenance managers, owner-operators, and professional technicians who service Peterbilt 300-series trucks and need a heavy-duty, cross-referenced cab shock absorber for restoring cab stability and comfort. This Torque unit is intended for those who require a rugged replacement that aligns with common OEM dimensions and offers straightforward cross-reference compatibility for quick parts sourcing.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this shock fit my Peterbilt 389?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this Torque shock lists compatibility with Peterbilt 389 (2008–2024). Verify your OE part number before ordering to ensure exact fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty comes with the Torque cab shock absorber?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It includes a 1-year unlimited-mile warranty covering manufacturing defects and offering replacement support.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Torque","offers":[{"title":"Default Title","offer_id":55171458924887,"sku":"B09JYN9Y76","price":108.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/torque-front-view-cab-shock-absorber.jpg?v=1790446185","url":"https:\/\/britishgarage.co.uk\/products\/torque-cab-shock-absorber-for-peterbilt-300-series-direct-fit-replacement-12-98in-extended-10-15in-collapsed","provider":"British Garage","version":"1.0","type":"link"}